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Microtech Stainless Steel Co.

Microtech Stainless Steel Co.
location Kumbharwada, Mumbai, Maharashtra

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Our Products

  1. Pipe Tees 13 Products available
  2. Flanges 11 Products available
  3. Gymnastics, Sports Equipment & Goods 8 Products available
  4. Railing Fittings 4 Products available

  5. Fashion Jewelry

    2 Products available

  6. Pipe Caps

    2 Products available

  7. Buttons

    2 Products available

  8. Screws

    2 Products available

  9. Fasteners

    2 Products available

  10. Steel & Steel Products

    2 Products available
  11. Others Products 21 Products available

Flanges

Our offered Product range includes Alloy 20 Flanges, Alloy Steel Flanges, Carbon Steel Flanges, Copper Nickel Flanges and Duplex Steel Flanges.

Alloy 20 Flanges

Alloy 20 Flanges
  • Grade ASTM B366, ASTM SB 366, ASTM B564, ASME SB564
  • Grade Alloy 20, UNS N08020, 2.4660, Incoloy Alloy 20, Carpenter 20
  • Type Seamless / Welded / Fabricated
  • Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
  • Range ½”NB to 24”NB in Sch 10s, 40s, 80s, 160s, XXS.
  • Dimensions ANSI/ASME B16.9, B16.28, MSS-SP-43.

Alloy 20 Flanges Manufacturers in India :

  • Alloy 20 Flanges manufacturer, Alloy 20 Slip On Flange, Alloy 20 Welding Neck Flange, Alloy 20 Blind Flange, Alloy 20 Socket Weld Flanges, Alloy 20 Plate Flange, Alloy 20 Collar Flange, Alloy 20 Threaded Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Alloy 20 Flanges
  • Alloy 20 Flanges manufacturer, Alloy 20 Flanges suppliers, UNS N08020 Alloy 20 manufacturer, ASTM b366 Alloy 20 Flanges, Werkstoff No 2.4660 Alloy 20, Seamless/Seam Welded Alloy 20 Flanges, Fabricated Alloy 20 Flanges, Alloy 20 Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Alloy 20 Flanges , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of Alloy 20 Flanges such as Alloy 20 Slip On Flange, Alloy 20 Welding Neck Flange, Alloy 20 Blind Flange, Alloy 20 Socket Weld Flanges, Alloy 20 Plate Flange, Alloy 20 Collar Flange, Alloy 20 Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Alloy 20 Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Alloy 20 Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Alloy 20 Flanges , Carbon Steel flanges and Stainless Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in Alloy 20 Flanges, Carbon Steel flanges, Stainless Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure : We at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

Surplus stock at Microtech Stainless Steel Co. :

  • Pipe Fittings
  • Butt Weld Fittings
  • Forged Fittings
  • Socket Weld Fittings
  • Threaded Fittings
  • Flange


ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 Alloy 20 blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged Inconel thread flanges, SCRD flange
  • ANSI B16.5 Inconel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings


Plain washer, gasket :

  • Disc ring, gasket
  • Plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Alloy 20 Flanges :

  • Alloy 20 Slip On Flange
  • Alloy 20 Welding Neck Flange
  • Alloy 20 Long Welding Neck Flange
  • Alloy 20 Blind Flange
  • Alloy 20 Lap Joint Flange
  • Alloy 20 Socket Weld Flanges
  • Alloy 20 Threaded Flange
  • Alloy 20 Reducing Flange
  • Alloy 20 Square Flange
  • Alloy 20 Expander Flange
  • Alloy 20 Groove & Tongue Flange
  • Alloy 20 Spades Ring Spacers Flange
  • Alloy 20 Screwed Flange
  • Alloy 20 Flange Facing Type & Finish
  • Alloy 20 Collar Flange
  • Alloy 20 Flat Face Flange
  • Alloy 20 Raised Face Flanges
  • Alloy 20 Ring Type Joint Flange
  • Alloy 20 Spectacle Blind Flanges
  • Alloy 20 Plate Flange
  • Alloy 20 Flat Flange
  • Alloy 20 Orifice Flange
  • Alloy 20 Weldo / Nipo Flange
  • Alloy 20 Loose Flange
  • Alloy 20 High Hub Blinds Flange
  • Alloy 20 Weld Neck Flange Series A or B
  • Alloy 20 Lip type flange
  • Alloy 20 Puddle Flange

Alloy 20 Forged And Plate Flanges

UNS Grade UNS N08020
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size ½” to 36″
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

We Are Manufacturer Of Raised Face Or Flat Face Duplex Steel Flanges.

Type of Alloy 20 Flanges
Alloy 20 Slip-On Flanges Alloy 20 Threaded Flanges
Alloy 20 Weld Neck Flanges Alloy 20 Socket Weld Flanges
Alloy 20 Blind Flanges Alloy 20 Reducing Flanges
Alloy 20 Lap Joint Flanges Alloy 20 Plate Flanges
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Alloy Steel Flanges

Alloy Steel Flanges
  • Dimension 150#, 300#, 600#, 900#, 1500#, 2500#. PN6, PN10, PN16, PN25, PN40, PN64 etc.
  • Grade ASTM / ASME A182 F1 / F5 / F9 / F11 / F12 / F22 / F91
  • Size ½” to 36″
  • Type Slip on Flange – SORF, Weld neck Flanges – WNRF, Socket weld Flanges – SWRF, Blind Flanges – BLRF
  • Standards ANSI Flanges, ASME Flanges, API, MSSP, BS Flanges, DIN Flanges, EN Flanges, NACE etc.
  • Class/ Pressure 150#, 300#, 400 #, 600#, 900#, 1500# & 2500#
  • Wall Thickness SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS.
  • Alloy Steel Flange Manufacturers in India, Alloy Steel Pipe Flange Manufacturers in India, Alloy Steel Flanges Manufacturers, AS Flanges Suppliers, Alloy Steel Flanges Suppliers, Pipe Flange of Alloy Steel, Alloy Steel Flanges Manufacturers in India, Alloy Steel ASTM A182 Flanges, A182 Flange, A182 Chrome Moly Alloy Flanges
  • Alloy Steel Flanges Manufacturers in India, Alloy Flanges Suppliers, Alloy Flanges Suppliers, Alloy Steel ASTM A182 Pipe Flanges, ASTM A182 Alloy Steel Flanges Suppliers, A182 Alloy Steel Flanges, A182 Flanges, Alloy Steel ASTM A182 Flanges, ASTM A182 F1, F5, F9, F11, F22, F91 Alloy Steel Flanges, AISI 4130 Forged Flanges, AISI Grade 4130 Chrome Moly Alloy Steel Flanges, ASTM A182 f91 Alloy Steel Flanges, ASME SA182 Alloy Steel Flanges, AISI 4130 Flanges, ASTM A182 f22 Alloy Steel Flanges, ASTM A182 Alloy Steel Forged Flanges, ASTM A182 f11 Alloy Steel Flanges, ASTM A182 f12 Alloy Steel Flanges, ASTM A182 f9 Alloy Steel Flanges, ASTM A182 f5 Alloy Steel Flanges, AISI 4340 Alloy Steel uns g43400 Flange, Alloy Forged Steel Flange, ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Alloy Steel Flanges, ASTM A182 F91 Flanges Suppliers
  • ASTM A182 Alloy Steel Flanges, A182 Suppliers, ASTM A182 Suppliers, A182 SA182 Chrome Moly Alloy Pipe Flanges, ANSI / ASME B16.5 Alloy Steel Flanges, ASTM A182 Flanges, AISI 4130 Alloy Steel Flanges, AISI 4140 Alloy Steel Flanges, ASTM A182 F91 Flanges, ASTM A182 F22 Flanges, ASTM A182 F11 Flanges, ASTM A182 F9 Flanges, ASTM A182 F1 Flanges, ASTM A182 F22 Alloy Steel Flange, ASTM A182 Forged Flanges, ASTM A182 F12 Flanges, ASTM A182 F5 Flanges, Alloy Steel Welded Flanges, Alloy Steel Seamless Flanges, Alloy Steel Fabricated Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Alloy Steel Flanges, Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges in Alloy Steel, alloy Steel & Alloy Steel since 1991, we manufacture wide range of Alloy Steel Flanges such as Alloy Steel Slip On Flange, Alloy Steel Welding Neck Flange, Alloy Steel Blind Flange, Alloy Steel Socket Weld Flanges, Alloy Steel Plate Flange, Alloy Steel Collar Flange, Alloy Steel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Alloy Steel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Alloy Steel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Alloy Steel flanges, Carbon Steel flanges and Stainless Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in Alloy Steel flanges, Carbon Steel flanges, Stainless Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure : We at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 Alloy Steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged Carbon Steel thread flanges, SCRD flange
  • ANSI B16.5 Alloy Steel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 carbon steel plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts


Plain washer, gasket :

  • Disc ring, gasket
  • Plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Alloy Steel Flanges :

