Home > Pipe Fittings > Stainless Steel 310H Pipe Fittings
Weston Stainless, based in Midland, UK, is a trusted supplier of high-quality stainless steel products, providing durable and precision-engineered solutions for various industries. The company is dedicated to delivering materials that meet international standards, ensuring superior performance and reliability. Stainless Steel 310H Pipe Fittings, made from Grade 310H stainless steel, are designed for high-temperature and corrosion-resistant applications. Available in various shapes, including elbows, tees, reducers, couplings, and caps, they contain high chromium and nickel content, offering excellent oxidation resistance. These fittings are widely used in petrochemical plants, power generation, heat exchangers, and furnace applications.
Stainless Steel 310H Pipe Fittings are composed of approximately 24-26% Chromium, 19-22% Nickel, 2% Manganese, 0.04-0.10% Carbon, 1.50% Silicon, 0.045% Phosphorus, and 0.03% Sulfur, ensuring superior oxidation and high-temperature resistance. Their mechanical properties include a tensile strength of 515 MPa, yield strength of 205 MPa, and elongation of 40%, providing excellent durability. With a density of 7.9 g/cm³, a melting point of 1400-1450°C, and thermal conductivity of 14.2 W/m·K, these fittings are ideal for high-temperature applications in petrochemical industries, power plants, heat exchangers, and furnace components, ensuring structural integrity and efficiency.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 310H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Density | 8.0 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 % |
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Stainless Steel 310H Pipe Fittings are widely used in high-temperature and corrosion-resistant applications. They are essential in petrochemical plants, power generation facilities, and refineries, ensuring secure and leak-proof piping connections in extreme environments. In the aerospace and automotive industries, they are used in exhaust systems, heat exchangers, and engine components due to their heat resistance. These fittings are also crucial in furnace construction, industrial boilers, and thermal processing units. Their superior oxidation resistance makes them ideal for chemical processing, offshore oil and gas applications, and high-temperature fabrication in industrial piping systems.
High-temperature-resistant components made from chromium-nickel alloy, known for superior strength, oxidation resistance, and durability in extreme environments and industrial applications.
Welded connections made from stainless steel 310H, known for high-temperature strength and oxidation resistance, suitable for demanding industrial applications and environments.
High-temperature components designed for secure connections using a socket weld. Made from stainless steel 310H, they offer excellent strength, corrosion resistance, and durability.
High-temperature-resistant components with no welds, offering superior strength and corrosion resistance. They are ideal for high-stress applications in extreme industrial environments.
High-temperature-resistant components that join four pipes at a single point. Made from stainless steel 310H, they provide strength, durability, and resistance to oxidation and corrosion.
High-temperature-resistant components that connect three pipes, creating a branching junction. Made from stainless steel 310H, they offer strength, durability, and excellent corrosion resistance.
Stainless Steel 310H Pipe Fittings come with test certificates such as Mill Test Certificates (MTC), third-party inspection reports, and material traceability documents, ensuring compliance with international quality standards. They are securely packaged in wooden crates, cartons, or bubble-wrapped bundles to prevent damage during transit. Delivery is efficient and reliable, catering to both domestic and global markets with safe shipping options, ensuring the fittings reach customers in perfect condition.







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