Shimizu Metals stands out as a top-notch manufacturer and supplier based in Pulau Ujong, Singapore, specializing in high-quality stainless steel products tailored for essential industrial applications. Our **Stainless Steel 316L Flanges** are designed to offer outstanding corrosion resistance, durability, and reliability, especially in environments rich in chlorides and acids. Thanks to their low carbon content, these flanges effectively prevent carbide precipitation during welding, ensuring they perform well and maintain their structural integrity even in tough conditions. Built to meet international standards, Stainless Steel 316L Flanges guarantee secure and leak-proof connections for piping systems across a variety of industries.
These flanges are made up of 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, with a carbon content of ≤0.03%. This specific blend boosts their resistance to pitting, crevice, and intergranular corrosion. On the mechanical side, they boast high tensile and yield strength, excellent toughness, and dependable creep resistance at elevated temperatures, ensuring they hold up well under demanding operating conditions.
| 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 Nakamura 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. Nakamura 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 chemical and petrochemical plants, marine engineering, pharmaceutical equipment, and food processing industries. They’re perfect for connecting pipelines, pumps, valves, heat exchangers, and structural assemblies where corrosion resistance and mechanical strength are paramount. Their durability, ease of welding, and long service life make them the go-to choice for secure and reliable flange connections in challenging industrial settings.
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