Weston Stainless, located in Midland, UK, is a renowned supplier of high-quality stainless steel products, providing durable and reliable solutions for various industries. Committed to international standards, the company ensures precision-engineered materials suitable for demanding applications. Stainless Steel 310 Tubing, made from Grade 310 stainless steel, is designed for high-temperature and corrosion-resistant environments. Available in seamless, welded, and fabricated forms, this tubing consists of high chromium and nickel content, offering excellent oxidation and heat resistance. It is widely used in power plants, petrochemical industries, heat exchangers, and thermal processing units for efficient performance in extreme conditions.
Stainless Steel 310 Tubing is composed of 24-26% Chromium, 19-22% Nickel, 0.25% Carbon, 2% Manganese, 1.50% Silicon, 0.045% Phosphorus, and 0.03% Sulfur, providing excellent high-temperature resistance and oxidation protection. Its mechanical properties include a tensile strength of 515 MPa, yield strength of 205 MPa, and elongation of 40%, ensuring durability in extreme conditions. With a density of 7.9 g/cm³, a melting point of 1400-1450°C, and thermal conductivity of 14.2 W/m·K, this tubing is ideal for high-heat environments, offering reliable performance in power plants, refineries, and chemical processing industries.
Specifications : ASTM A213 / ASME SA213
Outside Diameter : 1/8″ OD TO 2″OD 3MM OD TO 38 MM OD
Thickness : 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
Size : 1/2″ NB – 24″ NB
Type : Seamless / Capillary Tubes
Form : Round Tubes, Square Tubes, Rectangular Tubes.
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Finish : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2.0 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | 0.75 max | 19.00 – 21.00 | 53.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 40 % |
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Stainless Steel 310 Tubing is widely used in high-temperature and corrosive environments across various industries. It is essential in power plants, refineries, and petrochemical industries for heat exchangers, boilers, and furnace components due to its excellent oxidation resistance. In the chemical industry, it is used for processing equipment exposed to high heat and corrosive chemicals. It is also employed in thermal processing units, aerospace applications, and offshore oil and gas operations. Additionally, its durability and high-temperature strength make it ideal for exhaust systems, cryogenic structures, and industrial piping networks.
Excellent corrosion resistance in temperatures up to 1150°C. Available in sizes from 1/8” to 8” in outer diameter, it is ideal for high-temperature applications requiring strength and durability. Its seamless construction ensures a smooth surface finish and uniformity.
Robust corrosion resistance and is designed for high-temperature environments up to 1100°C. Sizes range from 1/8” to 24” in outer diameter, with wall thicknesses that can be customized. The welded seams are meticulously inspected to ensure leak-proof performance.
High resistance to oxidation and corrosion in cyclic environments up to 1050°C. Available in sizes from 1/8” to 2” outer diameter, these tubes ensure efficient heat transfer in both industrial and commercial applications. They maintain structural integrity under fluctuating thermal conditions.
High resistance to oxidation and corrosion in cyclic environments up to 1050°C. Available in sizes from 1/8” to 2” outer diameter, these tubes ensure efficient heat transfer in both industrial and commercial applications. They maintain structural integrity under fluctuating thermal conditions.
Excellent corrosion resistance in environments up to 1100°C. Available in sizes from 1/8” to 5” outer diameter, these tubes are designed to withstand high pressures and temperatures in steam boiler applications. Their durability ensures long service life and operational efficiency.
Designed for use in heat exchangers and condensers, offering high corrosion resistance up to 1050°C. Sizes range from 1/4” to 2” in outer diameter, with custom bend radii to fit specific applications. Their U-shape allows for efficient thermal expansion and contraction
Excellent corrosion resistance in temperatures up to 1050°C. Sizes typically range from 1/8” to 2” in outer diameter, ensuring effective heat exchange in condensers and cooling systems. Their resistance to thermal fatigue makes them suitable for continuous operation.
Known for their exceptional corrosion resistance and thermal conductivity at temperatures up to 1050°C. Sizes vary based on fin and tube dimensions, commonly ranging from 1/4” to 1” in outer diameter. The finned design enhances heat transfer efficiency in air-cooled and heat recovery applications.
Stainless Steel 310 Tubing is supplied with test certificates such as Mill Test Certificates (MTC), third-party inspection reports, and material traceability documents to ensure compliance with international standards. The tubing is securely packed in wooden crates, plastic wraps, or bubble packaging to prevent damage during transit. With efficient logistics and reliable shipping, the tubing is delivered safely to domestic and international markets, ensuring top-quality condition and performance upon arrival.







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