Stainless Steel 317 / 317L Pipes Manufacturer

ASTM A312 TP317L Stainless Steel Seamless Pipe, Stainless Steel UNS S31700, S31703 Pipes, SS 317 Seamless Pipe, SS 1.4438, 1.4449 Pipes, Stainless Steel 317L Pipes, Stainless Steel 317 ERW Pipes, 317L SS Welded Pipe Suppliers in Mumbai, India.

Astec Tubes are a leading manufacturer, supplier, stockist, and exporter of Stainless Steel 317/317L Pipes in Mumbai, India manufactured in accordance with global quality standards. We manufacture these pipes using high-quality raw materials and advanced technology. SS 317 Pipes is an austenitic chromium-nickel stainless steel with phenomenal corrosion resistance; its high Molybdenum content improves the grade´s superior pitting resistance. Grade 317 stainless steel is a modified version of 316 stainless steel. It has high strength and corrosion resistance. SS 317 Pipes is the most corrosion-resistant of the 300 series alloys and possesses the highest tensile and creep strength properties at high temperatures.

317 SS Pipes can be welded using fusion and resistance methods. Oxyacetylene welding method is not preferred for this alloy. SS UNS S31700 / S31703 Seamless Pipes can be hot worked using all common hot working procedures. It is heated at 1149-1260 degrees C (2100-2300 degrees F). It should not be heated below 927 degrees C (1700 degrees F). Post-work annealing can be done to retain the corrosion resistance property. 317 Stainless steel Pipe is used in various applications such as Pulping paper, Textile industry, Chemical equipment, Petrochemical Piping, etc.

SS 317L Austenitic Stainless Steel Pipes, 317 Stainless Steel Square Pipes, ASTM A358 Stainless Steel 317L EFW Pipes Stockist, SS 317 Pipes, SS 317 Welded Pipe, Stainless Steel 317L ERW Pipes, SS SUS 317L Welded Pipe, ASME SA 312 TP317 Seamless Pipe, SS 317 Industrial Pipes Manufacturer in India.

Stainless Steel 1.4438 / 1.4449 Welded Pipes is a low carbon austenitic chromium-nickel stainless steel that can be utilized in applications where it is not possible to anneal after welding and where maximum corrosion resistance is needed. It gives good oxidation resistance in intermittent service to 1600 degrees F and in continuous service to 1700 degrees F. SS 317L Pipe is much more prone to attack at the point of condensation than standard alloy 316 in processes where sulfur-bearing gas condensation occurs. The low carbon permits SS317L to be welded without sensitization to intergranular corrosion resulting from chromium carbide precipitation in the grain boundaries. 317L Stainless Steel Pipes is widely used in applications like Condensers in fossil, Pulp, and paper manufacturing, nuclear fueled power generation stations, Chemical and petrochemical process equipment, etc. Our SS Pipes are available in various sizes, specifications, dimensions, and thickness and can also be customized according to the requirements of our client’s at the most reasonable prices.

Specifications : ASTM A312, A358 / ASME SA312, SA358

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, Square Pipes, Rectangular Pipes

Length : Single Random, Double Random & Required Length

End : Plain End, Beveled End, Treaded

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

EN 10216-5 : EN 10216 317 Seamless Steel Pipe, EN 10216-5 1.4401 Seamless Steel Pipes for pressure purposes

EN 10217-7 : EN 10217 317 Welded Steel Pipe, Steel EN 10217-7 1.4401 Welded Pipes for pressure purposes

Stainless Steel 317 / 317L Seamless Pipes

Stainless Steel 317 / 317L Seamless Pipe

Stainless Steel 317 / 317L Welded Pipe

Stainless Steel 317 / 317L Welded Pipe

Stainless Steel 317 / 317L ERW Pipe

Stainless Steel 317 / 317L ERW Pipe

Stainless Steel 317 / 317L EFW Pipe

Stainless Steel 317 / 317L EFW Pipe

SStainless Steel 317 / 317L Square Pipe

Stainless Steel 317 / 317L Square Pipe

Stainless Steel 317 / 317L Rectangular Pipe

Stainless Steel 317 / 317L Rectangular Pipe

Stainless Steel 317 / 317L Pipes Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 317 1.4449 S31700 SUS 317 -
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4
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General Queries While Buying 317 / 317L SS Pipes

ASTM A312 TP317 / 317L Pipes Chemical Composition

Grade C Mn Si P S Cr Mo Ni Fe
SS 317 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 - 20.00 3.00 - 4.00 11.00 - 15.00 57.845 min
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 - 20.00 3.00 - 4.00 11.00 - 15.00 57.89 min

317 / 317L Stainless Steel Pipe Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.9 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Types of Stainless Steel 317 / 317L Pipes


Stainless Steel 317 / 317L Pipes Applications

  • Petrochemicals
  • Gas Processing
  • Chemical Equipment
  • Off-Shore Oil Drilling Companies
  • Pharmaceutical Equipment
  • Pulp & Paper Industry
  • Sea Water Equipment
  • Power Generation