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Flanges

Our product range contains a wide range of Flange, Stainless Steel Flanges, Alloy Steel Flanges, Carbon Steel Flanges and Copper Nickel Flanges

Flange

Flangeis the second most used joining method after welding. Flanges are used when joints need dismantling. It Provides flexibility for maintenance. Flanges Connects the pipe with various equipment and valves. Breakup flanges are added in the pipeline system if regular maintenance in required during plant operation.

A flanged joint is composed of three separate and independent although interrelated components; the flanges, the gaskets, and the bolting; which are assembled by yet another influence, the fitter. Special controls are required in the selection and application of all these elements to attain a joint, which has acceptable leak tightness.

However, it is not advisable to used flange connection in underground piping when it supposed to be buried. The flange is also a most common source of leak and fire in a process plant. There are variety of flanges available to suit the requirements.

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Stainless Steel Flanges

By using abilities of our accomplished experts, Noble Steelis manufacturing, exporting and supplying a comprehensive assortment ofStainless Steel Flanges.Noble Steelis skilled to offer a predominant scope ofStainless Steel Flangeswhich is recognized for extraordinary quality and solid nature. Our product is utilized in the business. Handy architects utilize the finest quality material and propelled methods to fabricate these product at industry standards.

Stainless Steel Flangesof NB to 60 NB range. As the name suggests, all our products are developed using excellent quality stainless steel at the premises of our associated manufacturers. The products we offer are widely appreciated in the market for their resistance against corrosion, seamless finishing and dimensional accuracy. Further, clients can also avail from us services like CNC machining and customized flanges as per their needs.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5

Range : NB to 60 NB

Standard150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150#, ASA 300# DIN ND 6, 10, 16, 25, 40 Etc.

NACENACE MR 01-75, MR 01 03

Stainless Steel FlangesStandard :ASTM / ASME A/SA 182 & SA 240
Grade :F 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L.

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

TEST CERTIFICATEManufacturer Test Certificate as per EN 10204 / 3.1

In the interim, we too offer theseStainless Steel Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseStainless Steel Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Alloy Steel Flanges

We offer high quality and superior performance forged flanges and steel flanges for various requirements of our clients. Designed as per market standards and parameters.Alloy Steel Flangesare high in durability and can withstand extreme conditions. Our comprehensive range includes stainless steel flanges, weld neck flanges, socket weld flanges, steel weld flanges, steel weld neck flanges and many more.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5

RANGE : (15 NB) to 48 (1200NB) in 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6, 10, 16, 25, 40, 64, 100, 160 ETC. available with NACE MR 01-75

STANDARD :

  • ASTM
  • BS
  • DIN
  • IS

Materials
Nickel Alloy Blind Flange
Standard :

  • ASTM / ASME SB 564 / 160 / 472.
  • UNS 10276-HASTELLOY C 276 Long Neck Weld Flange
  • UNS 2200 -NICKEL 200 Long Neck Weld Flange
  • UNS 2201 -NICKEL 201 Long Neck Weld Flange
  • UNS 4400-MONEL 400 Long Neck Weld Flange
  • UNS 8020-ALLOY 20 Long Neck Weld Flange
  • UNS 8825 -INCONEL 825 Long Neck Weld Flange
  • UNS 6600-INCONEL 600 Long Neck Weld Flange
  • UNS 6601 -INCONEL 601 Long Neck Weld Flange
  • UNS 6625 -INCONEL 625 Long Neck Weld Flange

In the interim, we too offer theseAlloy Steel Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseAlloy Steel Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Carbon Steel Flanges

Carbon Steel Flangesand Carbon Steel Flanges in various types like long weld neck, girth flange, ring joint, reducing, spectacle blind, large diameter ring, orifice and many more. To meet the diverse needs of valuable clients, we offer these flanges in different sizes, grades and specifications at market leading rates. These are widely used in the system, which requires frequent dismantling for inspection and cleaning.
Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5

Range : NB to 60 NB

Standard :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, ASA 150#, ASA 300# DIN ND 6, 10, 16, 25, 40 Etc.