  • Alloy Steel Slip On Flange
  • Alloy Steel Welding Neck Flange
  • Alloy Steel Long Welding Neck Flange
  • Alloy Steel Blind Flange
  • Alloy Steel Lap Joint Flange
  • Alloy Steel Socket Weld Flanges
  • Alloy Steel Threaded Flange
  • Alloy Steel Reducing Flange
  • Alloy Steel Square Flange
  • Alloy Steel Expander Flange
  • Alloy Steel Groove & Tongue Flange
  • Alloy Steel Spades Ring Spacers Flange
  • Alloy Steel Screwed Flange
  • Alloy Steel Flange Facing Type & Finish
  • Alloy Steel Collar Flange
  • Alloy Steel Flat Face Flange
  • Alloy Steel Raised Face Flanges
  • Alloy Steel Ring Type Joint Flange
  • Alloy Steel Spectacle Blind Flanges
  • Alloy Steel Plate Flange
  • Alloy Steel Flat Flange
  • Alloy Steel Orifice Flange
  • Alloy Steel Weldo / Nipo Flange
  • Alloy Steel Loose Flange
  • Alloy Steel High Hub Blinds Flange
  • Alloy Steel Weld Neck Flange Series A or B
  • P1/F1 Flanges
  • P5/F5 Flanges
  • P9/F9 Flanges
  • P11/F11 Flanges
  • P12/F12 Flanges
  • P22/F22 Flanges
  • P91/F91 Flanges
  • Chrome Moly 4130 Flanges
  • 4140 Flanges
  • 4340 Flanges
  • Alloy 20 Flanges
  • Carpenter 20 Flanges
  • Alloy Steel Lip type flange
  • Alloy Steel Puddle Flange

Chorme Moly/Alloy Steel Flanges

Grade/Specification ASTM / ASME A182 F1 / F5 / F9 / F11 / F22 / F91
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size ½” to 36″
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Forged And Plate Flanges

Product Size
Alloy Steel Slip-On Flanges Alloy Steel Threaded Flanges 1/8″ – 36″
Raised Face or Flat Face
Alloy Steel Weld Neck Flanges Alloy Steel Socket Weld Flanges
Alloy Steel Blind Flanges Alloy Steel Reducing Flanges
Alloy Steel Lap Joint Flanges Alloy Steel Plate Flanges

View Complete Details
Ask Latest Price & Details
Carbon Steel Flanges

Carbon Steel Flanges
  • Size 1/2” NB TO 24” NB.
  • Standards ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820
  • Dimension ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44
  • Carbon Steel Class 150#, 300#, 400 #, 600#, 900#, 1500# & 2500#
  • Wall Thickness SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS.
  • Material Form Slip on Flanges – SORF, Weld neck Flanges – WNRF, Socket weld Flanges – SWRF, Blind Flanges – BLRF
  • Carbon Steel Material ASTM A105, ASME A105 ASTM A266 GR.1, GR.2, GR.3, GR.4, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
  • Carbon Steel Flange Manufacturers in India, Carbon Steel Pipe Flange Manufacturers in India, Carbon Steel Flanges Manufacturers, CS Flanges Suppliers, Carbon Steel Flanges Suppliers, Pipe Flange of Carbon Steel, Carbon Steel Flanges Manufacturers in India, ASTM A690 f60, ASTM A694 f65, ASTM A694 f52, ASTM A694 f70, ASTM A694 f42, A694 Flanges, A350 lf2 Flanges, A105n Flange.
  • Carbon Steel Flanges Manufacturers in India, ASTM A694 f60 Carbon Steel Flanges, A350 Carbon Steel Flanges, A105 Carbon Steel Flanges, ASTM a105 Carbon Steel Flanges, ASTM a350 Carbon Steel Flanges, Carbon Steel ASTM A105 Forged Flanges, ASTM A690 f60 Flanges, ASTM A694 f65 Flanges, ASTM A694 f52 Flanges, ASTM A694 f70 Flanges, ASTM A694 f42 Flanges, Carbon Steel Pipe Flanges, Manufacturer of Carbon Steel Flanges, ASTM a105 UNS k03504 Carbon Steel Flanges, Carbon Steel Welding Neck Flange, Carbon Steel Blind Flange, Carbon Steel Socket Weld Flanges, Carbon Steel Plate Flange, Carbon Steel Collar Flange, Carbon Steel Threaded Flange Manufacturer in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Carbon Steel Flanges.
  • ASTM A694 Carbon Steel Flanges Manufacturers, ASTM A694 f65 Carbon Steel flanges, ASTM A105 UNS k03504 Carbon Steel Flanges, ASTM A694 f52 Carbon Steel flanges, ANSI b16.5 A105 Carbon Steel Flanges, Carbon Steel A350 lf2 Flange, A350 lf2 cl1 Flanges, A105/105n Flanges Manufacturer in India, Carbon Steel Metric Flanges, Carbon Steel Flanges Suppliers in India, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 Carbon Steel Flanges Manufacturers, A350 Carbon Steel Weld Neck Flange, Suppliers of Carbon Steel Flanges, Carbon Steel Weld Flanges, Seamless/Seam Welded Carbon Steel Flanges, Fabricated Carbon Steel Flanges, Carbon Steel Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Carbon Steel Flanges , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges in Carbon Steel, alloy Steel & carbon Steel since 1991, we manufacture wide range of Carbon Steel Flanges such as Carbon Steel Slip On Flange, Carbon Steel Welding Neck Flange, Carbon Steel Blind Flange, Carbon Steel Socket Weld Flanges, Carbon Steel Plate Flange, Carbon Steel Collar Flange, Carbon Steel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Carbon Steel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Carbon Steel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including carbon Steel flanges , Carbon Steel flanges and alloy Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in carbon Steel flanges, Carbon Steel flanges, alloy Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure : We at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

ASTM A694 Carbon Steel Flanges Manufacturers :

  • Microtech Stainless Steel Co. specialized in offering ASTM A694 carbon steel flanges which are used in various engineering applications and can be availed in various grades like ASTM A694 F52 carbon steel Flanges , ASTM A694 F65 carbon steel Flanges, ASTM A694 F60 carbon steel Flanges these grades are available in the form of carbon steel flanges. Our carbon steel forged flange products include threaded flange, weld neck flange, slip on flange, socket weld flange, blind flange, lap joint flange, plate flange. We specialise in the manufacture of special size and custom shape flanges for our customers.
  • ASTM A694 F52 Flange
  • ASTM A694 F65 Flange
  • ASTM A694 F60 Flange


ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 Carbon Steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged Carbon Steel thread flanges, SCRD flange
  • ANSI B16.5 Carbon Steel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 carbon steel plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts


Plain washer, gasket :

  • Disc ring, gasket
  • Plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Manufacturers of A105/105N Carbon Steel Flanges in India :

  • We are able to manufacture Orifice Weld Neck Carbon Steel Flanges, Drip Rings, Spectacle Blinds Carbon Steel Flanges and Special Flanges to customer specific requirements.
  • Our stock range for A105/105N carbon steel flanges is from 1/2″ NB to 24″ NB, and we can supply up to 48″ NB Flanges and higher sizes too as per international standards.
  • We offer carbon steel flanges with face finishes to suit Raised Face, Flat Face and RTJ and can machine other face finishes upon request.
  • We can offer carbon steel flanges in various finished including hot dip galvanised finish, blackodised finish, shot blasted, black oil paint and rust free oil finish.
  • Our products are of high quality, and come with complete certification and marking on each flange.

Carbon Steel Flanges

Grade/Specification ASTM A105 / A350 LF2, ASME SA105, A694 – F42, F46, F52, F60, F65, F70, A36, A516 Gr. 70, 60 etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size ½” to 36″
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Forged And Plate Flanges

Product Size
Carbon Steel Slip-On Flanges Carbon Steel Threaded Flanges 1/2″ – 36″
Raised Face or Flat Face
Carbon Steel Weld Neck Flanges Carbon Steel Socket Weld Flanges
Carbon Steel Blind Flanges Carbon Steel Reducing Flanges
Carbon Steel Lap Joint Flanges Carbon Steel Plate Flanges

ASTM A694 Carbon Steel Flanges Manufacturers

Grade/Specification ASTM A105 / A350 LF2, ASME SA105, A694 – F42, F46, F52, F60, F65, F70, A36, A516 Gr. 70, 60 etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size ½” to 36″
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

ASTM A105 Carbon Steel Forged Flanges/Plate Flanges

Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2″ to 48″
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Manufacturers Of A105/105N Carbon Steel Flanges In India

Product Size
A105, 105N Carbon Steel Slip-On Flanges A105, 105N Carbon Steel Threaded Flanges 1/2″ – 48″
Raised Face or Flat Face
A105, 105N Carbon Steel Weld Neck Flanges A105, 105N Carbon Steel Socket Weld Flanges
A105, 105N Carbon Steel Blind Flanges A105, 105N Carbon Steel Reducing Flanges
A105, 105N Carbon Steel Lap Joint Flanges A105, 105N Carbon Steel Plate Flanges

Carbon Steel ASTM A105 Flanges Ready Stock At Microtech Stainless Steel Co.

