Nestled in the heart of Manama’s industrial landscape, Niazi Stainless has built a strong reputation for reliability and precision, particularly when it comes to critical piping components. We understand that the integrity of your project depends on the quality of its smallest parts, which is why our Stainless Steel 316L Flanges are crafted to meet the highest standards. Our commitment is to provide our clients across Bahrain and beyond with durable, high-performance solutions that are built to withstand demanding environments, ensuring long-term operational success and peace of mind.
The exceptional quality of 316L stainless steel begins with its composition, featuring a crucial addition of molybdenum that significantly boosts its resistance to corrosion, especially against chlorides and acids. This low-carbon variant is particularly valued for its enhanced weldability, helping to prevent harmful carbide precipitation. Mechanically, these flanges are robust, offering excellent tensile strength and good creep resistance, which allows them to maintain their structural integrity under high pressure and temperature fluctuations, making them a dependable choice for critical connections.
| 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 Niazi 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. Niazi 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.
You’ll find these 316L flanges hard at work in some of the most demanding settings. They are essential in the chemical processing industry, handling aggressive acids and solvents, and are equally vital in offshore oil and gas platforms where saltwater corrosion is a constant challenge. From the intricate plumbing of pharmaceutical manufacturing to the structural supports in coastal architecture, their reliability is unmatched. They also play a key role in food and beverage processing, water treatment plants, and marine applications, proving their versatility and durability across a wide spectrum of critical industries.
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