Weston Stainless, based in Midland, UK, is a renowned supplier of high-quality stainless steel products, serving diverse industrial and commercial sectors. They offer a wide range of stainless steel pipes, tubes, sheets, coils, fittings, and fasteners that comply with international quality standards. The Stainless Steel 317L Tubing, made from Grade 317L austenitic stainless steel, is known for its low carbon content, superior corrosion resistance, high strength, and excellent durability. Available in round, square, rectangular, and custom-cut shapes, these tubes are ideal for chemical processing, marine, pharmaceutical, and construction industries, ensuring long service life and optimal performance.
Stainless Steel 317L Tubing is made from Grade 317L austenitic stainless steel, primarily composed of 18-20% Chromium, 11-15% Nickel, 3-4% Molybdenum, 2% Manganese, 1% Silicon, 0.03% Carbon, 0.045% Phosphorus, 0.03% Sulfur, and balance Iron, offering enhanced corrosion resistance and durability. The mechanical properties include a tensile strength of 515 MPa, yield strength of 205 MPa, elongation of 35%, and hardness of 85 HRB, ensuring high strength and flexibility. The physical properties feature a density of 7.9 g/cm³, thermal conductivity of 16.2 W/m·K, and a melting point of 1400°C, suitable for aggressive environments.
| ASTM A213 / ASME SA 213 | Standard Specification for SS TP 317L Seamless Superheater, Condenser, Hydraulic, Boiler and Heat-Exchanger Tubes |
| Shapes | ASME SA213 TP317L Round, Rectangular, Square, Hydraulic, Straight, “U” Shape, Coiled, Honed Tubes, Pan Cake Coils |
| Manufacturing Type | Seamless / ERW / Welded / Fabricated / CDW / CDS / DOM / CEW / 100% X Ray Welded |
| Delivery Condition | Annealed and Pickled (AP), Polished, Bright Annealed (BA), Cold Drawn, MF |
| Surface Finish | BA, 2B, No.4, No.1, No.3, No.8, 8K, HL, 2D, 1D, Mirror Polished, 180G, 320G, 400G Satin/ Hairline, 400G, 500G, 600G or 800G Mirror finish DIN 1.4438 Stainless Steel 317L Tubing or Custom Finish as per customer’s specification |
| Thickness Range | SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXH, SCH XXS, SCH XS |
| Standard | SUS, JIS, AISI, ASTM, GB, DIN, EN |
| Relevant Standard | ASTM A213, ASTM A312, ASTM A269, ASTM A778, ASTM A554, ASTM A249, ASTM A269, ASTM A270, ASTM A789, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, GOST9941, EN10216, BS3605, GB13296 |
| Value Added Services |
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| SS 317L | Maximum |
|---|---|
| Ni | 11 – 15 |
| C | 0.035 Maximum |
| Mn | 2 Maximum |
| P | 0.040 Maximum |
| S | 0.03 Maximum |
| Si | 1 Maximum |
| Cr | 18 – 20 |
| Mo | 3 – 4 |
| N | – |
| Element | AISI 317L |
|---|---|
| Density | 8.0 g/cm3 |
| Melting Range | 1454 °C (2650 °F) |
| Tensile Stress | Psi – 75000 , MPa – 515 |
| Yield Stress (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
| Hardness (Brinell) | – |
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Stainless Steel 317L Tubing is widely used in chemical processing, marine, pharmaceutical, and petrochemical industries due to its superior corrosion resistance, high strength, and durability. It is ideal for heat exchangers, condensers, boiler tubes, and pressure vessels in aggressive chemical environments. In the food processing and beverage industries, these tubes are used for fluid transportation, storage tanks, and food handling equipment. Additionally, they are extensively used in oil and gas industries, pulp and paper industries, marine equipment, and offshore platforms, ensuring long service life and superior performance in harsh and corrosive environments.
Corrosion-resistant alloy ideal for chemical, pharmaceutical, and food processing industries, offering superior strength, weldability, and durability in harsh environments.
Highly resistant to corrosion, ideal for chemical, pharmaceutical, and food processing industries, offering excellent weldability, strength, and durability in demanding environments.
Excellent resistance to corrosion and high temperatures, making them ideal for use in chemical, petrochemical, and power generation industries with superior heat transfer performance
High corrosion resistance and excellent durability, making it ideal for precise applications in chemical, petrochemical, and pharmaceutical industries, ensuring reliable performance in demanding environments.
Designed for high-temperature and corrosive environments, providing exceptional resistance to oxidation and scaling, making them ideal for industrial boilers and heat exchangers.
High corrosion resistance and durability, ideal for heat exchangers and industrial applications requiring exceptional performance under harsh conditions and high temperatures.
Excellent resistance to corrosion and high temperatures, making them perfect for use in heat exchangers and cooling systems in chemical and petrochemical industries.
Enhance heat transfer efficiency with superior corrosion resistance, making them ideal for applications in heat exchangers, air coolers, and industrial processes requiring reliable performance.
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