ASTM A105 Carbon Steel Slip On Flanges ASTM A105 Carbon Steel Collar Flanges
ASTM A105 Carbon Steel Welding Neck Flanges ASTM A105 Carbon Steel Flat Face Flanges
ASTM A105 Carbon Steel Long Welding Neck Flanges ASTM A105 Carbon Steel Raised Face Flanges
ASTM A105 Carbon Steel Blind Flanges ASTM A105 Carbon Steel Ring Type Joint Flanges
ASTM A105 Carbon Steel Lap Joint Flanges ASTM A105 Carbon Steel Spectacle Blind Flanges
ASTM A105 Carbon Steel Socket Weld Flanges ASTM A105 Carbon Steel Plate Flanges
ASTM A105 Carbon Steel Threaded Flanges ASTM A105 Carbon Steel Flat Flanges
ASTM A105 Carbon Steel Reducing Flanges ASTM A105 Carbon Steel Orifice Flanges
ASTM A105 Carbon Steel Square Flanges ASTM A105 Carbon Steel Weldo / Nipo Flanges
ASTM A105 Carbon Steel Expander Flanges ASTM A105 Carbon Steel Loose Flanges
ASTM A105 Carbon Steel Groove Tongue Flanges ASTM A105 Carbon Steel High Hub Blinds Flanges
ASTM A105 Carbon Steel Spades Ring Spacers Flanges ASTM A105 Carbon Steel Weld Neck Flanges Series A or B
ASTM A105 Carbon Steel Screwed Flanges ASTM A105 Carbon Steel Lip type flanges
ASTM A105 Carbon Steel Flanges Facing Type Finish ASTM A105 Carbon Steel Puddle Flanges
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Copper Nickel Flanges

Copper Nickel Flanges
  • Shape Round
  • Color Shiny Silver
  • Size 1/2″ TO 12′ IN NB & OD
  • Grade ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE
  • Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND 6, 10, 16, 25, 40
  • Materials Copper Nickel 90/10 Flange – Cu Ni 90/10 Flanges. 70600(90:10), C71500 (70:30), C71640

Copper Nickel Flanges Manufacturers in India :

  • Copper Nickel Flanges manufacturer, Copper Nickel Slip On Flange, Copper Nickel Welding Neck Flange, Copper Nickel Blind Flange, Copper Nickel Socket Weld Flanges, Copper Nickel Plate Flange, Copper Nickel Collar Flange, Copper Nickel Threaded Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Copper Nickel Flanges
  • Copper Nickel Flanges manufacturer, Copper Nickel Flanges suppliers, Seamless/Seam Welded Copper Nickel Flanges, Fabricated Copper Nickel Flanges, Copper Nickel Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Copper Nickel Flanges , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of Copper Nickel Flanges such as Copper Nickel Slip On Flange, Copper Nickel Welding Neck Flange, Copper Nickel Blind Flange, Copper Nickel Socket Weld Flanges, Copper Nickel Plate Flange, Copper Nickel Collar Flange, Copper Nickel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Copper Nickel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Copper Nickel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Copper Nickel flanges , Carbon Steel flanges and Stainless Steel flanges according to ANSI , API , MSS , AWWA , DIN , JIS , BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in Copper Nickel flanges , Carbon Steel flanges , Stainless Steel flanges and chrome steel flanges. Weld Neck flanges , flanges Slip on flanges , Blind flanges , Threaded flanges , socket weld flanges , Lap Joint flanges , Orifice Flanges in sizes 1/2" to 198" .


Infrastructure : We at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

Copper Nickel Flanges Size & Specification :

  • C70600, Cu-Ni 90/10, Cupro-Nickel 90/10
  • C71500, Cu-Ni 70/30, Cupro-Nickel 70/30
  • Copper Nickel C70600 (90/10) and C71500 (70/30) flanges. Copper Nickel has proven to be very resistant to seawater, brine water, organic compounds, salts, diluted non-oxidizing acids, and more.


Copper Nickel Blind Flange :

  • We are a prominent firm involved in offering our customers a range of Blind Flanges. The offered products are manufactured by the professionals of our vendors making use of optimum grade raw material and cutting-edge technology.
  • Size - 1/2"NB TO 60"NB IN
  • Class - 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6, 10, 16, 25, 40 Etc.


Copper Nickel Slip On Flange :

  • Dynamic Forge & Fittings have gained expertise in delivering a quality range of Slip on Flanges. The offered flanges are sourced authentic vendors of the market, who follow international quality standards in the manufacturing.
  • Size - 1/2"NB TO 60"NB IN
  • Class - 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS DIN Standard ND-6, 10, 16, 25, 40 Etc.


Copper Nickel Weld Neck Flange :

  • Leveraging on our widely spread distribution network, we procure and deal in a high performing range of Weld Neck Flanges. The range offered by us can be availed by the esteemed customers in numerous sizes and diameters.
  • Size - 1/2"NB TO 60"NB IN
  • Class - 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6, 10, 16, 25, 40 Etc.


Copper Nickel Socket Weld Flange :

  • With our expertise in this domain, we are able to offer a superior quality range of Socket Weld Flanges. The offered flanges are manufactured using top quality raw material and steel at the vendors’ end in conformation with industry standards.
  • Size - 1/2"NB TO 60"NB IN
  • Class - 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6, 10, 16, 25, 40 Etc.


Copper Nickel Reducing Flange :

  • Dynamic Forge & Fittings manufacturing and exporting of wide range of Copper Nickel Reducing Flanges, fabricated from finest quality of metals in compliance with set international quality standards. The product is widely used in many industries as it is corrosion resistance, durable, reliable and sturdy in design.
  • Size - 1/2"NB TO 60"NB IN
  • Class - 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6, 10, 16, 25, 40 Etc.


Copper Nickel Lap Joint Flange :

  • Lap Joint is available with us in various classes, ranges and sizes. Our range of Copper Nickel Lap Joint Flange is known for its durability, strength and corrosion resistance. This customized range of product is available with us at much genuine prices.
  • Size: 1/2"NB TO 60"NB IN
  • Class:150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6, 10, 16, 25, 40 Etc.

 
Copper Nickel Screwed Flange :

  • We supply top quality Copper Nickel Screwed Flange. Our team of expert conducts various tests so they comply with international standards. Provided in the specification of C70600 (90:10) and C71500 (90:10), these are highly durable and sturdy constructed.
  • Size - 1/2"NB TO 60"NB IN
  • Class - 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6, 10, 16, 25, 40 Etc.


Surplus stock at Microtech Stainless Steel Co. :

  • Pipe Fittings
  • Butt Weld Fittings
  • Forged Fittings
  • Socket Weld Fittings
  • Threaded Fittings
  • Flange


ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 Copper Nickel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged Copper Nickel thread flanges, SCRD flange
  • ANSI B16.5 Copper Nickel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 Copper Nickel plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts


Plain washer, gasket :

  • Disc ring, gasket
  • Plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Copper Nickel Flanges :

  • Copper Nickel Slip On Flange
  • Copper Nickel Welding Neck Flange
  • Copper Nickel Long Welding Neck Flange
  • Copper Nickel Blind Flange
  • Copper Nickel Lap Joint Flange
  • Copper Nickel Socket Weld Flanges
  • Copper Nickel Threaded Flange
  • Copper Nickel Reducing Flange
  • Copper Nickel Square Flange
  • Copper Nickel Expander Flange
  • Copper Nickel Groove & Tongue Flange
  • Copper Nickel Spades Ring Spacers Flange
  • Copper Nickel Screwed Flange
  • Copper Nickel Flange Facing Type & Finish
  • Copper Nickel Collar Flange
  • Copper Nickel Flat Face Flange
  • Copper Nickel Raised Face Flanges
  • Copper Nickel Ring Type Joint Flange
  • Copper Nickel Spectacle Blind Flanges
  • Copper Nickel Plate Flange
  • Copper Nickel Flat Flange
  • Copper Nickel Orifice Flange
  • Copper Nickel Weldo / Nipo Flange
  • Copper Nickel Loose Flange
  • Copper Nickel High Hub Blinds Flange
  • Copper Nickel Weld Neck Flange Series A or B
  • Copper Nickel Lip type flange
  • Copper Nickel Puddle Flange

Copper Nickel Flanges Size & Specification

Product Size
Copper Nickel Slip-On Flanges Copper Nickel Threaded Flanges 1/8″ – 36″
Raised Face or Flat Face
Copper Nickel Weld Neck Flanges Copper Nickel Socket Weld Flanges
Copper Nickel Blind Flanges Copper Nickel Reducing Flanges
Copper Nickel Lap Joint Flanges Copper Nickel Plate Flanges

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Duplex Steel Flanges

Duplex Steel Flanges
  • Grade Duplex Steel
  • Grade ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges
  • Size 1/8
  • Dimension ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN
  • Class 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64
  • Test Certificate EN 10204-3.1, EN 10204-3.2 Under Third Party Inspection
  • Forged Flanges SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing
  • Plate Flanges SORF, BLRF, LAP Joint & Spectacle
  • Surplus stock at Dynamic Forge & Fittings Pipe Fittings, Butt Weld Fittings, Forged Fittings, Socket Weld Fittings, Threaded Fittings, Flange
  • Specials Our own factory and in-house machine shop enable us to produce Flanges, Forgings, Nozzles, Fittings
  • Duplex Steel Flanges Manufacturers in India, ASTM A182 f51 Duplex Flanges, 2205 Duplex Flanges, ASTM A182 Duplex Steel 2205 Flanges, ASTM A182 Duplex Steel Flanges.
  • Duplex Steel Flanges Manufacturers, Duplex Steel Flanges Suppliers, Duplex 2205 Flanges Manufacturers, Duplex 2205 Flanges Suppliers, 2205 Alloy Flanges, Duplex Steel Slip On Flange, Duplex Steel Welding Neck Flange, schedule 40 a182 f51 Duplex Stainless Steel Flange, Duplex Steel Blind Flange, Duplex Steel Socket Weld Flanges, Duplex Steel Plate Flange, Duplex Steel Collar Flange, Werkstoff No 1.4462 Duplex Steel 2205 Flanges, Duplex Steel Pipe Flanges, Duplex Steel UNS S31803 Flanges, Alloy 2205 Duplex Stainless Steel Flanges, Alloy 2205 Flanges, Duplex Steel Threaded Flange Suppliers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Duplex Steel Flanges.
  • Manufacturer of Duplex Steel Flanges, Suppliers of Duplex Steel Flanges, ASTM A182 f51 Duplex Flange, A182 f51 Duplex Stainless Steel Flanges, ASTM A182 Duplex Stainless Steel Flanges Suppliers, Duplex Steel UNS S32205 Flanges, Astm A182 F51 Duplex Stainless Steel Flanges, Manufacturer of Duplex 2205 Flanges, ASTM A182 UNS S31803 Duplex Steel Flanges, Duplex Steel 2205 Flanges, Suppliers of Duplex 2205 Flanges, Seamless/Seam Welded Duplex Steel Flanges, Fabricated Duplex Steel Flanges, Duplex Steel Flanges Manufacturer, Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Duplex Steel Flanges, Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges in Stainless steel, alloy Steel & carbon Steel since 1991, we manufacture wide range of Duplex Steel Flanges such as Duplex Steel Slip On Flange, Duplex Steel Welding Neck Flange, Duplex Steel Blind Flange, Duplex Steel Socket Weld Flanges, Duplex Steel Plate Flange, Duplex Steel Collar Flange, Duplex Steel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Duplex Steel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Duplex Steel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including carbon Steel flanges , Duplex Steel Flanges and alloy Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in carbon Steel flanges, Duplex Steel Flanges, alloy Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure : We at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 stainless steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged stainless steel thread flanges, SCRD flange
  • ANSI B16.5 stainless steel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 carbon steel plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged stainless steel valve seat rings
  • F316/F316L forged stainless steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard stainless steel parts


