Home > Pipe Fittings > Stainless Steel 253MA Pipe Fittings
Walid Stainless is a trusted manufacturer and supplier of Stainless Steel 253MA Pipe Fittings, proudly based in Tunis, Tunisia. They serve industries that face extreme temperatures and corrosive environments. The company is dedicated to providing top-notch fittings that meet international standards. With state-of-the-art production facilities, rigorous quality control, and a team of skilled experts, Walid Stainless guarantees precision, durability, and reliable performance. Their Stainless Steel 253MA Pipe Fittings are well-known for their exceptional oxidation resistance, precise dimensions, and long-lasting service life, making them perfect for both local and international industrial uses.
These fittings are crafted from a heat-resistant austenitic stainless steel alloy, which includes about 21% chromium and 11% nickel, along with nitrogen and rare earth elements. This special blend gives them remarkable resistance to oxidation, carburization, and nitriding, even at high temperatures. On the mechanical side, 253MA boasts impressive tensile and yield strength, good ductility, and excellent creep resistance. They maintain their structural integrity and mechanical strength even after prolonged exposure to high heat and thermal cycling.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 253MA | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
We conducts rigorous testing of stainless steel 253MA pipe fittings to ensure top notch quality and performance. Each fitting is examined extensively, including chemical composition, mechanical testing and dimensional verification. The company provides important certifications such as material testing certificates (MTCs), which ensure compliance with industry standards and customer specifications.
Stainless Steel 253MA pipe fittings are high-temperature, corrosion-resistant components designed for extreme environments. They offer durability and strength, making them ideal for power generation and furnace applications.
SS 253MA butt weld pipe fittings are high-temperature, corrosion-resistant components used for seamless, strong pipe connections. They ensure durability and reliability in extreme heat and harsh industrial environments.
SS 253MA socket weld pipe fittings are high-temperature, corrosion-resistant components that provide secure, leak-proof connections. They are ideal for high-pressure applications, ensuring durability and reliability in extreme conditions.
Stainless Steel 253MA seamless fittings are high-strength, corrosion-resistant components crafted without joints. They offer robust, leak-proof connections in extreme temperatures and harsh environments, ensuring durability and long-term performance.
SS 253MA cross pipe fittings are high-temperature, corrosion-resistant components designed to connect four pipes at a central junction. They ensure strong, reliable connections in extreme heat and demanding environments.
Stainless Steel 253MA tee fittings connect three pipes at a right angle, offering high-temperature and corrosion resistance. They are designed for durability and reliable performance in extreme heat and harsh conditions.
Stainless Steel 253MA Pipe Fittings find their place in high-temperature and aggressive service settings. Common applications include furnaces, heat treatment facilities, radiant tubes, heat exchangers, and thermal processing systems. They’re also used in petrochemical plants, power generation stations, and incineration facilities. Thanks to their resistance to scaling, thermal fatigue, and chemical damage, 253MA pipe fittings are ideal for transporting gases and fluids in continuous or cyclic high-temperature operations that demand long-term reliability.
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