Home > Stainless Steel > Stainless Steel 317 and 317L ERW Pipes
Bereket Pipes, a reputable manufacturer and supplier located in Addis Ababa, Ethiopia, specializes in high-quality Stainless Steel 317 and 317L ERW Pipes that are engineered to excel in harsh, corrosive, and high-temperature settings. These pipes are crafted using cutting-edge Electric Resistance Welding (ERW) technology, which guarantees precise dimensions, smooth internal surfaces, and outstanding mechanical integrity. Known for their durability and resistance to chemical damage, the Stainless Steel 317 and 317L ERW Pipes from Bereket Pipes find extensive use in industries like chemical, petrochemical, marine, and food processing, where strength, reliability, and corrosion resistance are crucial.
The composition of Stainless Steel 317 and 317L ERW Pipes includes chromium (18–20%), nickel (11–15%), and molybdenum (3–4%), along with carefully controlled levels of carbon, manganese, silicon, and phosphorus. This blend significantly boosts their resistance to pitting, crevice corrosion, and acid attacks. These pipes boast a tensile strength of around 515 MPa, a yield strength of 205 MPa, and an elongation of 35–40%. The low-carbon 317L variant enhances weldability and minimizes carbide precipitation, ensuring excellent corrosion resistance and structural stability in environments with chlorides and high temperatures.
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 Bereket 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.
Bereket Pipes and Tubes, a leading manufacturer and supplier of Stainless Steel 317 and 317L ERW Pipes in Addis Ababa, Ethiopia, 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 Bereket Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@bereketpipes.com.
Stainless Steel 317 and 317L ERW Pipes are widely utilized in various sectors that demand corrosion-resistant and robust piping systems. They are particularly well-suited for chemical and petrochemical processing, pulp and paper production, food and beverage manufacturing, and marine applications. These pipes perform reliably in environments that encounter sulfuric, acetic, and citric acids. Their smooth internal surfaces facilitate efficient fluid flow, making them ideal for heat exchangers, condensers, and pressure piping. Moreover, their exceptional weldability, strength, and resistance to oxidation make them a top choice for high-performance industrial and structural applications.
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