Home > Stainless Steel > Stainless Steel 317 and 317L ERW Pipes
David Pipes and Tubes is a reliable manufacturer and supplier of stainless steel 317/317L ERW (Electric Resistance Welded) pipes, proudly based in Canberra, Australia. The company specializes in providing top-notch welded piping solutions that are engineered to offer exceptional corrosion resistance, mechanical strength, and durability, even in the toughest industrial settings. These stainless steel 317/317L ERW pipes are built to withstand harsh chemical environments, high temperatures, and elevated pressures. With a commitment to precision manufacturing and strict adherence to international standards, David Pipes and Tubes ensures that their 317/317L ERW pipes are perfect for industries like chemical processing, petrochemical, pharmaceuticals, and power generation, all while guaranteeing long-term operational efficiency and structural integrity.
The composition of stainless steel 317/317L ERW pipes includes chromium (18–20%), nickel (11–15%), and molybdenum (3–4%), with 317L featuring a lower carbon content to avoid carbide precipitation during welding. These pipes boast impressive mechanical properties, including a tensile strength of 515–690 MPa, yield strength of 205–275 MPa, elongation of 35–40%, and hardness below 90 HRB. Such mechanical and chemical characteristics provide outstanding resistance to pitting, crevice corrosion, and oxidizing agents. The ERW process guarantees consistent weld quality, precise dimensions, and structural reliability, making these pipes ideal for high-performance industrial applications.
Specifications : ASTM A312 / ASME SA312
Dimensions : ASTM, ASME and API
Size : 8″ NB to 24″ NB
Wall Thickness : 0.5 to 150mm Thick
Schedules : SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Length : Single Random, Double Random & Required Length
Form : Round, Square, Rectangular, Hydraulic Pipes
End : Plain end, Bevelled end
Type : Electric Resistance Welded
| 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 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 317 and 317L ERW Pipes from David Pipes and Tubes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.
David Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 317 and 317L ERW Pipes in Canberra, Australia, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.
| STANDARD | UNS | WERKSTOFF NR. | EN | JIS |
| SS 317 | S31700 | 1.4449 | – | SUS 317 |
| SS 317L | S31703 | 1.4438 | X2CrNiMo18-15-4 | SUS 31 |
We offer custom sizes for Stainless Steel 317 and 317L ERW Pipes to meet your specific needs. Our dedicated team at David Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@davidpipes.com.
Stainless steel 317/317L ERW pipes find extensive use in chemical process lines, refinery pipelines, pharmaceutical manufacturing, instrumentation systems, and power plant installations, where corrosion resistance, high-temperature strength, and leak-proof performance are essential. Their welded design allows for easy installation, dimensional accuracy, and consistent structural integrity. The combination of alloy properties, ERW construction, and corrosion resistance makes 317/317L ERW pipes the go-to choice for demanding industrial operations that require durability, a long service life, and minimal maintenance.
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