MERIH STAINLESS, located in Istanbul, Turkey, stands out as a top manufacturer and supplier of premium stainless steel products, with a particular focus on precision-engineered Stainless Steel 310 Tubing. This tubing is celebrated for its remarkable high-temperature resistance, strength, and durability, all thanks to cutting-edge production techniques and rigorous quality control measures. Catering to sectors like power generation, chemical processing, petrochemical, and aerospace, MERIH STAINLESS guarantees that every tube adheres to international standards. With a commitment to timely delivery, customization, and customer satisfaction, the company has built a solid reputation as a reliable source of stainless steel tubing solutions around the globe.
Stainless Steel 310 Tubing is an austenitic chromium-nickel stainless steel alloy crafted for exceptional high-temperature performance. Typically, its chemical makeup features 24–26% chromium and 19–22% nickel, which provide outstanding resistance to oxidation, scaling, and corrosion even at elevated temperatures. On the mechanical side, 310 tubing showcases impressive tensile strength, yield strength, and toughness, ensuring it maintains its structural integrity under extreme heat and thermal stress. It also boasts high resistance to creep and thermal fatigue, making it perfect for continuous high-temperature applications.
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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We ensures the highest quality stainless steel 310 tubing through rigorous testing including mechanical, chemical and theoretical analysis. The tubing is certified by industry standard tests such as PMI, hardness and tensile strength. Each batch is issued with appropriate certifications, ensuring compliance with international quality and safety standards.
Seamless tubing in Stainless Steel 310 offers 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.
Welded tubing in Stainless Steel 310 provides 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.
Heat exchanger tubes made from Stainless Steel 310 are known for their 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.
Heat exchanger tubes made from Stainless Steel 310 are known for their 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.
Boiler tubes made from Stainless Steel 310 exhibit 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.
U-Tubes in Stainless Steel 310 are 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
Condenser tubes made of Stainless Steel 310 provide 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.
Fin tubes in Stainless Steel 310 are 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.
This tubing finds its place in industries that demand exceptional high-temperature durability and corrosion resistance. It’s perfect for furnace components, heat exchangers, kiln liners, boiler parts, and equipment used in petrochemical processing. Additionally, you’ll find it in power plants, industrial heaters, and aerospace applications where both strength and thermal stability are essential. Available in a variety of sizes, wall thicknesses, and finishes, 310 tubing offers engineers and designers a high-performance solution for challenging high-temperature environments.







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