Nace :NACE MR 01-75, MR 01 03

Carbon Steel FlangesStandard :ASTM / ASME A/SA 105 / A36, A694 F42, F46, F52, F60, F65, F70

Low Temperature Carbon Steel FlangesStandard :ASTM / ASME A 350 LF 2 / A516 Gr.70

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Test Certificate:Manufacturer Test Certificate as per EN 10204 / 3.1

In the interim, we too offer theseCarbon Steel Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseCarbon Steel Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Copper Nickel Flanges

By using abilities of our accomplished experts, Noble Steelis manufacturing, exporting and supplying a comprehensive assortment ofCopper Nickel Flanges.Noble Steelis skilled to offer a predominant scope ofCopper Nickel Flangeswhich is recognized for extraordinary quality and solid nature. Our product is utilized in the business. Handy architects utilize the finest quality material and propelled methods to fabricate these product at industry standards.

Copper Nickel Flangesare manufactured using qualitative copper as per international quality norms at the vendors end. The offered products are widely used in seawater piping systems and pressure vessels outlets. Moreover, customers can avail these flanges in different types like lap joint, long weld neck, screwed (threaded), reducing and many more. Clients can avail value added services like CNC machining and customization facilities of flanges from us.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5

Copper Nickel Flanges

Range : NB to 12 NB Standard :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, ASA 150#, ASA 300# DIN ND 6, 10, 16, 25, 40 Etc.
SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Test Certificate:Manufacturer Test Certificate as per EN 10204 / 3.1

In the interim, we too offer theseCopper Nickel Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseCopper Nickel Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Duplex Steel Flanges

By using abilities of our accomplished experts, Noble Steelis manufacturing, exporting and supplying a comprehensive assortment ofDuplex Steel Flanges.Noble Steelis skilled to offer a predominant scope ofDuplex Steel Flangeswhich is recognized for extraordinary quality and solid nature. Our product is utilized in the business. Handy architects utilize the finest quality material and propelled methods to fabricate these product at industry standards.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A182, ASTM A351, ANSI B16.5

Duplex Steel Flanges

Our firm is a renowned of Duplex Steel Flanges / Super Duplex Flanges. Procured fro trusted vendors, these flanges are widely used in used engineering, mechanical and automobile industries. Clients can avail these products from us in different range like one and half NB to 36 NB. We offer our products in varied standards like 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300 DIN ND 6, 10, 16, 25 and 40.

Range : NB to 36 NB
Standard :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150#, ASA 300# DIN ND 6, 10, 16, 25, 40 Etc.

Duplex Steel Flanges Standard :ASTM / ASME A/SA 182
Grade :F 44, F 45, F51, F 53, F 55, F 60, F 61

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Test Certificate:Manufacturer Test Certificate as per EN 10204 / 3.1

In the interim, we too offer theseDuplex Steel Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseDuplex Steel Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Hastelloy Flanges

By using abilities of our accomplished experts, Noble Steelis manufacturing, exporting and supplying a comprehensive assortment ofHastelloy Flanges.Noble Steelis skilled to offer a predominant scope ofHastelloy Flangeswhich is recognized for extraordinary quality and solid nature. Our product is utilized in the business. Handy architects utilize the finest quality material and propelled methods to fabricate these product at industry standards.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5
Grades Hastelloy C22 (UNS No. N06022), Hastelloy C276 (UNS N10276)

Range : NB to 12 NB

Standard:ASA 150#, ASA 300# DIN ND 6, 10, 16, 25, 40 Etc.

Hastelloy Flanges
Standard :ASTM / ASME SB 564 / 160 / 472Grade :Hastelloy C276 Flanges UNS N10276

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Test Certificate:Manufacturer Test Certificate as per EN 10204 / 3.1

In the interim, we too offer theseHastelloy Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseHastelloy Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Incoloy Alloy Flanges

Incoloy Alloy Flangesare known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range ofIncoloy Alloy Flangesthrough a worldwide network of stock-keeping branches. TheseIncoloy Alloy Flangesis use in various industries like :

  • ASTM B564 800 Plate Flanges uses in Water Pipe Line
  • Incoloy 800 Flanges uses in Food Processing and Dairy Industries
  • Alloy 800 Flanges uses in boiler & heatexchangers
  • Incoloy 800 Flanges uses in Oil and Gas Industry
  • ASTM B564 800 Pipe Flanges uses in Chemical Refinery
  • Grade 800 Incoloy Flanges uses in Pipeline
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Inconel Flanges

