Home > Pipe Fittings > Stainless Steel 316H Pipe Fittings
Weston Stainless, Midland, UK is a leading manufacturer and supplier of high-quality stainless steel products, providing reliable and durable industrial fasteners and fittings to meet global standards. Their Stainless Steel 316H Pipe Fittings, made from Grade 316H (High Carbon Stainless Steel), offer exceptional strength, corrosion resistance, and high-temperature performance. Available in various shapes such as elbows, tees, reducers, caps, crosses, and stub ends, these fittings ensure strong, leak-proof, and durable piping connections. The 316H material is ideal for high-pressure, high-temperature, and corrosive environments, making them perfect for oil & gas, chemical, and industrial applications.
Stainless Steel 316H Pipe Fittings are composed of 16-18% Chromium, 10-14% Nickel, 2-3% Molybdenum, 0.04-0.10% Carbon, 2% Manganese, 1% Silicon, 0.045% Phosphorus, and 0.03% Sulfur, offering high strength, corrosion resistance, and excellent durability. Their mechanical properties include a tensile strength of 515 MPa, yield strength of 205 MPa, and elongation of 40%, ensuring strong structural performance. The physical properties consist of a density of 7.98 g/cm³, melting point of 1370°C, and thermal conductivity of 16.3 W/m·K, making them ideal for high-temperature and high-pressure industrial applications.
| 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 316H | 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 316H Pipe Fittings are widely used in high-temperature, high-pressure, and corrosive environments due to their exceptional strength, heat resistance, and durability. These fittings are ideal for piping systems in oil & gas, petrochemical, and chemical industries, ensuring leak-proof connections in heat exchangers, pressure vessels, boilers, and condensers. They are extensively used in power plants, marine industries, and offshore platforms for fluid transportation and structural support. Additionally, these fittings are preferred in food processing, pharmaceutical, and water treatment plants for their high corrosion resistance and long service life.
High-performance components with superior corrosion resistance and strength. Designed for high-temperature applications, they are ideal for chemical processing, marine environments, and industrial uses.
High-quality components used to join pipes through welding. Made from stainless steel 316H, they offer excellent corrosion resistance and strength in high-temperature environments.
Durable components used to connect pipes via a socket weld. Made from stainless steel 316H, they provide excellent corrosion resistance and strength in harsh conditions.
High-quality, weld-free components offering excellent corrosion resistance and strength. Ideal for high-temperature and harsh environments, they ensure durability and reliability in demanding applications.
Connect four pipes at a junction. Made from stainless steel 316H, they offer superior corrosion resistance and strength, suitable for high-temperature and harsh industrial environments.
Create T-junctions by connecting three pipes. Made from stainless steel 316H, they provide excellent corrosion resistance, strength, and durability, ideal for high-temperature and industrial applications.
Stainless steel 316H pipe fittings are widely used in applications requiring high resistance to corrosion, heat and pressure. These fittings are ideal for applications in the oil and gas, petrochemical, chemical process, chemical and food industries. They are commonly used in high-temperature environments such as boilers, heat exchangers and exhaust systems. Due to its high strength, resistance to compression, and resistance to chloride-induced corrosion, 316H pipe fittings are applicable for marine, marine and coastal applications. Its durability, in addition to good weldability, is critical to systems that, essentially, need reliability and long-term performance under severe conditions.







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