Plain washer, gasket :

  • Stainless steel disc ring, gasket
  • Stainless steel plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Duplex Steel Flanges :

  • Duplex 2205 Flanges
  • Duplex 2304 Flanges
  • Duplex 2507 Flanges
  • 2205 Duplex Steel Flanges UNS S32205
  • 2507 Duplex Steel Flanges UNS S31803
  • Duplex Steel UNS S32205 Flanges


Types of Flanges :

  • Duplex Steel Slip On Flange
  • Duplex Steel Welding Neck Flange
  • Duplex Steel Long Welding Neck Flange
  • Duplex Steel Blind Flange
  • Duplex Steel Lap Joint Flange
  • Duplex Steel Socket Weld Flanges
  • Duplex Steel Threaded Flange
  • Duplex Steel Reducing Flange
  • Duplex Steel Square Flange
  • Duplex Steel Expander Flange
  • Duplex Steel Groove & Tongue Flange
  • Duplex Steel Spades Ring Spacers Flange
  • Duplex Steel Screwed Flange
  • Duplex Steel Flange Facing Type & Finish
  • Duplex Steel Collar Flange
  • Duplex Steel Flat Face Flange
  • Duplex Steel Raised Face Flanges
  • Duplex Steel Ring Type Joint Flange
  • Duplex Steel Spectacle Blind Flanges
  • Duplex Steel Plate Flange
  • Duplex Steel Flat Flange
  • Duplex Steel Orifice Flange
  • Duplex Steel Weldo / Nipo Flange
  • Duplex Steel Loose Flange
  • Duplex Steel High Hub Blinds Flange
  • Duplex Steel Weld Neck Flange Series A or B
  • Duplex Steel Lip type flange
  • Duplex Steel Puddle Flange

Duplex Steel Flanges Size & Specification

Duplex Steel
SEW 400/V.D. TÜV 418 F51
F53
F55		 S31803
S32750
S32760
Duplex and Super Duplex Steel
SEW 400/V.D. TÜV 418 F51
F53
F55		 1.45






Duplex Steel Flanges Chemical Composition

Ni Min Max
Cr 4.5 6.5
Mo 22 23
Mn 3 3.5
Si - 2
C - 1
N - 0.03
S 0.14 0.2
P - 0.02
Fe - 0.03
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Inconel Flanges

Inconel Flanges
  • Grade ASTM / ASME SB 564 / 160 / 472, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  • Grade Inconel 600 (UNS N06600, Alloy 600, 2.4816), Inconel 601 (UNS N06601, Alloy 601, 2.4851)
  • Size ½
  • Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  • Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
  • Inconel Flanges, Inconel Flanges Manufacturers, Inconel Flanges Suppliers, Inconel Flanges Manufacturers in India, ASTM b564 Inconel Flanges, Inconel 625 Flanges, Inconel 600 Flanges, Inconel 825 Flanges, Inconel 800 Flanges, Inconel 625 Flanges, ASTM B564 UNS N06625 Inconel 625 Flanges Suppliers, Inconel 718 Flanges, Inconel 718 Flange Manufacturers
  • Inconel Flanges Manufacturers, ASTM B564 Inconel 600 Flanges, ASTM B564 Inconel 625 Flanges, ASTM B564 Incoloy 800 Flanges, ASTM B564 Incoloy 825 Flanges, Inconel Flanges Suppliers, Inconel Slip On Flange, Werkstoff No. 2.4816 Inconel 600 Flanges, Werkstoff No. 2.4856 Inconel 600 Flanges, UNS N06600 Inconel 600 Flanges, UNS N06625 Inconel 625 Flanges, ASTM B564 UNS N06625 Inconel 625 Flanges, ANSI B16.5 / ASME B16.47 Inconel Flanges, ASTM B564 UNS N08800 Incoloy 800 Flanges, Inconel Welding Neck Flange, Inconel Blind Flange, Inconel Socket Weld Flanges, Inconel Plate Flange, Inconel Collar Flange, Inconel Threaded Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Inconel Flanges
  • Manufacturer of Inconel Flanges, Suppliers of Inconel Flanges, Alloy 600 Flanges, Alloy 625 Flanges, ASTM B564 Inconel 625 Forged Flanges, ASTM B564 Inconel 625 Flanges, ASTM B564 Inconel 600 Flanges, ASTM B564 Incoloy 800 Flanges, ASTM B564 Incoloy 825 Flanges, ASTM b564 uns n06625 Flange, Alloy 800 Flanges, Alloy 825 Flanges, Seamless/Seam Welded Inconel Flanges, 600 Alloy Flanges, 625 Alloy Flanges, 800 Alloy Flanges, 825 Alloy Flanges, Fabricated Inconel Flanges, Inconel Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Inconel Flanges, Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of Inconel Flanges such as Inconel Slip On Flange, Inconel Welding Neck Flange, Inconel Blind Flange, Inconel Socket Weld Flanges, Inconel Plate Flange, Inconel Collar Flange, Inconel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Inconel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Inconel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Inconel flanges, Carbon Steel flanges and Stainless Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in Inconel flanges, Carbon Steel flanges, Stainless Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure : We at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 Inconel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged Copper Inconel thread flanges, SCRD flange
  • ANSI B16.5 Inconel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 Inconel plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts


Plain washer, gasket :

  • Disc ring, gasket
  • Plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Inconel Flanges :

  • Inconel Slip On Flange
  • Inconel Welding Neck Flange
  • Inconel Long Welding Neck Flange
  • Inconel Blind Flange
  • Inconel Lap Joint Flange
  • Inconel Socket Weld Flanges
  • Inconel Threaded Flange
  • Inconel Reducing Flange
  • Inconel Square Flange
  • Inconel Expander Flange
  • Inconel Groove & Tongue Flange
  • Inconel Spades Ring Spacers Flange
  • Inconel Screwed Flange
  • Inconel Flange Facing Type & Finish
  • Inconel Collar Flange
  • Inconel Flat Face Flange
  • Inconel Raised Face Flanges
  • Inconel Ring Type Joint Flange
  • Inconel Spectacle Blind Flanges
  • Inconel Plate Flange
  • Inconel Flat Flange
  • Inconel Orifice Flange
  • Inconel Weldo / Nipo Flange
  • Inconel Loose Flange
  • Inconel High Hub Blinds Flange
  • Inconel Weld Neck Flange Series A or B
  • Inconel Lip type flange
  • Inconel Puddle Flange
  • Inconel 600 Flanges
  • Inconel 601 Flanges
  • Inconel 625 Flanges
  • Inconel 718 Flanges
  • Inconel X-750 Flanges
  • Inconel 800 Flanges
  • Inconel 800H Flanges
  • Inconel 800HT Flanges
  • Inconel 825 Flanges
  • Incoloy 330 Flanges

Infrastructure Details

Nickel Alloys Tradename UNS No. Werkstoff No. Density (8.8 g/cm3)
Alloy 600 Inconel 600 N06600 2.48 8.42
Alloy 601 Inconel 601 N06601 2.49 8.2
Alloy 625 Inconel 625 N06625 2.49 8.44
Alloy 718 Inconel 718 N07718 2.47 8.19

Inconel Flanges Size & Specification

Product Size
Inconel Slip-On Flanges Inconel Threaded Flanges 1/2″ – 36″
Raised Face or Flat Face
Inconel Weld Neck Flanges Inconel Socket Weld Flanges
Inconel Blind Flanges Inconel Reducing Flanges
Inconel Lap Joint Flanges Inconel Plate Flanges

 

Standard Werkstoff nr. UNS JIS AFNOR BS GOST EN OR
Inconel / Incoloy 2.48 N06600 NCF 600 NC15FE11M NA 13 МНЖМц 28-2,5-1,5 NiCr15Fe ЭИ868

 


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Mild Steel Flanges

Mild Steel Flanges
  • Shape Round
  • Feature Durable, Fine Quality, High Strength, Rust Proof
  • Grade ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  • Size 1/2″ to 48″
  • Finishing Polished
  • Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  • Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Mild Steel Flanges Manufacturers in India :

  • Mild Steel Flanges manufacturer, Mild Steel Slip On Flange, Mild Steel Welding Neck Flange, Mild Steel Blind Flange, Mild Steel Socket Weld Flanges, Mild Steel Plate Flange, Mild Steel Collar Flange, Mild Steel Threaded Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Mild Steel Flanges
  • Mild Steel Flanges manufacturer, Mild Steel Flanges suppliers, Seamless/Seam Welded Mild Steel Flanges, Fabricated Mild Steel Flanges, Mild Steel Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Mild Steel Flanges, Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of Mild Steel Flanges such as Mild Steel Slip On Flange, Mild Steel Welding Neck Flange, Mild Steel Blind Flange, Mild Steel Socket Weld Flanges, Mild Steel Plate Flange, Mild Steel Collar Flange, Mild Steel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Mild Steel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Mild Steel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Mild Steel Flanges, Carbon Steel flanges and Stainless Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in Mild Steel Flanges, Carbon Steel flanges, Stainless Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure :we at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging :

  • Our stock range is from 1/2″ NB to 24″ NB, and we can supply up to 48″ NB Flanges and higher sizes too as per international standards.
  • We offer face finishes to suit Raised Face, Flat Face and RTJ and can machine other face finishes upon request.
  • We are able to manufacture Orifice Weld Neck Mild Steel Flanges, Drip Rings, Spectacle Blinds Mild Steel Flanges and Special Flanges to customer specific requirements.
  • Our products are of high quality, and come with complete certification and marking on each flange.
  • We can offer mild steel flanges in various finished including hot dip galvanised finish, blackodised finish, shot blasted, black oil paint and rust free oil finish.


