- sales@bosegapipes.co.za
- Cape Town, South Africa
Home > Stainless Steel > Stainless Steel 317/317L Heat Exchanger Tubing
Bosega Pipes and Tubes, located in Cape Town, South Africa, stands out as a top manufacturer and supplier of high-quality **Stainless Steel 317/317L Heat Exchanger Tubing**. These tubes are crafted to offer outstanding corrosion resistance, particularly in environments rich in chlorides and acids, while also boasting impressive mechanical strength and durability. With a commitment to precision and adherence to international standards, Bosega guarantees top-notch quality and performance. The **Stainless Steel 317/317L Heat Exchanger Tubing** finds its place in various sectors, including petrochemical, power generation, chemical, and marine industries, providing reliable service, excellent heat transfer efficiency, and long-lasting resistance to pitting and crevice corrosion, even in tough operating conditions.
This **Stainless Steel 317/317L Heat Exchanger Tubing** is an austenitic stainless steel alloy that features higher amounts of chromium (18–20%), nickel (11–15%), and molybdenum (3–4%) compared to the 316 grades, which significantly boosts its corrosion resistance and mechanical strength. The low carbon content in 317L helps prevent carbide precipitation during welding. These tubes deliver impressive tensile strength (515–620 MPa), yield strength (205–275 MPa), and elongation (40%). They also show excellent oxidation resistance, weldability, and formability, ensuring they remain stable and reliable under high temperatures and corrosive conditions.
Range : 10 mm OD to 50.8 mm OD
Outer Diameter : 6.00 mm to 101.60 mm
Wall Thickness : 0.70 mm to 8.00 mm
Length : up to 20 m (65.62 ft) Length & Customed Required Length
Specifications : ASTM A 213, A 268, A 269, A 789, Equivalent to ASME, EN, JIS Etc.
| Element | SS 317 | SS 317L |
| C | 0.08 max | 0.035 max |
| Mn | 2.0 max | 2.0 max |
| Si | 1.0 max | 1.0 max |
| P | 0.045 max | 0.045 max |
| S | 0.030 max | 0.030 max |
| Cr | 18.00 – 20.00 | 18.00 – 20.00 |
| Mo | 3.00 – 4.00 | 3.00 – 4.00 |
| Ni | 11.00 – 15.00 | 11.00 – 15.00 |
| Fe | 57.845 min | 57.89 min |
| Element | SS 317/317L |
| Density | 7.9 g/cm3 |
| Melting Point | 1400 °C (2550 °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 317/317L Heat Exchanger Tubing from Bosega Pipes and Tubes ensures you receive top-quality products backed by industry expertise. Our tubing offers exceptional corrosion resistance, making it ideal for demanding applications in chemical processing and marine environments. We prioritize precision in manufacturing, ensuring consistent dimensions and superior strength. Additionally, our commitment to customer satisfaction means you receive personalized service and reliable support. With competitive pricing and timely delivery, Bosega Pipes and Tubes stands out as a trusted supplier for your heat exchanger tubing needs.
Bosega Pipes and Tubes, one of the largest suppliers of Stainless Steel 317/317L Heat Exchanger Tubing in Cape Town, South Africa, 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.
Yes, we offer custom sizes for Stainless Steel 317/317L Heat Exchanger Tubing to meet your specific requirements. Our team at Bosega Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@bosegapipes.co.za.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 317 | 1.4449 | S31700 | SUS 317 | – | – | – | – |
| SS 317L | 1.4438 | S31703 | SUS 317L | – | – | – | X2CrNiMo18-15-4 |
You’ll find **Stainless Steel 317/317L Heat Exchanger Tubing** widely utilized in industries that require exceptional corrosion resistance and efficient heat transfer. Typical applications include condensers, evaporators, boilers, and heat exchangers in chemical processing, paper and pulp, marine, and desalination plants. It’s also a go-to choice in the petrochemical and food processing sectors, especially where chloride-rich or acidic environments are a concern. The tubing’s blend of durability, high-temperature strength, and resistance to pitting and crevice corrosion guarantees a long service life, reliability, and consistent performance in critical industrial heat exchange systems.
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