Home > Stainless Steel > Stainless Steel 317 and 317L Seamless Pipes
Nestled in the vibrant industrial landscape of Kinshasa, Wissa Pipes stands as a reliable source for high-performance piping solutions. We take pride in supplying industry with superior Stainless Steel 317/317L seamless pipes, engineered to meet the rigorous demands of challenging environments. Our commitment goes beyond mere supply; we provide partners with the confidence that comes from using materials known for their exceptional resistance to corrosion, ensuring the longevity and integrity of critical systems across various sectors.
The strength of 317/317L stainless steel lies in its refined composition, which includes higher levels of molybdenum, chromium, and nickel than many standard grades. This specific alloy mix gives these seamless pipes their remarkable ability to withstand aggressive chemicals and high temperatures. Mechanically, they offer excellent tensile strength and durability, allowing them to perform reliably under significant pressure and stress, making them a robust choice for demanding industrial applications.
Range : 6NB to 1200NB
Outer Diameter : 1/8″ NPS to 12″ NPS
Thickness : 0.6 mm to 12.7 mm
Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
Length : Single Random, Double Random & Cut Length
Specifications : ASTM A312 / ASTM SA312
Types : Round, Square, Rectangle, Hydraulic, Honed Tubes
End : Plain End, Beveled End
| STANDARD | UNS | WERKSTOFF NR. |
| SS 317 | S31700 | 1.4449 |
| SS 317L | S31703 | 1.4438 |
| Ni | 11 – 14 | 11 – 15 |
| N | – | – |
| Cr | 18 – 20 | 18 – 20 |
| C | 0.08 max | 0.035 max |
| Si | 1 max | 1 max |
| Mn | 2 max | 2 max |
| P | 0.040 max | 0.040 max |
| S | 0.030 max | 0.03 max |
| Mo | 3.00 – 4.00 | 3 – 4 |
| Density | 8.0 g/cm3 |
| Melting Point | 1454 °C (2650 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
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 Seamless Pipes from Wissa Pipes and Tubes guarantees exceptional corrosion resistance and high temperature performance. Their pipes are manufactured to exacting standards, ensuring reliability and durability for complex applications. With a focus on customer service, Wissa offers customized solutions and technical support. In addition, the rugged design reduces leakage, making it reliable for a variety of applications.
Wissa Pipes and Tubes, one of the largest suppliers of Stainless Steel 317 and 317L Seamless Pipes in Kinshasa, Thailand, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Specific Heat (0-100°C) | Thermal Conductivity | Thermal Expansion | Modulus Elasticity | Electrical Resistivity | Density |
| 500 | 14.6 | 16.5 | 193 | 7.4 | 7.99 |
| J.kg-1.°K-1 | W.m -1.°K-1 | mm/m/°C | GPa | μohm/cm | g/cm3 |
Yes, we offer custom sizes for Stainless Steel 317 and 317L Seamless Pipes to meet your specific requirements. Our team at Wissa Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@wissapipes.com.
Stainless Steel 317/317L Seamless Tubing finds its place in industries that demand exceptional resistance to harsh chemicals and chloride-rich environments. It’s commonly used in chemical processing, petrochemical plants, and the pulp and paper industries, where corrosion protection is vital. In power generation and marine settings, you’ll find it in heat exchangers, condensers, and boiler systems. The pharmaceutical and food processing sectors also rely on this tubing for hygienic and dependable fluid transfer. Its strength, corrosion resistance, and durability make it a top choice for challenging applications across various industries.
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