Surplus stock at Microtech Stainless Steel Co. :

  • Pipe Fittings
  • Butt Weld Fittings
  • Forged Fittings
  • Socket Weld Fittings
  • Threaded Fittings
  • Flange


ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 Mild Steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged Inconel thread flanges, SCRD flange
  • ANSI B16.5 Inconel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts


Plain washer, gasket :

  • Disc ring, gasket
  • Plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Mild Steel Flanges :

  • Mild Steel Slip On Flange
  • Mild Steel Welding Neck Flange
  • Mild Steel Long Welding Neck Flange
  • Mild Steel Blind Flange
  • Mild Steel Lap Joint Flange
  • Mild Steel Socket Weld Flanges
  • Mild Steel Threaded Flange
  • Mild Steel Reducing Flange
  • Mild Steel Square Flange
  • Mild Steel Expander Flange
  • Mild Steel Groove & Tongue Flange
  • Mild Steel Spades Ring Spacers Flange
  • Mild Steel Screwed Flange
  • Mild Steel Flange Facing Type & Finish
  • Mild Steel Collar Flange
  • Mild Steel Flat Face Flange
  • Mild Steel Raised Face Flanges
  • Mild Steel Ring Type Joint Flange
  • Mild Steel Spectacle Blind Flanges
  • Mild Steel Plate Flange
  • Mild Steel Flat Flange
  • Mild Steel Orifice Flange
  • Mild Steel Weldo / Nipo Flange
  • Mild Steel Loose Flange
  • Mild Steel High Hub Blinds Flange
  • Mild Steel Weld Neck Flange Series A or B
  • Mild Steel Lip type flange
  • Mild Steel Puddle Flange

Forged Flanges/Plate Flanges

Product Size
Mild Steel Slip-On Flanges Mild Steel Threaded Flanges 1/2″ – 48″
Raised Face or Flat Face
Mild Steel Weld Neck Flanges Mild Steel Socket Weld Flanges
Mild Steel Blind Flanges Mild Steel Reducing Flanges
Mild Steel Lap Joint Flanges Mild Steel Plate Flanges

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Monel Flanges

Monel Flanges
  • Grade Alloy 400/ Monel 400/ UNS N04400/2.4360, Alloy K-500/ Monel K500/ UNS N05500/2.4361, ASTM / ASME SB 564 / 160 / 472, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
  • Size ½
  • Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
  • Shape Round
  • Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Monel Flanges Manufacturers in India :

  • Monel Flanges manufacturer, Monel Slip On Flange, Monel Welding Neck Flange, Monel Blind Flange, Monel Socket Weld Flanges, Monel Plate Flange, Monel Collar Flange, Monel Threaded Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Monel Flanges
  • Monel Flanges manufacturer, Monel Flanges suppliers, Seamless/Seam Welded Monel Flanges, Fabricated Monel Flanges, Monel Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Monel Flanges, Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of Monel Flanges such as Monel Slip On Flange, Monel Welding Neck Flange, Monel Blind Flange, Monel Socket Weld Flanges, Monel Plate Flange, Monel Collar Flange, Monel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Monel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Monel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Monel Flanges, Carbon Steel flanges and Stainless Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in Monel Flanges, Carbon Steel flanges, Stainless Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure : we at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

Surplus stock at Microtech Stainless Steel Co. :

  • Pipe Fittings
  • Butt Weld Fittings
  • Forged Fittings
  • Socket Weld Fittings
  • Threaded Fittings
  • Flange


ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 Monel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged Inconel thread flanges, SCRD flange
  • ANSI B16.5 Inconel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts


Plain washer, gasket :

  • Disc ring, gasket
  • Plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Monel Flanges :

  • Monel Slip On Flange
  • Monel Welding Neck Flange
  • Monel Long Welding Neck Flange
  • Monel Blind Flange
  • Monel Lap Joint Flange
  • Monel Socket Weld Flanges
  • Monel Threaded Flange
  • Monel Reducing Flange
  • Monel Square Flange
  • Monel Expander Flange
  • Monel Groove & Tongue Flange
  • Monel Spades Ring Spacers Flange
  • Monel Screwed Flange
  • Monel Flange Facing Type & Finish
  • Monel Collar Flange
  • Monel Flat Face Flange
  • Monel Raised Face Flanges
  • Monel Ring Type Joint Flange
  • Monel Spectacle Blind Flanges
  • Monel Plate Flange
  • Monel Flat Flange
  • Monel Orifice Flange
  • Monel Weldo / Nipo Flange
  • Monel Loose Flange
  • Monel High Hub Blinds Flange
  • Monel Weld Neck Flange Series A or B
  • Monel Lip type flange
  • Monel Puddle Flange
  • Monel 400 Flanges
  • Monel k500 Flanges
  • Monel R405 Flanges
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Stainless Steel Flanges

Stainless Steel Flanges
  • Grade ANSI, ISO, ASME, DIN, ASTM, AISI
  • Size 1/2
  • Type Plate Flange, Flat Flange, Slip on Flange, Welding Neck Flange, Long Welding Neck Flange
  • Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  • Surface Pickling, Annealing, Bright, Sand Blast, Hair Line
  • Connection Type Raised Face, Flat Face, Ring Type Joint, Lap-Joint Face, Large Male-Female, Small Male-Female
  • Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
  • Specialized in ASTM A182 F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316L, 316Ti, 316L, 317, 317L, 321, 347, 347H, 348, 254SMO, UNS S31254, UNS 8020, F45, S30815, F46, S30600
  • Stainless Steel Flanges, SS Flange Manufacturers in India, Pipe Flange Manufacturers in india, SS Flanges Manufacturers, SS Flanges Suppliers, Pipe Flange in Stainless Steel, Stainless Steel Flanges Suppliers, SS flanges Manufacturers, Stainless Steel Flanges Manufacturers in India, ASTM A182 Stainless Steel Flanges, ASTM A240 Stainless Steel Flanges, A182 f316 Stainless Steel Flanges, A182 f316l Stainless Steel Flanges, A182 f304 Stainless Steel Flanges, Square Flanges Manufacturers, Screwed Flanges Manufacturers, Forged Flange Manufacturers
  • Stainless Steel Flanges Manufacturers in India, Manufacturer of Stainless Steel Flanges, Stainless Steel Pipe Flanges, Stainless Steel Exhaust Flanges, ANSI Stainless Steel Flanges, UNS S31600 Stainless Steel 316 Flanges, Werkstoff No 1.4401 Stainless Steel 316 Flanges, UNS S30400 Stainless Steel 304 Flanges, , SS Socket Weld Flanges, Stainless Steel 304 Flanges, Stainless Steel 304L Flanges, Stainless Steel Threaded Flange Manufacturers in India, SS Flanges Manufacturers in India, Manufacturer of SS Flanges, 316 Stainless Steel Flanges‎, 317L Stainless Steel Flanges, Stainless Steel 317 Flanges, ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Stainless Steel Flanges.
  • Stainless Steel Flanges Suppliers in India, Ansi b16.1 industry standard Stainless Steel Flanges, ASTM A182 Stainless Steel Flanges, Astm A240 F304 Stainless Steel Flanges, ASTM A182 F316 Stainless Steel Flanges, Werkstoff No 1.4301 Stainless Steel 304 Flanges, ASTM A240 F304 Stainless Steel Flanges, Stainless Steel DIN Flanges, Stainless Steel DIN 1.4301 Flanges, Stainless Steel DIN 1.4401 Flanges, AISI Stainless Steel Flanges, ANSI B16.5 Stainless Steel Flanges, SS ANSI B16.47 Flanges, Suppliers of Stainless Steel Flanges, SS Flanges Suppliers in India, Suppliers of SS Flanges, Seamless/Seam Welded Stainless Steel Flanges, Fabricated, SS Flanges, Stainless Steel Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Stainless Steel Flanges , Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges in Stainless steel, alloy Steel & carbon Steel since 1991, we manufacture wide range of Stainless Steel Flanges such as SS Slip On Flange, SS Welding Neck Flange, SS Blind Flange, SS Socket Weld Flanges, SS Plate Flange, SS Collar Flange, Stainless Steel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Stainless Steel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Stainless Steel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including carbon Steel flanges , stainless Steel flanges and alloy Steel flanges according to ANSI , API , MSS , AWWA , DIN , JIS , BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in carbon Steel flanges , stainless Steel flanges , alloy Steel flanges and chrome steel flanges. Weld Neck flanges , flanges Slip on flanges , Blind flanges , Threaded flanges , socket weld flanges , Lap Joint flanges , Orifice Flanges in sizes 1/2" to 198".