By using abilities of our accomplished experts, Noble Steelis manufacturing, exporting and supplying a comprehensive assortment ofInconel Flanges.Noble Steelis skilled to offer a predominant scope ofInconel Flangeswhich is recognized for extraordinary quality and solid nature. Our product is utilized in the business. Handy architects utilize the finest quality material and propelled methods to fabricate these product at industry standards.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5

Inconel Flanges

Range : NB to 12 NB
Standard :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS , ASA 150#, ASA 300# DIN ND 6, 10, 16, 25, 40 Etc.

Inconel Flanges
Standard :ASTM / ASME SB 564 / 160 / 472

Grade:

Inconel K600 Flanges UNS N06600

Inconel 601 Flanges UNS N06601

Inconel 625 Flanges UNS N06625

Inconel 800 Flanges UNS N08800

Inconel 800H Flanges UNS N08810

Inconel 825 Flanges UNS N08825

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Test Certificate:Manufacturer Test Certificate as per EN 10204 / 3.1

In the interim, we too offer theseInconel Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseInconel Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Monel Alloy Flanges

By using abilities of our accomplished experts, Noble Steelis manufacturing, exporting and supplying a comprehensive assortment ofMonel Alloy Flanges.Noble Steelis skilled to offer a predominant scope ofMonel Alloy Flangeswhich is recognized for extraordinary quality and solid nature. Our product is utilized in the business. Handy architects utilize the finest quality material and propelled methods to fabricate these product at industry standards.

With a team of proficient professionals, we export a superior quality range ofMonel Alloy Flangesthat are used with stub end or taft in the low pressure applications. Our flanges are made with high quality standards and these are used in oil, gas and petrochemical industries for reducing erosion and turbulence in the pipes. Thus, we deliver these stainless steel flanges within prompt time period to the clients and these are available in several sizes and shapes.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5

Monel Alloy Flanges

Range : NB to 12 NB

Standard:ASA 150#, ASA 300# DIN ND 6, 10, 16, 25, 40 Etc.

Monel FlangesStandard :ASTM / ASME SB 564 / 160 / 472
Grade

  • Monel 400 Flanges UNS N04400
  • Monel K500 Flanges UNS N05500

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Test Certificate:Manufacturer Test Certificate as per EN 10204 / 3.1

In the interim, we too offer theseMonel Alloy Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseMonel Alloy Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Nickel And Nickel Alloy Flanges

By using abilities of our accomplished experts, Noble Steelis manufacturing, exporting and supplying a comprehensive assortment ofNickel Alloy Flanges.Noble Steelis skilled to offer a predominant scope ofNickel Alloy Flangeswhich is recognized for extraordinary quality and solid nature. Our product is utilized in the business. Handy architects utilize the finest quality material and propelled methods to fabricate these product at industry standards.

Nickel Alloy Flanges are perfect for application in various industry for high weight and temperature applications. Nickel Alloy Flangesare composed with exactness for simple establishment. Aside from standard flanges, we likewise offer hand crafted nickel flanges to meet the particular application prerequisites of the clients.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5

Range : NB to 12 NB

Standard :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, ASA 150#, ASA 300# DIN ND 6, 10, 16, 25, 40 Etc.

Nickel Alloy Flanges

Grade:

  • Nickel 200 Flanges UNS N02200
  • Nickel 201 Flanges UNS N02201
  • Monel 400 Flanges UNS N04400
  • Monel K500 Flanges UNS N05500
  • Inconel K600 Flanges UNS N06600
  • Inconel 601 Flanges UNS N06601
  • Inconel 625 Flanges UNS N06625
  • Inconel 800 Flanges UNS N08800
  • Inconel 800H Flanges UNS N08810
  • Inconel 825 Flanges UNS N08825
  • Hastelloy C276 Flanges UNS N10276
  • Alloy 20 Flanges UNS N08020

