Home > Pipe Fittings > Stainless Steel 253MA Pipe Fittings
Njabulo Stainless, located in the vibrant city of Cape Town, South Africa, stands out as a top-notch manufacturer and supplier of premium stainless steel products, with a special focus on Stainless Steel 253MA Pipe Fittings. Renowned for its dedication to precision, durability, and excellence, Njabulo Stainless caters to a diverse array of industrial and commercial sectors. Their 253MA pipe fittings are meticulously crafted to comply with strict international standards, guaranteeing outstanding corrosion resistance and long-lasting performance. With a strong emphasis on customer satisfaction, Njabulo Stainless merges cutting-edge manufacturing techniques with thorough quality control, delivering dependable solutions for challenging applications while offering clients expert advice and prompt delivery.
The Stainless Steel 253MA Pipe Fittings are primarily made up of iron, chromium (around 22–24%), nickel (roughly 13–15%), and molybdenum (about 1%), along with trace amounts of nitrogen and manganese. This alloy showcases remarkable high-temperature strength, oxidation resistance, and resilience against carburization and sulfidation. On the mechanical side, it boasts excellent creep rupture properties, a tensile strength ranging from 580 to 700 MPa, and good elongation and hardness, making it perfect for high-temperature industrial settings. Its low thermal expansion and ability to maintain structural integrity under extreme conditions make it an ideal choice for specialized engineering applications that demand long-term durability.
| 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 % |
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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 extensive use in power plants, chemical processing, and petrochemical industries where high-temperature corrosion resistance is essential. They are perfect for boiler systems, heat exchangers, and furnace components, as well as for pipelines that transport aggressive fluids. Moreover, these fittings are utilized in marine, aerospace, and industrial gas applications due to their robustness in extreme environments. Their blend of high strength, thermal stability, and oxidation resistance ensures reliable performance, minimizing maintenance needs.
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