ASTM A312 316L Stainless Steel Pipes, Stainless Steel 316 /316L Pipes, Stainless Steel 316L Tubes Suppliers In India

Stainless Steel 316L Seamless / Welded Pipes, Stockholder, Supplier of Seamless 316L Instrumentation Tubes

UNS S31600 / UNS S31603 Stainless Steel Seamless Pipes, 1.4401 / 1.4404 SS Welded Tubes Supplier

WNR 1.4401 Pipes and WNR 1.4404 Tubes, commonly known as Stainless steel 316 Pipes and Stainless Steel 316L Tubes, are the second most commonly used stainless steel grade after SS 304 and SS 304L.

ASTM A312 TP 316L Stainless Steel Pipes is basically an improved version of ASTM A312 TP 304L Stainless Steel Pipes, with addition of molybdenum and slightly higher content of nickel. However, both SS 304L and Stainless Steel 316L Pipes grades have significant commercial usage due to their good corrosion resistant properties, crevice corrosion and cost effectiveness.

Our UNS S31600 Pipes contains an addition of molybdenum that gives it improved corrosion resistance, particularly in chloride environments. Given the good forming and welding characteristics, UNS S31603 Tubes are widely used in marine, petrochemical, power generation and external architectural applications. Meanwhile, our SS 316 Pipes and SS 316L Tubes are available in both seamless and welded form in OD and NB sizes.

 

Stainless Steel 316 / 316L Seamless Pipes & TubesStainless Steel 316 / 316L Seamless Pipes & Tubes
Stainless Steel 316 / 316L Welded Pipes & TubesStainless Steel 316 / 316L Welded Pipes & Tubes

 

Stainless Steel 316, 316L, UNS S31600, UNS S31603, WNR 1.4401, WNR 1.4404 Pipes, Tubes / Tubing


STANDARD UNS WERKSTOFF NR. BS AFNOR JIS GOST EN
SS 316 S31600 1.4401 / 1.4436 316S31 / 316S33 Z7CND17‐11‐02 SUS 316 - X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L S31603 1.4404 / 1.4435 316S11 / 316S13 Z3CND17‐11‐02 / Z3CND18‐14‐03 SUS 316L 03Ch17N14M3 / 03Ch17N14M2 X2CrNiMo17-12-2 / X2CrNiMo18-14-3


Production, Supply, Stock Range of Stainless Steel 316 / 316L Pipes and Stainless Steel 316 / 316L Tubes

Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock

Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS

Type: Seamless / ERW / Welded / Fabricated / CDW

Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes

Length: Single Random, Double Random & Required Length

End: Plain End, Beveled End, Treaded

End Protection: Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements

Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports

Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests

Specials: Sizes and Specifications other than above can be manufactured on request


Stainless Steel 316, 316L, UNS S31600, UNS S31603, WNR 1.4401 / 1.4404 Pipes & Tubes Available Product Forms :

SS 316 / 316L Welded and Seamless Tubes, Pipes

SS 316 / 316L Coiled Tubing

SS 316 / 316L Hydraulic and Instrumentation Tubes

SS 316 / 316L Seam Welded and Cold Redrawn Pipe and Tubes

SS 316 / 316L Seam Welded, Cold Redrawn and Annealed Pipes and Tubes

SS 316 / 316L Capillary Tubes

Stainless Steel 316 / 316L Pipe Polishing


Stainless Steel 316 / 316L Pipes & Tubes Chemical Composition :

 

  C Mn Si P S Cr Ni MO
SS 316 0.080 max. 2.00 max. 1.00 max. 0.045 max. 0.03 max. 16.0 – 18.0 11.0 – 14.0 2.0 - 3.0
SS 316L 0.035 max. 2.00 max. 1.00 max. 0.045 max. 0.03 max. 16.0 – 18.0 10.0 – 14.0 2.0 - 3.0


Stainless Steel 316 / 316L Pipes & Tubes Mechanical Properties :

 

Grade Tensile
  Ultimate/Min Yield/Min Elongation/Min
  KSI MPA KSI MPA %
SS 316 75 515 30 205 35
SS 316L 70 485 25 170 35


Stainless Steel 316 / 316L Pipes, Tube Stock and Supply Range

 

Sr. No. Product Description Outside Diamter, OD (in mm) Wall Thickness, WT (in mm)
1 Stainless Steel 316 / 316L Round Pipe/Tube 6mm – 630mm 0.5mm-30mm
2 Stainless Steel 316 / 316L Square Pipe/Tube 12.7mm* 12.7mm to 300mm* 300mm 0.5mm-30mm
3 Stainless Steel 316 / 316L Rectangular Pipe/Tube 10*20mm to 100*200mm 0.5mm-30mm
4 Stainless Steel 316 / 316L Colour Coated Pipe/Tube 6mm to 630mm 0.5mm-30mm
5 Stainless Steel 316 / 316L Ornamental Tubes 12.7mm to 76.2mm 0.5mm-2.0mm
6 Stainless Steel 316 / 316L Electropolished Pipes/Tubes 12.7mm to 250mm 0.5mm-30mm
7 Stainless Steel 316 / 316L Slot Round Pipe/Tube 12.7mm to 76.2mm 0.5mm-2.0mm
8 Stainless Steel 316 / 316L Triangle Tube 16mm to 85mm 0.5mm-3.0mm
9 Stainless Steel 316 / 316L Hexagonal Tube 13mm to 85mm 0.5mm-2.0mm
10 Stainless Steel 316 / 316L Handrail Tube 0.5mm-2.0mm
11 Stainless Steel 316 / 316L U Shaped Tube 20mm to 200mm 0.5mm-2.0mm
12 316L Thin-Wall Stainless Steel Tube 22mm*0.7mm to 108mm*2.0mm 0.5mm-2.0mm
13 316L Inner/Outside Polished Stainless Steel Tube, Pipes 12.5mm to 203.2mm 1.0mm – 5mm
14 Stainless Steel 316 / 316L Capillary Tube 0.28mm to 10mm 0.08mm – 1.2mm
15 Stainless Steel 316 / 316L Seamless Tube 6mm to 430mm 0.8mm – 30mm


Origin of material (Make):

 


V & M France

Mannesmann Brazil

Dalmine Italy

Tubacex Spain

 


Nippon Steel & Sumitomo Metal, Japan

Sumitomo Japan

ArcelorMittal Romania

JFE Steel Corporation Japan

 


Ratnamani India

Rajendra Industrial Corporation India

Outokumpu Finland

Welspun India

 

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