Infrastructure : We at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

ANSI/ASME Stainless Steel Flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 stainless steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged stainless steel thread flanges, SCRD flange
  • ANSI B16.5 stainless steel weld neck pipe flanges


EN/PED Stainless Steel Flanges :

  • DIN2573, DIN2576 Stainless steel plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS Stainless Steel Flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS Stainless Steel Flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged stainless steel valve seat rings
  • F316/F316L forged stainless steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard stainless steel parts


Plain washer, gasket :

  • Stainless steel disc ring, gasket
  • Stainless steel plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


High Quality But Lower Cost Stainless Steel Flanges Manufacturers :

  • Microtech Stainless Steel Co. are Manufacturers, Suppliers and Exporters of Stainless Steel Flanges that is Fabricated From High Quality Raw Materials. SS Flanges are used in an assortment of industrial purposes and are mainly used to connect pipes. Stainless Steel Flanges are available in variables sizes for different applications.All our products are manufactured with high quality raw materials and supplied to our customers with complete guarantee and certifications.
  • An ISO 9001:2008 Certified Company, Microtech Stainless Steel Co. offers a complete range of Stainless Steel Flanges such as SS DIN 1.4438 slip on flanges, ANSI SS 317L weld neck flanegs, SS BS4504 317L orifice flanges, SS JIS 317L blind flanges, ASTM A182 SS 317L Lap-Joint Flange, UNS S31703 317L socket weld flanges and ASME SS EN 317L threaded flanges. These Steel 317L Flanges available in different class/lbs like 150lbs, 300lbs, 400lbs, 600lbs, 900lbs, 1500lbs, 2500lbs. ANSI B16.5 Stainless steel flanges are manufactured in compliance with ASTM A 182 and ANSI B16.5 / 16.47/ MSS SP-44.


ANSI b16.5 Stainless Steel Forged Flanges / ANSI b16.5 SS Forged Flanges :

  • Stainless Steel Weld Neck Forged Flange
  • Stainless Steel Lap Joint Forged Flange
  • Stainless Steel Threaded Forged Flange
  • Stainless Steel Blind Forged Flange
  • Stainless Steel Slip on Forged Flange
  • Stainless Steel Socket Weld Forged Flange


Ready Stock of Stainless Steel AISI, ASME, DIN, BS, EN Flanges & Other Ready Inventory : SS UNS S31703 Orifice Flanges, JIS SUS 317L Weld Neck Flanges Exporter, SS 317L RTJ Flanges Leading Manufacturers, ASTM A182, A240 SS 317L Blind Flanges, SS DIN 1.4449, 1.4438 SORF Flanges, SS 317 RTJ Flanges Manufacturer & Exporter, Stainless Steel 317L Flanges werkstoff nr. / DIN 1.4438, ASTM A182, 240 UNS S31703 Flanges, SS 317L Flanges Manufacturer, SS 317L Flanges Suppliers, SS UNS S31703 SORF Flanges in India, 317L SS EN 1092-1 Flanges, SS DIN 1.4449 Forged Flanges Manufacturers, SS 317L Reducing Flanges, ASTM A182 SS 317 Weld Neck Flanges, SS DIN 1.4438 Blind Flanges Suppliers, Standard Size Steel 317L RTJ Flanges Stockist

Stainless Steel Flanges / SS Flanges Application :

  • Stainless Steel Flanges Used in Textile Machinery
  • Stainless Steel Flanges Used in Dairy and Food Processing
  • Stainless Steel Flanges Used in Instrumentation
  • Stainless Steel Flanges Used in Plumbing
  • Stainless Steel Flanges Used in Construction
  • Stainless Steel Flanges Used in Modern Architecture
  • Stainless Steel Flanges Used in Automobiles
  • Stainless Steel Flanges Used in Heat Exchanger
  • Stainless Steel Flanges Used in Evaporators
  • Stainless Steel Flanges Used in Water Piping Systems
  • Stainless Steel Flanges Used in Surface Condensers
  • Stainless Steel Flanges Used in Digesters
  • Stainless Steel Flanges Used in Fluid Piping
  • Stainless Steel Flanges Used in LP/HP Heaters


Stainless Steel Flanges Application Industries :

  • Stainless Steel Flanges Used In Fertilizers Industry
  • Stainless Steel Flanges Used In Aerospace Industry
  • Stainless Steel Flanges Used In Nuclear Power Plant Industry
  • Stainless Steel Flanges Used In Chemical Industry
  • Stainless Steel Flanges Used In Oil & Gas Industry
  • Stainless Steel Flanges Used In Refineries Industry
  • Stainless Steel Flanges Used In Petrochemical Industry
  • Stainless Steel Flanges Used In Paper Industry


Stainless Steel Flanges / SS Flanges Value Added Services :

  • Stainless Steel Flanges Positive Material Identification - PMI Testing
  • Stainless Steel Flanges Chemical Analysis - Spectro Analysis
  • Stainless Steel Flanges Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Stainless Steel Flanges Micro Test
  • Stainless Steel Flanges Macro Test
  • Stainless Steel Flanges Hardness Test
  • Stainless Steel Flanges Pitting Resistance Test
  • Stainless Steel Flanges Intergranular Corrosion (IGC) Test
  • Stainless Steel Flanges Flaring Test
  • Stainless Steel Flanges Flattening Test
  • Stainless Steel Flanges Hydrostatic Test
  • Stainless Steel Flanges Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Stainless Steel Flanges Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Stainless Steel Flanges Radiography Test
  • Stainless Steel Flanges Dye Penetrant Test (DP Test)
  • Stainless Steel Flanges Ultra Sonic Test (UT)
  • Stainless Steel Flanges Eddy Current Testing
  • Stainless Steel Flanges Impact Test
  • Stainless Steel Flanges Bend Test

Specialty Stainless Steel Flanges / SS Flanges - Larger Than 36" Flanges Regularly Available. Hard-to-find Configurations And Wall Ratings Are Our Specialty.

Grade Specification
Stainless 304 / 304L, 304 / 304H A182 / SA182
Stainless 310H A182 / SA182
Stainless 316 / 316L, 316 / 316H A182 / SA182
Stainless 317 / 317L A182 / SA182
Stainless 321 / 321H A182 / SA182
Stainless 347 / 347H A182 / SA182

Available Grades Of Stainless Steel Flanges / SS Flanges

Stainless Steel 201 Flanges Stainless Steel 316H Flanges
Stainless Steel 202 Flanges Stainless Steel 317 Flanges
Stainless Steel 304 Flanges Stainless Steel 317L Flanges
Stainless Steel 304L Flanges Stainless Steel 321 Flanges
Stainless Steel 304H Flanges Stainless Steel 321H Flanges
Stainless Steel 310 Flanges Stainless Steel 347 Flanges
Stainless Steel 310S Flanges Stainless Steel 347H Flanges
Stainless Steel 316 Flanges Stainless Steel 446 Flanges
Stainless Steel 316L Flanges Stainless Steel 904L Flanges

ANSI B16.5 Stainless Steel Forged 1/2" - 24" Flange Classes

Class 150 Class 300 Class 400
Class 600 Class 900 Class 1500
- Class 2500 -

Stainless Steel Flanges Ready Stock At Microtech Stainless Steel Co.

SS Slip On Flanges / Stainless Steel Slip On Flanges SS Flanges Facing Type Finish / Stainless Steel Flanges Facing Type Finish
SS Welding Neck Flanges / Stainless Steel Welding Neck Flanges SS Collar Flanges / Stainless Steel Collar Flanges
SS Long Welding Neck Flanges / Stainless Steel Long Welding Neck Flanges SS Flat Face Flanges / Stainless Steel Flat Face Flanges
SS Blind Flanges / Stainless Steel Blind Flanges SS Raised Face Flanges / Stainless Steel Raised Face Flanges
SS Lap Joint Flanges / Stainless Steel Lap Joint Flanges SS Ring Type Joint Flanges / Stainless Steel Ring Type Joint Flanges
SS Socket Weld Flanges / Stainless Steel Socket Weld Flanges SS Spectacle Blind Flanges / Stainless Steel Spectacle Blind Flanges
SS Threaded Flanges / Stainless Steel Threaded Flanges SS Plate Flanges / Stainless Steel Plate Flanges
SS Reducing Flanges / Stainless Steel Reducing Flanges SS Flat Flanges / Stainless Steel Flat Flanges
SS Square Flanges / Stainless Steel Square Flanges SS Orifice Flanges / Stainless Steel Orifice Flanges
SS Expander Flanges / Stainless Steel Expander Flanges SS Weldo / Nipo Flanges / Stainless Steel Weldo / Nipo Flanges
SS Groove & Tongue Flanges / Stainless Steel Groove Tongue Flanges SS Loose Flanges / Stainless Steel Loose Flanges
SS Spades Ring Spacers Flanges / Stainless Steel Spades Ring Spacers Flanges SS High Hub Blinds Flanges / Stainless Steel High Hub Blinds Flanges
SS Screwed Flanges / Stainless Steel Screwed Flanges SS Weld Neck Flanges Series A or B / Stainless Steel Weld Neck Flanges Series A or B
- SS Lip type flanges / Stainless Steel Lip type flanges
- SS Puddle Flanges / Stainless Steel Puddle Flanges

Material Specfication And Dimension Standards - Stainless Steel Flanges / SS Flanges

Product Category Material Specification as per ASME/ASTM Dimension Standards
Flanges ASME SA182/, ASTM A182 ANSI B16.5, ASME B16.5, MSS SP-44, ASME B16.47, API 605, ASME B16.36, ANSI B16.36, BS 3293, ASME B16.48, API 590, API 6A, API 6B, JIS B2220, DIN 2573, DIN 2576, DIN 2642, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2565, DIN 2566, DIN 2527, UNI 2276, UNI 2277, UNI 2278, UNI 6089, UNI 6090, UNI 2280, UNI 2283, UNI 2284, UNI 2253, UNI 2254, UNI 6092, UNI 6093, EN 1092-1 TYPE 1, EN 1092-1 TYPE 2, EN 1092-1 TYPE 11, EN 1092-1 TYPE 13, EN 1092-1 TYPE 5 (PN6, PN10, PN16, PN25, PN40

