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Home > Stainless Steel > Stainless Steel 317 and 317L Welded Tubing
Irfan Pipes and Tubes, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of Stainless Steel 317 and 317L Welded Tubing. They specialize in providing high-quality tubing solutions for industries that demand exceptional corrosion resistance and durability. Crafted with precision and produced under rigorous quality standards, these welded tubes deliver remarkable strength and reliability, even in harsh, high-temperature environments. Stainless Steel 317 and 317L Welded Tubing are commonly used in various global industrial applications where chemical stability and longevity are crucial. Irfan Pipes and Tubes has earned a reputation for excellence, consistently delivering products that align with international standards and meet customer expectations.
These welded tubes are made from molybdenum-bearing austenitic stainless steels, featuring 18–20% chromium, 11–15% nickel, and 3–4% molybdenum, with 317L specifically designed with lower carbon content to enhance weldability and reduce the risk of sensitization. They boast outstanding resistance to pitting, crevice corrosion, and chemical attacks in aggressive settings. Their mechanical properties include a minimum tensile strength of 515 MPa, a minimum yield strength of 205 MPa, and an elongation of 35–40%. These welded tubes are tough, thermally stable, and durable, making them perfect for demanding industrial applications that require high performance under stress and corrosive conditions.
Welded Pipes & Tubes Size : 1 / 8″ NB – 24″ NB
Specifications : ASTM A/ASME SA213, A249, A269, A312, A358
Standard : ASTM, ASME and API
Length : Single Random, Double Random & Required Length
Outer Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Types : Welded
Form : Round Tubes, Square Tubes, Rectangular Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
End : Plain End, Beveled End, Treaded
| 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 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 317 and 317L Welded Tubing from Irfan Pipes and Tubes for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.
Irfan Pipes and Tubes is the largest supplier of Stainless Steel 317 and 317L Welded Tubing in Istanbul, Turkey. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 317 | 1.4449 | S31700 | SUS 317 | – |
| SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Yes, Irfan Pipes and Tubes offer large custom designs for Stainless Steel 317 and 317L Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@irfanpipes.com.
Stainless Steel 317 and 317L Welded Tubing finds extensive use in the chemical, petrochemical, and pharmaceutical industries, where resistance to corrosive fluids and chemicals is vital. They are ideal for fluid transfer lines, process piping, heat exchangers, and instrumentation systems. Additionally, this tubing is utilized in marine, desalination, food processing, and power generation sectors due to its impressive durability and corrosion resistance. With excellent weldability, mechanical strength, and thermal stability, these tubes ensure reliable performance in high-pressure and high-temperature environments.
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