Weston Stainless, based in Midland, UK, is a reputable manufacturer and supplier of high-quality stainless steel products, catering to diverse industrial sectors worldwide. Their Stainless Steel 316Ti Flanges are manufactured using Grade 316Ti (Titanium-Stabilized Austenitic Stainless Steel), offering superior corrosion resistance, high strength, and excellent durability. Available in various shapes and types like weld neck, slip-on, socket weld, threaded, and blind flanges, these flanges ensure leak-proof connections in piping systems. The 316Ti material composition provides resistance to intergranular corrosion, making them ideal for chemical, marine, power generation, and high-temperature industrial applications.
Stainless Steel 316Ti Flanges 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%), Titanium (5x%C min, 0.70% max), and balance Iron, ensuring excellent corrosion and heat resistance. These flanges offer a Tensile Strength of 515 MPa (min), Yield Strength of 205 MPa (min), Elongation of 35% (min), and Hardness of 217 HB max. The physical properties include a density of 8.0 g/cm³, melting point of 1370°C – 1400°C, and thermal conductivity of 16.3 W/m·K at 100°C, suitable for high-temperature applications.
| Specifications | ASTM A182 / ASME SA182 |
| Size | 1/8″ NB TO 48″ NB |
| Standards | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
| ELEMENT | MIN | MAX |
|---|---|---|
| C | – | 0.08 |
| Si | – | 0.75 |
| Mn | – | 2 |
| P | – | 0.45 |
| S | – | 0.03 |
| Cr | 16 | 18 |
| Mo | 2 | 3 |
| N | – | 0.1 |
| Fe | Balance | |
| Ni | 10 | 14 |
| Ti | 5x%(C+N) | |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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Stainless Steel 316Ti Flanges are widely used in chemical, petrochemical, and power generation industries for leak-proof piping connections in high-temperature and corrosive environments. They are ideal for heat exchangers, pressure vessels, and boilers due to their resistance to intergranular corrosion. Commonly used in marine, offshore, and desalination plants, these flanges withstand chloride-induced corrosion, ensuring long service life. Additionally, they are preferred in pharmaceutical, food processing, and water treatment plants for hygienic and contamination-free operations, as well as in oil & gas pipelines, refineries, and high-pressure applications.
Excellent corrosion resistance, high strength, and easy installation, ideal for low-pressure piping systems in chemical, marine, and industrial applications.
High strength, corrosion resistance, and durability, ideal for high-pressure piping systems in chemical, petrochemical, and marine industries.
Leak-proof sealing in piping systems, providing excellent corrosion resistance, high strength, and durability in chemical, marine, and high-temperature applications.
Superior corrosion resistance, high strength, and durability, ideal for leak-proof connections in high-temperature, chemical, and industrial piping systems.
Excellent corrosion resistance, high strength, and durability, ensuring leak-proof connections in high-pressure piping systems across chemical, marine, and industrial sectors.
Excellent corrosion resistance, high strength, and easy assembly, making them ideal for piping systems in chemical, marine, and industrial applications.
Stainless Steel 316Ti Flanges 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 flanges are securely packed in wooden boxes, pallets, or bubble-wrapped cartons to prevent damage during transit. For timely and safe delivery, products are shipped through trusted logistics partners, ensuring on-time delivery worldwide.







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