Stainless Steel Flanges / SS Flanges - Size Range

Dimension Standards Size Range Ratings
ASME/ANSI B16.5 1/2" to 24" 150# to 2500#
MSS SP 44 12" TO 60" 150# to 900#
ASME/B16.47/API 605 26" TO 60" -
ASME/ANSI/B16.36 1" TO 24" 300# TO 2500#
BS 3293 26" TO 48" 150# TO 600#
ASME B16.48 / API 590 1/2" TO 24" 150# TO 2500#
API 6A API 6B 2 1/6" TO 30" 2000 PSI TO 20000 PSI
DIN DN10 TO DN3600 PN6 TO PN160

 

Product Size
SS Slip-On Flanges SS Threaded Flanges 1/8″ – 36″
Raised Face or Flat Face
SS Weld Neck Flanges SS Socket Weld Flanges
SS Blind Flanges SS Reducing Flanges
SS Lap Joint Flanges SS Plate Flanges

ANSI/ASME Forged Flanges

Type ASME/ANSI  Pressure Class
ASME/ANSI B16.5 Welding neck flange, slip On flange, blind flange,High hub blind flange, 
Socket weld flange.Lapjoint flange, threaded flange. ring type joint flange.		 150, 300, 400 , 600 , 900, 1500 , 2500
ASME/ANSI B16.47(SERIES A & B) Welding neck flange, blind flange 75, 150, 300, 400 , 600 , 900
ASME/ANSI B16.36 (Orifice flanges) welding neck flange, slipon flange, threaded flange 300, 400 , 600 , 900, 1500 , 2500
ASTM/ANSI B16.48 ( Figure-8 blanks) 150, 300, 400 , 600 , 900,1500, 2500
MSS SP44 Welding neck flange, blind flange 300, 400 , 600 , 900
API 6A Welding neck flange, thread flange,Blind flange. 2000Psi, 3000Psi, 5000Psi, 10000Psi, 15000Psi, 20000Psi, 25000Psi

Available Types Of AISI, ASME, DIN, BS, EN SS Flanges

Stainless Steel Screwed Flanges SS JIS WNRF Flanges
SS Long Weld Neck Flanges Stainless Steel SORF Flanges
DIN 1.4438 Spectacle Blind Flanges UNS S31703 Weld Neck Flanges
ASME SA240 SS Ring Joint Flanges ANSI SS Socket Weld Flanges
ASTM SS Threaded Flanges SS Slip On Raise Face Flanges
SS Blind Raise Face Flanges Stainless Steel Lap Joint Flanges
SS EN Orifice Flanges Steel SWRF Flanges
AISI SS BLRF Flanges -

Ready Stock Of Stainless Steel AISI, ASME, DIN, BS, EN Flanges & Other Ready Inventory

Flanges Class Availability
ASTM A182 Stainless Steel Flanges 150# √
ASTM A182 Stainless Steel Flanges 300# √
ASTM A182 Stainless Steel Flanges 400# √
ASTM A182 Stainless Steel Flanges 600# √
ASTM A182 Stainless Steel Flanges 900# √
ASTM A182 Stainless Steel Flanges 1500# √
ASTM A182 Stainless Steel Flanges 2500# √

ASTM A182 Stainless Steel Flanges / ASTM A182 SS Flanges Available In Stock

ASTM A182 Stainless Steel 201 Flanges ASTM A182 Stainless Steel 316H Flanges
ASTM A182 Stainless Steel 202 Flanges ASTM A182 Stainless Steel 317 Flanges
ASTM A182 Stainless Steel 304 Flanges ASTM A182 Stainless Steel 317L Flanges
ASTM A182 Stainless Steel 304L Flanges ASTM A182 Stainless Steel 321 Flanges
ASTM A182 Stainless Steel 304H Flanges ASTM A182 Stainless Steel 321H Flanges
ASTM A182 Stainless Steel 310 Flanges ASTM A182 Stainless Steel 347 Flanges
ASTM A182 Stainless Steel 310S Flanges ASTM A182 Stainless Steel 347H Flanges
ASTM A182 Stainless Steel 316 Flanges ASTM A182 Stainless Steel 446 Flanges
ASTM A182 Stainless Steel 316L Flanges ASTM A182 Stainless Steel 904L Flanges

Stainless Steel Flanges / SS Flanges Dimensions

Nominal Pipe Size Flanges Inside Diameter (ID)
(inch)		 Flanges Outside Diameter (OD)
(inches)
Class 150 Class 300 Class 400 Class 600 Class 900
43102 0.84 1.88 2.13 2.13 2.13 2.5
43163 1.06 2.25 2.63 2.63 2.63 2.75
1 1.31 2.63 2.88 2.88 2.88 3.13
1.25 1.66 3 3.25 3.25 3.25 3.5
1.5 1.91 3.38 3.75 3.75 3.75 3.88
2 2.38 4.13 4.38 4.38 4.38 5.63
2.5 2.88 4.88 5.13 5.13 5.13 6.5
3 3.5 5.38 5.88 5.88 5.88 6.63
4 4.5 6.88 7.13 7 7.63 8.13
5 5.56 7.75 8.5 8.38 9.5 9.75
6 6.62 8.75 9.88 9.75 10.5 11.38
8 8.62 11 12.13 12 12.63 14.13
10 10.75 13.38 14.25 14.13 15.75 17.13
12 12.75 16.13 16.63 16.5 18 19.63


Stainless Steel Flanges Standard

Standards Designation
ASTM A 182
ASME SA 182

Stainless Steel Flanges / SS Flanges Chemical Composition %

C MN SI P S CR NI MO N
0.03 max. 2.00 max. 0.75 max. 0.045 max. 0.03 max. 18.0 – 20.0 11.0-15.0 3.0 – 4.0 0.1

Physical & Mechanical Properties Of Stainless Steel Flanges / SS Flanges

Density 7.92
Melting Range,℃ 1450
Elongation % 40
Tensile Strength (Mpa) 515
Yield Strength (Mpa) 205
Hardness (Brinell) 217
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Super Duplex Steel Flanges

Super Duplex Steel Flanges
  • Grade ASTM A182 / ASME SA182
  • Grade UNS S 32750, S 32760, S 32950, F51, F53, F55
  • Size 1/8
  • Schedule 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160, and XXS
  • Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
  • Werkstoff Nr. 1.4410
  • UNS S32750 / S32950

Super Duplex Steel Flanges Manufacturers in India, Super Duplex Stainless Steel Forged Fittings :

  • Super Duplex Steel Flanges manufacturer, Super Duplex Steel Slip On Flange, Super Duplex Steel Welding Neck Flange, Super Duplex Steel Blind Flange, Super Duplex Steel Socket Weld Flanges, Super Duplex Steel Plate Flange, Super Duplex Steel Collar Flange, Super Duplex Steel Threaded Flange Manufacturers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Super Duplex Steel Flanges
  • Super Duplex Steel Flanges manufacturer, Super Duplex Steel Flanges suppliers, Seamless/Seam Welded Super Duplex Steel Flanges, Fabricated Super Duplex Steel Flanges, Super Duplex Steel Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Super Duplex Steel Flanges, Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges in Stainless steel, alloy Steel & carbon Steel since 1991, we manufacture wide range of Super Duplex Steel Flanges such as Super Duplex Steel Slip On Flange, Super Duplex Steel Welding Neck Flange, Super Duplex Steel Blind Flange, Super Duplex Steel Socket Weld Flanges, Super Duplex Steel Plate Flange, Super Duplex Steel Collar Flange, Super Duplex Steel Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Super Duplex Steel Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Super Duplex Steel Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including carbon Steel flanges, Super Duplex Steel Flanges and alloy Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in carbon Steel flanges, Super Duplex Steel Flanges, alloy Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure : we at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 stainless steel blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged stainless steel thread flanges, SCRD flange
  • ANSI B16.5 stainless steel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 carbon steel plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged stainless steel valve seat rings
  • F316/F316L forged stainless steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard stainless steel parts


Plain washer, gasket :

  • Stainless steel disc ring, gasket
  • Stainless steel plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Super Duplex Steel Flanges :

  • Super Duplex Steel UNS S32750 Flanges
  • Super Duplex Steel UNS S32950 Flanges
  • 2507 Super Duplex Steel Flanges


Types of Flanges :

  • Super Duplex Steel Slip On Flange
  • Super Duplex Steel Welding Neck Flange
  • Super Duplex Steel Long Welding Neck Flange
  • Super Duplex Steel Blind Flange
  • Super Duplex Steel Lap Joint Flange
  • Super Duplex Steel Socket Weld Flanges
  • Super Duplex Steel Threaded Flange
  • Super Duplex Steel Reducing Flange
  • Super Duplex Steel Square Flange
  • Super Duplex Steel Expander Flange
  • Super Duplex Steel Groove & Tongue Flange
  • Super Duplex Steel Spades Ring Spacers Flange
  • Super Duplex Steel Screwed Flange
  • Super Duplex Steel Flange Facing Type & Finish
  • Super Duplex Steel Collar Flange
  • Super Duplex Steel Flat Face Flange
  • Super Duplex Steel Raised Face Flanges
  • Super Duplex Steel Ring Type Joint Flange
  • Super Duplex Steel Spectacle Blind Flanges
  • Super Duplex Steel Plate Flange
  • Super Duplex Steel Flat Flange
  • Super Duplex Steel Orifice Flange
  • Super Duplex Steel Weldo / Nipo Flange
  • Super Duplex Steel Loose Flange
  • Super Duplex Steel High Hub Blinds Flange
  • Super Duplex Steel Weld Neck Flange Series A or B
  • Super Duplex Steel Lip type flange
  • Super Duplex Steel Puddle Flange

