SS 317/317L Pipes & Tubes
SS 317/317L pipes and tubes: SS 317 Welded, Stainless Steel 317 Exporter, ASTM A213 Stainless Steel 317, SS 317 Tubing, ASTM A358 Stainless Steel 317L EFW Supplier, SS ASTM A312 TP317L Seamless Pipes Manufacturer in India.
SS 317/317L pipes and tubes are manufactured using various specifications such as types, shape, size, width, length, thickness, conditions, tolerances, applications, finish, surface, shapes and ends. These are manufactured with various chemical compositions such as carbon, manganese, silicon, phosphorus, sulfur, chromium, nickel, nitrogen and molybdenum. The pipes are manufactured with physical and mechanical properties such as tensile strength, yield strength, electrical conductivity and thermal conductivity as well as electrical resistance, modulus of expansion, elongation, melting point and density. The tubes are available in various shapes and types such as CDW, ERW, seamless, fabricated and welded.
ASME SA312 SS 317L, UNS S31700 ERW, DIN 1.4438 Seamless Tubes Dealer, Stainless Steel UNS S31703 Welded Trader, SS DIN 1.4449 ERW Tubing, ASTM A213 SS TP317 Tubes Stockists, 317L Stainless Steel Pipes Supplier in India.
SS 317/317L pipes and tubes are used in many industries, e.g. oil drilling, pharmaceutical, specialty chemicals, petrochemical, power generation, fertilizer, cement, paper industry and the pulp.
These pipes and tubes are also suitable for general purposes such as heat exchangers, condensers, chemical equipment, pharmaceutical equipment, seawater equipment, gas processing, aerospace equipment, food processing, shafts, pumps, turbines and military equipment.
317/317L STAINLESS STEEL PIPES AND TUBES EQUIVALENT GRADES
| STANDARD | UNS | WNR. | EN | JIS |
| SS 317 | S31700 | 1.4449 | - | SUS 317 |
| SS 317L | S31703 | 1.4438 | X2CrNiMo18-15-4 | SUS 317L |
Specification of Stainless Steel 317/317L Seamless Welded Pipes And Tubes
Stainless Steel Pipe Specification : ASTM A312, A358 / ASME SA312, SA358
SS Tube Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Pipe Size : 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes.
Tube Size : 1/2″ OD to 8″ OD.
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 Pipes
Form : Round, Square, Rectangular, Oval, Hydraulic Etc
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
CHEMICAL COMPOSITION OF STAINLESS STEEL 317/317L SEAMLESS PIPES AND TUBES
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 317 | 0.08 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 14 | - |
| 317L | 0.035 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 15 | - |
MECHANICAL PROPERTIES OF STAINLESS STEEL 317/317L SEAMLESS PIPES AND TUBES
| Density | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
PHYSICAL PROPERTIES OF 317/317L STAINLESS STEEL PIPES AND TUBES
| Specific Heat (0-100°C) | 500 | J.kg-1.°K-1 |
| Thermal Conductivity | 14.6 | W.m -1.°K-1 |
| Thermal Expansion | 16.5 | mm/m/°C |
| Modulus Elasticity | 193 | GPa |
| Electrical Resistivity | 7.4 | μohm/cm |
| Density | 7.99 | g/cm3 |
