Home > Stainless Steel 316 Valves
Weston Stainless, based in Midland, UK, is a trusted supplier of high-quality stainless steel products, serving industries like construction, marine, and manufacturing with precision-engineered materials. Among its offerings, Stainless Steel 316 Valves, made from austenitic stainless steel, provide excellent corrosion resistance, strength, and durability. Available in various types such as ball valves, gate valves, check valves, and globe valves, they contain 16-18% chromium, 10-14% nickel, and 2-3% molybdenum for enhanced resistance to chloride corrosion. These valves are ideal for marine, chemical, and industrial applications requiring high performance, reliability, and longevity.
Stainless Steel 316 Valves are composed of iron, 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and low carbon content, along with manganese, silicon, phosphorus, and sulfur. Their mechanical properties include a tensile strength of 515 MPa, yield strength of 205 MPa, and elongation of 40%, ensuring excellent durability and performance. Physically, they have a density of 8.0 g/cm³, a melting point of 1370-1400°C, and a thermal conductivity of 16.3 W/m·K. These properties make them highly resistant to corrosion, extreme temperatures, and pressure, making them ideal for industrial, marine, and chemical applications.
| Material | Stainless Steel |
|---|---|
| Seal Material | PTFE/ RPTFE |
| Working Pressure | 1.6 – 6.4Mpa |
| Working Temperature | -29°C — +180°C |
| Availabe Size | 1/2″-4″,(DN15-DN100) |
| Available Connection | BSP/ BSPT/ NPT/ Flanged/ Welded |
| Nominal Pressure | P10/PN16 |
| Operation | Manual,Pneumatic, Electric |
| Suitable Medium | Water,Sewage,Seawater,Gas,Food,Oils,etc |
| Standards | GB9112,DIN2501,BS4504,ISO2084,ANSI125 |
| Applications | Water, Oil, Gas, |
| Nominal Diameter | DN40-DN300 handle lever |
| Operation Temperature | -10°C~150°C |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Superior corrosion resistance and durability. Ideal for harsh environments, they ensure reliable performance in marine, chemical, and high-temperature applications.
Excellent corrosion resistance. Suitable for aggressive fluids and high-pressure environments, they ensure robust and long-lasting performance.
Efficient flow regulation with high corrosion resistance. Their durable construction makes them ideal for use in chemical processing and marine applications.
Exceptional corrosion resistance. Perfect for high-pressure and high-temperature applications in industrial and marine environments.
Accurate flow control and high corrosion resistance. Ideal for handling aggressive fluids and high-pressure systems.
Reliable on/off flow control with excellent corrosion resistance. Suitable for marine, chemical, and industrial applications, they ensure durability and performance.
Stainless Steel 316 Valves are widely used in industries requiring high strength, corrosion resistance, and durability. In the chemical and petrochemical industries, they regulate fluid flow in pipelines and processing plants. The marine industry relies on them for seawater systems and offshore platforms due to their resistance to chloride corrosion. They are essential in food processing, pharmaceuticals, and water treatment plants for hygienic and contamination-free operations. Additionally, they are used in power plants, oil and gas refineries, and HVAC systems, ensuring reliable performance in high-pressure, high-temperature, and corrosive environments.
Stainless Steel 316 Valves come with test certificates such as Mill Test Certificates (MTC), third-party inspection reports, and compliance with ASTM, ASME, and EN standards, ensuring top-notch quality and performance. They are securely packaged in wooden crates, bubble wraps, or protective coverings to prevent damage during transit. With efficient logistics and timely delivery, these valves are supplied worldwide, meeting the demands of industrial, marine, and high-pressure applications while ensuring product integrity.







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