Home > Pipe Fittings > Stainless Steel 316 Pipe Fittings
Weston Stainless, based in Midland, UK, is a leading manufacturer and supplier of high-quality stainless steel products, offering reliable solutions for various industrial sectors worldwide. Their Stainless Steel 316 Pipe Fittings are manufactured using Grade 316 (Austenitic Stainless Steel), known for its excellent corrosion resistance, high strength, and durability. Available in various shapes and types such as elbows, tees, reducers, caps, and stub ends, these fittings ensure leak-proof connections in piping systems. The 316 material composition offers resistance to pitting, crevice corrosion, and oxidation, making them ideal for marine, chemical, and industrial applications.
Stainless Steel 316 Pipe Fittings are composed of Carbon (≤0.08%), Manganese (≤2.00%), Silicon (≤0.75%), Phosphorus (≤0.045%), Sulfur (≤0.03%), Chromium (16.0-18.0%), Nickel (10.0-14.0%), Molybdenum (2.0-3.0%), and balance Iron, ensuring high corrosion resistance and durability. The mechanical properties include a Tensile Strength of 515 MPa (min), Yield Strength of 205 MPa (min), Elongation of 35% (min), and Hardness of 217 HB max. Physical properties feature a density of 8.0 g/cm³, melting point of 1370°C – 1400°C, and thermal conductivity of 16.2 W/m·K at 100°C, making them ideal for high-pressure and corrosive 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 316 | 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 316 Pipe Fittings are widely used in chemical, petrochemical, and marine industries for leak-proof connections in piping systems exposed to corrosive and high-pressure environments. They are ideal for heat exchangers, pressure vessels, condensers, and boilers in power generation, oil & gas, and offshore platforms. Additionally, they are used in water treatment plants, desalination units, and shipbuilding due to their resistance to chloride-induced corrosion. These fittings are also preferred in food processing, pharmaceutical, and beverage industries for their hygienic, strong, and contamination-free operations.
Corrosion-resistant components designed for harsh environments. They provide durable, reliable connections in chemical processing, marine applications, and high-temperature systems, ensuring long-lasting performance.
Corrosion-resistant components designed for seamless, strong connections between pipes. They ensure durability and reliability in harsh environments, including chemical processing and marine applications.
Corrosion-resistant components that provide secure, leak-proof connections. They are designed for high-pressure applications, ensuring durability and reliability in harsh and demanding environments.
High-strength, corrosion-resistant components crafted without joints. They ensure robust, leak-proof connections in harsh environments, offering durability and reliability in chemical, marine, and high-temperature applications.
Corrosion-resistant components used to join four pipes at a central junction. They provide strong, reliable connections in harsh environments, handling high pressure and aggressive conditions.
Corrosion-resistant components designed to connect three pipes at a right angle. They offer durable, reliable connections in harsh environments, suitable for chemical and marine applications.
Stainless Steel 316 Pipe Fittings are supplied with test certificates such as Mill Test Certificate (EN 10204/3.1B), Third Party Inspection Report, 100% Radiography Test Report, and Raw Material Test Certificate, ensuring premium quality standards. These fittings are securely packed in wooden boxes, pallets, or bubble-wrapped cartons to prevent damage during transit. For safe and timely delivery, products are shipped through trusted logistics partners, ensuring on-time delivery to domestic and international clients.







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