Home > Stainless Steel > Stainless Steel 317 and 317L ERW Pipes
Maria Pipes and Tubes, Kuala Lumpur, Malaysia, is a reliable manufacturer and supplier of Stainless Steel 317 and 317L ERW Pipes. We are known for our commitment to quality and accuracy and provide high-quality electric resistance welded (ERW) piping solutions that are engineered to resist aggressive settings. Our 317 and 317L ERW pipes are produced with state-of-the-art technology and high-quality material to provide superior corrosion resistance, particularly in chemical and marine environments. For guaranteeing reliability and customer satisfaction, Maria Pipes and Tubes supplies assorted industries such as petrochemical, pharmaceutical, and food processing with its products complying with international standards.
Stainless Steel 317 and 317L ERW Pipes are austenitic, high-alloy stainless steels with higher molybdenum content (3–4%) for enhanced corrosion resistance, especially in acidic and chlorides-rich conditions. The 18–20% chromium and 11–15% nickel constitute the composition. 317L is the low-carbon variant, which enhances weldability and minimizes the likelihood of carbide precipitation during welding. These pipes are known to possess tensile strength of approximately 515 MPa, yield strength of 205 MPa, and elongation of 35%. Their superior mechanical strength and resistance to crevice corrosion, pitting, and general oxidation make them a preferred choice for critical 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 Maria 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.
Maria Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 317 and 317L ERW Pipes in Kuala lumpur, Malaysia, 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 Maria Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@mariapipes.com.
Stainless Steel 317 and 317L ERW Pipes find extensive applications in industries that involve the handling of aggressive chemicals and corrosive materials. Typical uses are chemical processing equipment, pulp and paper mills, food and beverage manufacturing, power generation facilities, and marine environments. The pipes are best suited for systems that are open to acidic solutions, chlorides, and other corrosive substances. They have low carbon content in 317L and are thereby best utilized in welded structures so as to avoid intergranular corrosion. Their good corrosion resistance and mechanical stability provide long working life in severe and critical operating environments.
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