SPECIFICATIONS AS PER THE INTERNATIONAL STANDARD ASTM, ASME, API, AISI, BS, ANSI, DIN, JIS, MSSP, NACE

Test CertificateManufacturer Test Certificate as per EN 10204 / 3.1

  • Standard : ASTM / ASME SB 564 / 160 / 472

In the interim, we too offer theseNickel Alloy Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseNickel Alloy Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Super Duplex Steel Flanges

By using abilities of our accomplished experts, Noble Steelis manufacturing, exporting and supplying a comprehensive assortment ofSuper Duplex Steel Flanges.Noble Steelis skilled to offer a predominant scope ofSuper Duplex Steel Flangeswhich is recognized for extraordinary quality and solid nature. Our product is utilized in the business. Handy architects utilize the finest quality material and propelled methods to fabricate these product at industry standards.

Size 0-1 inch, 1-5 inch, 5-10 inch, 10-20 inch, 20-30 inch, >30 inch
Material Standard ASTM A105, ASTM A182, ASTM A351, ANSI B16.5

Specification of Super Duplex Steel Flanges

GradeWerkstoff NrStandardDimension Std.SpecificationSizeClassPressure
Super Duplex Stainless 2207 (UNS S 32750, S 32760 , S 32950) , F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
1.4410
ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
ASTM A182 / ASME SA182
NB 48 NB
150#, 300#, 600#, 900#, 1500#, 2500#, etc.
DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc

Chemical Composition ofSuper Duplex Steel Flanges

CCrNiMoNOthers
0.020 25 7 4.0 .27 S=0.001

Mechanical Properties ofSuper Duplex Steel Flanges

Ultimate Tensile Strength, ksi 0.2% Offset Yield Strength 0.2%, ksi 0.1% Offset Yield Strength 0.2%, ksi Elongation in 2 inches, % Hardness Rockwell C Impact Energy, ft.-lbs.
116 min.
80 min.
91 min.
15 min.
32 max.
74 min.

Physical Properties ofSuper Duplex Steel Flanges

Density Modulus of Elasticity Coefficient of Thermal Expansion68-212F/F Thermal Conductivity Heat Capacity Electrical Resistivity
lb/in3 0.28
psi x 106 29
x10-6/F 7.2
Btu/h ft F 8.7
Btu/lb/F 0.12
W-in x 10-6 31.5

In the interim, we too offer theseSuper Duplex Steel Flangesin tweaked thicknesses and sizes according to the exact necessities given by our profitable clients in worldwide nature of gauges. Clients can demand theseSuper Duplex Steel Flangesfrom us in different sizes, measurements, evaluations and determination to suit the precise prerequisite of the customers.

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Titanium And Titanium Alloy Flanges

  • Titanium GR-1 (UNS R50250) 3.7165
  • ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. ANSI/ASME B16.5, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
  • ASTM B 363/ ASME SB 363 ½” NB – 24” NB
  • 150#, 300#, 600#, 900#, 1500#, 2500#. etc. DIN PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, etc

As an abundantly appreciated association in the business sector, we asNoble Steelare entirely occupied with proposing an accumulation ofTitanium Alloy Flanges(Titanium Alloys Gr 1 Flanges)as an exporter, producer, supplier, and stockiest to our overall customers at sensibly evaluated costs. They are warmth treatable and has high quality and malleability alongside great weldability and fabricability.

In the interim, regarding distinctive evaluations, we offer these Titanium Alloy Flanges(Titanium Alloys Gr 1 Flanges)in various sorts, for example, Titanium Alloys Gr 1 Slip On Flanges, Titanium Alloys Gr 1 Blind Flanges, Titanium Alloys Gr 1 Weld Neck Flanges, Titanium Alloys Gr 1 Socket Weld Flanges, Titanium Alloys Gr 1 Spectacle Blind Flanges, Titanium Alloys Gr 1 Screwed/Threaded Flanges, Titanium Alloys Gr 1 Reducing Flanges, and Titanium Alloys Gr 1 Ring Type Joint Flanges (RTJ).

Noble Steelalso offer these Titanium Alloy Flanges(Titanium Alloys Gr 1 Flanges)in altered thicknesses and sizes according to the exact prerequisites given by our profitable clients in universal nature of guidelines.

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