Home > Forged Fittings > Stainless Steel 310/310S Forged Fittings
Niazi Stainless, based in the industrial heart of Manama, Bahrain, is your trusted partner for premium stainless steel solutions. We specialize in manufacturing and supplying high-performance Stainless Steel 310/310S Forged Fittings, engineered for the most challenging environments. Our commitment to stringent quality control ensures that every elbow, tee, and coupling delivers unwavering reliability. For projects where failure is not an option, from complex processing plants to high-temperature systems, Niazi Stainless provides the durability and expertise you need to build with absolute confidence.
The exceptional strength of Stainless Steel 310/310S stems from its robust composition, which features high levels of chromium and nickel. This alloy blend gives the fittings outstanding resistance to oxidation and scaling, allowing them to maintain their integrity even when exposed to temperatures up to 1150°C. They possess excellent tensile strength and yield strength, meaning they can handle significant pressure and stress without deforming. This combination of heat resistance and mechanical durability makes them a fundamentally reliable choice for critical piping systems.
Specifications : ASTM A182 & ASME SA182
Standard : ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size : 1/8” NB to 4” NB (Socketweld & Screwed-Threaded)
Class : 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS
Type : Socketweld Fittings, Screwed-Threaded Fittings
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 310 | 0.015 max | 2.0 max | 0.15 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2.0 max | 1.00 ma | 0.045 max | 0.030 max | 24.00 – 26.00 | 0.75 max | 19.00 – 21.00 | 53.095 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
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We ensures that it has the high quality standards with respect to Stainless Steel 310/310S forged fittings by using rigorous testing and certification processes. Every product under goes detailed check-up including dimensional checks, mechanical property tests, and assessment of corrosion resistance. Our fitting is certified for relevant industry standards, which guarantees superior performance and reliability across various applications.
These fittings are highly resistant to oxidation and corrosion at elevated temperatures. They are designed for high-pressure applications and come in various sizes typically ranging from 1/2 inch to 4 inches. Socket weld fittings are ideal for applications requiring a strong, leak-proof connection.
Threaded fittings in SS 310 offer excellent resistance to oxidation and corrosion, especially in high-temperature environments. Sizes generally vary from 1/8 inch to 4 inches. They are used for connecting pipes with threads, making them suitable for pressure-tight joints.
These elbows provide excellent corrosion resistance and are ideal for applications involving high temperatures. They are available in sizes from 1/2 inch to 4 inches and are used to change the direction of flow in piping systems by 45 degrees.
Threaded tees made of SS 310 exhibit superior resistance to high-temperature oxidation and corrosion. Common sizes range from 1/4 inch to 4 inches. These tees are used to branch out pipelines and provide a secure connection in high-pressure systems.
Offering excellent corrosion resistance, threaded half couplings are used to connect two pipes in high-temperature applications. Sizes typically range from 1/8 inch to 4 inches. They are ideal for creating a connection in the middle of a pipe.
Socket weld crosses in SS 310S provide high resistance to oxidation and are used in high-pressure systems. They are available in sizes from 1/2 inch to 4 inches and allow for the intersection of four pipes, ensuring a robust connection.
The unique properties of these forged fittings make them indispensable in industries that operate under extreme heat and corrosive conditions. You will find them hard at work in furnace components, heat treatment equipment, and the high-temperature sections of refinery and petrochemical plants. They are also perfectly suited for power generation systems, including boilers and turbine exhausts. Essentially, any application where standard stainless steel would falter under intense thermal stress is where Stainless Steel 310/310S fittings prove their invaluable worth, ensuring long-term, trouble-free operation.







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