Super Duplex Steel Flanges Size & Specification

Standard Werkstoff nr. UNS
Super Duplex S2507 1.44 S32750 / S32950
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Hastelloy Flanges

Hastelloy Flanges
  • Size ½” to 12″
  • Standard ASTM / ASME SB 564 / 160 / 472, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc
  • Class 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
  • Dimensions ANSI/ASME B16.5, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  • Grades Hastelloy C276 (UNS No. N10276), Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665)

Hastelloy  Flanges, Hastelloy  Flange Manufacturers, Hastelloy  Flanges Manufacturers in India, ASTM B564 Hastelloy  Flanges Suppliers :

  • Hastelloy  Flanges, Hastelloy  Flanges Suppliers, Hastelloy  C276 Flanges Suppliers, Hastelloy  C22 Flanges Suppliers, Hastelloy  Slip On Flange, C276 Hastelloy  Flanges Suppliers, C22 Hastelloy  Flanges, c276 Alloy Flanges, c22 Alloy Flanges, Hastelloy  Welding Neck Flange, Hastelloy  Blind Flange, ASTM B564 Hastelloy  C276 Flanges, ASTM B564 Hastelloy  C22 Flanges, Hastelloy  Socket Weld Flanges, Hastelloy  Plate Flange, Hastelloy  C276 werkstoff nr. 2.4819 Flanges, Hastelloy  C22 werkstoff nr. 2.4602 Flanges, Hastelloy  B2 werkstoff nr. 2.4617 Flanges, Hastelloy  Collar Flange, Hastelloy  Threaded Flange Suppliers in India. ANSI/ASME B16.5, B16.47, B16.47, B16.36, B16.48 Hastelloy  Flanges
  • Manufacturer of Hastelloy  Flanges, Supplier of Hastelloy  Flanges, Hastelloy  Alloy Blind Flanges, ASTM B472 Screwed Threaded Flanges, ASME SB 160 Hastelloy  Loose Flanges, ANSI 16.47 Hastelloy  BLRF Flanges, ASME SB 564 Threaded Flanges Suppliers, ASTM B564 UNS N10276 Hastelloy  Flanges, ASTM B564 UNS N06022 Hastelloy  Flanges, AISI B16.48 Hastelloy  Flanges, Hastelloy  ASME SB160 Flanges, ASTM B472 Hastelloy  Orifice Flanges, Hastelloy  ASME B16.5 BLRF Flanges Suppliers, ASTM B564 Hastelloy  Blind Flanges, Alloy C276 Flanges, Alloy C22 Flanges, Seamless/Seam Welded Hastelloy  Flanges, Fabricated Hastelloy  Flanges, Hastelloy  Flanges Suppliers in Indonesia, UAE, Saudi Arabia, Oman, Qatar, Australia.
  • Microtech Stainless Steel Co. is specialized in manufacturing and supplying of Hastelloy  Flanges, Pipe Fitting, Forged Fittings, Butt weld fittings, Flanges since 1991, we manufacture wide range of Hastelloy  Flanges such as Hastelloy  Slip On Flange, Hastelloy  Welding Neck Flange, Hastelloy  Blind Flange, Hastelloy  Socket Weld Flanges, Hastelloy  Plate Flange, Hastelloy  Collar Flange, Hastelloy  Threaded Flange etc. as per International standard like ASME/ASTM/API, we are supplying & exporting Hastelloy  Flanges in seamless & welded both forms to more than 60 countries for over 2 decades, we have our dealers & distributors in Saudi Arabia, United Arab Emirates, Oman, Kuwait, Qatar, Sri Lanka, Microtech Stainless Steel Co. is the only company in INDIA which is approved Manufacturer & supplier of Hastelloy  Flanges in 300 top companies worldwide. Few of them are ORPIC, NIORDC, Saudi Aramco, SABIC, PIDMCO, GASCO, KNPC, Indian Oil, BPCL, HPCL, NTPC, BARC & Indian Navy, Microtech Stainless Steel Co. is ISO 9001:2008, ISO 14001, OHSAS 18001 Certified Company since 2010.
  • Microtech Stainless Steel Co. is manufacturing & exporting pipe flange from 1/2” thru 200”, 150 lbs to 3000 lbs including Hastelloy  Flanges, Carbon Steel flanges and Stainless Steel flanges according to ANSI, API, MSS, AWWA, DIN, JIS, BS and GB for the world market. We are experienced & specialized in manufacturing special ring flanges and other forgings as per drawing provided by our clients.
  • We supply ASME Code and Non Code Industrial flanges for the Petrochemical, Chemical & Waterworks industries. check our price before buying ANSI, API, AWWA pipe flanges in Hastelloy  Flanges, Carbon Steel flanges, Stainless Steel flanges and chrome steel flanges. Weld Neck flanges, flanges Slip on flanges, Blind flanges, Threaded flanges, socket weld flanges, Lap Joint flanges, Orifice Flanges in sizes 1/2" to 198".


Infrastructure : We at Microtech Stainless Steel Co. have 200 sets of equipment, including 20 sets of modern forging equipment, 140 high precision machine tools, floor-type lathes, drills, vertical lathes and other machining equipment, 2 electrical heating furnaces, 5 heat treatment furnaces, 2 PMI detection equipment, tensile machines, impact testers, hardness testers, metallographic analyzers, digital UT flaw detectors, etc. Forging process available in house: ring rolling forging, open die forging

Surplus stock at Microtech Stainless Steel Co. :

  • Pipe Fittings
  • Butt Weld Fittings
  • Forged Fittings
  • Socket Weld Fittings
  • Threaded Fittings
  • Flange


ANSI/ASME steel flanges :

  • ANSI B16.47 Slip on flanges
  • ANSI B16.5 lap joint flanges
  • ANSI B16.47 steel weld neck flanges
  • ANSI B16.47 steel blind flanges, blind cover
  • ANSI B16.5 slip on flanges
  • ANSI B16.5 Hastelloy  blind flange
  • ANSI B16.5 long weld neck pipe flanges, LWN flange
  • API standard forged Inconel thread flanges, SCRD flange
  • ANSI B16.5 Inconel weld neck pipe flanges


EN/PED steel flanges :

  • DIN2573, DIN2576 plate flanges
  • DIN2527 blind flanges
  • DIN2573, DIN2576 plate flange, backing flange, gasket
  • EN1092-1 F304/F304L plate flange
  • DIN2634 steel weld neck flanges
  • DIN2633 weld neck flanges EN1092-1 steel plate backing flanges
  • EN1092-1 TYPE05 blind flanges
  • EN1092-1 TYPE 11B weld neck flanges
  • EN1092-1 type11B PN10 DN400 weld neck flange raised face


BS steel flanges :

  • BS4504 code 105 steel blind flanges
  • BS4504 code 101 steel plate flanges
  • BS4504 code 111 steel weld neck flanges


JIS steel flanges :

  • JIS B2220 socket welding flange
  • JIS B2220 slip on hubbed SOH flange
  • JIS B2220 steel slip on plate SOP flanges
  • JIS B2220 welding neck flanges


Valve components :

  • F316 8 inch valve seat rings for valves
  • Forged F316L semi-finished ball valve seat rings 18 inch
  • F51 forged steel valve seat rings
  • F316/F316L forged steel ball valve seat rings
  • F6A CL2 seat rings
  • F316 forged valve seat rings
  • A350LF2 forged valve seat rings
  • Special forged parts
  • Forged nonstandard steel parts


Plain washer, gasket :

  • Disc ring, gasket
  • Plate flange, plain washer, gasket
  • F304 steel gasket


Flange Standard :

  • API 6A Flange
  • ANSI Flange
  • ASME Flange
  • DIN Flange
  • EN1092-1 Flange
  • UNI Flange
  • JIS/KS Flange
  • BS4504 Flange
  • GB Flange
  • AWWA C207 Flange
  • GOST Flange
  • PSI Flange


Types of Hastelloy  Flanges :

  • Hastelloy Slip On Flange
  • Hastelloy Welding Neck Flange
  • Hastelloy Long Welding Neck Flange
  • Hastelloy Blind Flange
  • Hastelloy Lap Joint Flange
  • Hastelloy Socket Weld Flanges
  • Hastelloy Threaded Flange
  • Hastelloy Reducing Flange
  • Hastelloy Square Flange
  • Hastelloy Expander Flange
  • Hastelloy Groove & Tongue Flange
  • Hastelloy Spades Ring Spacers Flange
  • Hastelloy Screwed Flange
  • Hastelloy Flange Facing Type & Finish
  • Hastelloy Collar Flange
  • Hastelloy Flat Face Flange
  • Hastelloy Raised Face Flanges
  • Hastelloy Ring Type Joint Flange
  • Hastelloy Spectacle Blind Flanges
  • Hastelloy Plate Flange
  • Hastelloy Flat Flange
  • Hastelloy Orifice Flange
  • Hastelloy Weldo / Nipo Flange
  • Hastelloy Loose Flange
  • Hastelloy High Hub Blinds Flange
  • Hastelloy Weld Neck Flange Series A or B
  • Hastelloy Lip type flange
  • Hastelloy Puddle Flange

Hastelloy Flanges Size & Specification

Standard Werkstoff nr. UNS JIS BS GOST EN OR
Hastelloy C276 2.48 N10276 NW 0276 – ХН65МВУ NiMo16Cr15W ЭП760
Hastelloy C22 2.46 N06022 NW 6022 – – NiCr21Mo14W –
Hastelloy B2 2.46 N10665 – – – – –
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