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Our Products

  1. Pipe Tees 6 Products available
  2. Fasteners 5 Products available
  3. Steel Pipes 5 Products available
  4. Flanges 5 Products available
  5. Steel Bars 4 Products available
  6. Steel Sheets 3 Products available
  7. Forged Pipe Fittings 3 Products available
  8. Valves & Valve Fittings

    2 Products available
  9. Steel Pipes & Tubes

    2 Products available
  10. Metal Sheets

    2 Products available
  11. Others Products 14 Products available

Steel Pipes

We offer the best product range of Stainless Steel Pipes, Alloy Steel Seamless Pipes, Super Duplex Steel Pipes and Tubes, Stainless Steel Pipes and Tubes and Seamless Stainless Steel Tubes.

Stainless Steel Pipes

We are offering seamless erw stainless steel pipes are extensively used for conveyance of fluids intended for critical high temperature and general.
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Alloy Steel Seamless Pipes

  • Size Range : 1/8NB TO 26NB IN
  • Type : Seamless
  • Length : Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths

Navratna Metal Corporationis one of the renowned manufacturer, exporter, stockist, stock holder and supplier of a qualitative range of Alloy Steel ASTM A335 P1 Seamless Pipes that are being designed as per the national and international standard quality of raw materials.
ASTM A335 P1 Pipe (ASME S/A335, Chorme-Moly) is a seamless ferritic Alloy-Steel Pipe for high temperature provision. ASTM A335 P1 Alloy Steel Seamless Pipes is made up of alloy steel that has a number of excellent performance characteristics. These ASTM A335 P1 Alloy Steel ERW Pipes are very much hard-wearing and have enduring well-designed life.Meanwhile, to meet the quality conscious requirements for our highly esteemed clients, we provide these ASTM A335 P1 Alloy Seamless Pipes in different sizes, grades and thickness as per customized requirements given by our customers. We as well offer these Pipes & Tubes in relatively reasonable prices to our clients.

Chemical Composition

 

Grade C Mn P S Si Cr Mo
P1 0.05 – 0.15 0.30 – 0.60 0.025 max 0.025 max 0.50 – 1.00 1.00 – 1.50 0.44 – 0.65

 

Mechanical Properties

 

Grade Tensile Strength (Mpa), Min. Yield Strength (Mpa), Min. Elongation, %
P1 415 min 205 min 30 min

 

Tolerance

 

NPS OD Tolerance NPS WT Tolerance
1/8″ ≤ NPS ≤ 1 1/2″ +/- 0.4 1/8″ ≤ NPS ≤ 2 1/2″ , All T/D ratios. +20%, -12.5%
1 1/2 < NPS ≤ 4″ +/- 0.79 NPS ≥ 2 1/2″ , T/D ≤ 5% +22.5%, -12.5%
4″ < NPS ≤ 8″ +1.59, -0.79 NPS ≥ 2 1/2″ , T/D > 5% +15%, -12.5%
8″ < NPS ≤ 12″ +2.38, -0.79 (T= Specified Wall Thickness; D = Specified Outside Diameter)

 

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Super Duplex Steel Pipes And Tubes

  • Thickness : 0.3mm – 50 mm

Navratna Metal Corporationis a leading manufacturer and exporter of Super Duplex Steel UNS S32750 and Super Duplex Steel UNS S32760 Pipes and Tubes that are being designed as per the national and international standard quality of raw materials and thus making sure of their durability and high quality. It is a super duplex stainless steel with 50:50 austenite, ferrite microstructure.
The material of Super Duplex Steel UNS S23750 Pipes and Tubes combines high mechanical strength and good ductility with excellent corrosion resistance in a variety of environments. Typical applications of Super Duplex Steel UNS S32760 Pipes and Tubes include many components for the chemical processing, marine, oil and gas, pollution control and food industries amongst others.Also refereed simply as UNS S32750 Pipes and UNS S332760 Tubes, these products can further be customized in terms of thicknesses and sizes as per the specific requirements given by our clients.

Chemical Composition :

 

Grade C Si Mn P S Cr Mo Ni N Other
2507 0.030 0.80 1.20 0.035 0.020 24.0/26.0 3.0/5.0 6.00/8.00 0.24/0.32 Cu:0.50
 

Mechanical Properties :

 

UNS No Grade Proof Stress
0.2% (MPa)
Tensile Strength
(MPa)
Elongation
A5(%)
Hardness Max
HB HRB
S32750 2507 550 795 15 310 32*



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Stainless Steel Pipes And Tubes

  • Pipes & Tubes : 1/2″ NB – 16″ NB
  • ERW Pipes & Tubes : 1/2″ NB – 16″ NB
  • Thickness : 0.3mm – 50 mm

Navratna Metal Corporation is a leading manufacturer and exporter of Stainless Steel 310 and Stainless Steel 310S Pipes and Tubes that are being designed as per the national and international standard quality of raw materials and thus making sure of their durability and high quality.SS 310 Pipes and Tubes (WNR 1.4841) has first-rate resistance to oxidation in unremitting service up to around 1100C. However, SS 310S Pipes and Tubes (WNR 1.4845) have exceptional resistance to oxidation under steady temperatures up to 2000 F.

Meanwhile, these SS 310 Seamless Pipes offers excellent corrosion resistance and in a lot of environments has superior corrosion resistant properties to austenitic stainless grade 304. Our SS 310S Welded Tubes is extensively used in reasonably carburizing atmospheres such as petro-chemical plants.Also refereed as UNS S31000 and UNS S31008, these Stainless Steel Pipes and Tubes can further be customized in terms of thicknesses and sizes as per the specific requirements given by our clients.

Standard SS 310 SS 310S
UNS S31000 S31008
WERKSTOFF NR. 1.4841 1.4845
AFNOR
JIS
GOST
BS
EN

 

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Seamless Stainless Steel Tubes

Seamless SS Tubes are used in under similar service conditions in heat transfer process equipments like boilers, super heaters, heat exchangers, condensers etc.
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