Stainless Steel 316L Flanges are top-notch components for connecting pipes, known for their exceptional resistance to corrosion, impressive strength, and long-lasting durability. Being a low-carbon variant of 316 stainless steel, these flanges are easier to weld and have a lower chance of carbide precipitation during the welding process. They create secure, leak-proof connections in piping systems used in various settings, including industrial, chemical, and marine environments. Thanks to their outstanding resistance to moisture, chemicals, and chloride-rich conditions, Stainless Steel 316L Flanges guarantee reliable performance even in the toughest applications.
These flanges are made from a blend of iron, chromium, nickel, and molybdenum, featuring a lower carbon content than standard 316. The chromium in the mix helps fend off corrosion and oxidation, while nickel boosts toughness and ductility. Molybdenum plays a crucial role in enhancing resistance to pitting and crevice corrosion, particularly in seawater and chemical settings. The lower carbon content helps avoid carbide formation during welding, which in turn maintains the structural integrity of the flanges. Overall, they showcase remarkable mechanical strength, durability, and resistance to stress corrosion cracking.
| 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 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1399 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
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We offers the best quality Stainless Steel 316L Flanges Amer Stainless,which has undergone intense testing to produce top quality and performance. The flange is thoroughly tested for meeting international standards and specifications. Products supplied by us are certified by recognized authorities for traceability and reliability in each batch. With modern technology and strict quality control, we ensure durability, corrosion resistance, and good mechanical properties. Amer Stainless stands by the delivery of flanges with the highest level of industry standards in functionality and safety.
Stainless Steel 316L Threaded Flanges come in sizes from 1/2″ to 24″. Their corrosion resistance makes them ideal for low-pressure, non-welded applications. The threaded design allows for easy installation and removal without welding.
SS 316L Socket Weld Flanges are available in sizes from 1/2″ to 24″. They provide good corrosion resistance and are designed for small-diameter, high-pressure systems. The socket weld connection ensures a strong and secure joint.
Stainless Steel 316L Lap Joint Flanges come in sizes from 1/2″ to 24″. They are highly corrosion-resistant and suitable for systems requiring frequent disassembly. The loose flange design allows for easy alignment and flexibility in installation.
Stainless Steel 316L Flanges find their place in a variety of industries, including chemical processing, pharmaceuticals, petrochemicals, food and beverage, marine engineering, and water treatment. They are perfect for pipelines that transport corrosive fluids, high-purity media, or high-temperature liquids. In marine applications, their ability to resist chlorides makes them ideal for systems handling seawater. Additionally, they are favored in hygienic and sanitary settings due to their ease of cleaning and corrosion resistance. The blend of strength, weldability, and corrosion resistance makes Stainless Steel 316L Flanges a go-to choice for critical piping systems.
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