Hindco Steel And Alloys is a renowned brand of some of the top manufacturers, exporters, and suppliers of highly quality Stainless Steel 317 Tubes, which has been found to be performing exemplarily in extremely corrosive atmospheres. they produce these tubes with the best quality of raw materials and at strict international standards and thus these tubes will be reliable and durable in various industrial purposes. Named SS 317 because it has UNS S31700 as a universal designation, it is a molybdenum-bearing austenitic stainless steel, with superior chemical resistance to attacks, particularly in chloride acetic milieu.
Stainless Steel 317 Tubes have broad applications in the chemical processing, petrochemical, power generation, pulp and paper and food processing industries and marine applications. They are made according to ASTM standards, ASTM A213 (seamless tubes in high-temperature service), ASTM A269 (welded and seamless tubes in general service) and ASTM A312 (welded and seamless pipes and tubes). Hindco Steel And Alloys productions offer top-level performance of each tube with exact dimensions and mechanical requirements.
UNS S31700 tubes are designed to operate significantly in more hostile environments with other types of stainless steel, which cannot withstand a hostile environment. The fact that SS 317 is alloyed with more chromium, nickel, and molybdenum increases its capacity to resist intergranular corrosion, pitting and crevice corrosion even in the presence of halide and acidic conditions. Low carbon content also prevents carbide precipitation and thus this steel can be utilized in the welding process or in the use that is under long term exposure to high temperature.
At Hindco Steel And Alloys, we ensure that the customer is satisfied with their solutions and they give a variety of dimensions, surface finishing, and cut to length solutions. Seamless, ERW, as well as the welded tubes, we ensure accuracy is engineering and matchless quality in all stainless steel the 317 series of products. This domestic capacity and skilled labor enable locally controlled facilities to provide domestic and international customers with rapid turnaround on products and material with the integrity of our resources.
| Specifications | ASTM A213, A312, A269, A358 / ASME SA213, SA312, SA269, 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 Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes |
| 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 Tubes, Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 317 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | - | 8 – 11 | - |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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