Home > Stainless Steel > Stainless Steel 317 and 317L Welded Tubing
Nestled in the vibrant industrial heart of Kinshasa, Wissa Pipes has built a reputation for connecting local projects with robust, high-quality materials. We take pride in being your trusted source for Stainless Steel 317/317L welded tubing, a product we supply with an understanding of the specific demands of the Congolese market. Our commitment is to deliver more than just tubing; it’s about providing durable solutions that stand up to challenging environments, ensuring your operations benefit from exceptional corrosion resistance and long-term reliability right here at home.
When it comes to composition, this grade is fortified with higher levels of chromium, nickel, and notably molybdenum, giving it a distinct edge. These added elements significantly bolster its resistance to a wide range of corrosive substances, particularly chlorides that can cause pitting and crevice corrosion. The “L” variant indicates a lower carbon content, which enhances its weldability and helps prevent sensitization, ensuring the material retains its strength and integrity even after extensive fabrication and exposure to high temperatures.
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 Wissa 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.
Wissa Pipes and Tubes is the largest supplier of Stainless Steel 317 and 317L Welded Tubing in Kinshasa, Thailand. 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, Wissa 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@wissapipes.com.
These welded tubes find extensive applications in the chemical and petrochemical industries, pulp and paper plants, and power generation systems where corrosion resistance is paramount. They are commonly used in condensers, heat exchangers, evaporators, and boiler systems. In marine settings, they provide reliable protection against chloride-induced corrosion. Additionally, the pharmaceutical and food processing industries appreciate their hygienic surface and durability. With their strength, stability, and outstanding corrosion resistance, these tubes are a trusted choice for demanding welded tubing applications across a variety of sectors.
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