Home > Pipe Fittings > Stainless Steel 253MA Pipe Fittings
Nestled in the heart of Naypyidaw, Kyaw Stainless stands as a dedicated manufacturer and supplier, bringing industrial strength to Myanmar’s growing infrastructure. We specialize in the production of Stainless Steel 253MA Pipe Fittings, components engineered for those critical applications where both high temperature and corrosion are serious concerns. Our commitment is to provide local industries with reliable, high-performance solutions that are built to endure the most demanding environments, ensuring your projects proceed with unwavering integrity and long-lasting performance.
The exceptional nature of 253MA stems from its clever composition, which includes chromium, nickel, and small but vital additions of cerium, silicon, and nitrogen. This unique blend gives the material outstanding resistance to oxidation and scaling, allowing it to maintain its strength at temperatures up to 1150°C. These fittings are not just heat-resistant; they possess remarkable mechanical properties, including high tensile strength and excellent creep resistance, meaning they can withstand constant stress under extreme heat without deforming over time.
| 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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Stainless Steel 253MA Pipe Fittings are commonly employed in high-temperature and corrosive applications because of their superior oxidation resistance and mechanical strength. They are suitable for petrochemical industries, power plants, cement production, heat exchangers, furnaces, and exhaust systems, where excessive heat and pressure prevail. The fittings are also employed in thermal processing equipment, incinerators, and kilns, providing structural stability and durability in rigorous conditions. Their excellent creep resistance and enhanced weldability render them a first choice for industrial piping systems demanding performance and durability at high temperatures.
High-temperature, corrosion-resistant components designed for extreme environments. They offer durability and strength, making them ideal for power generation and furnace applications.
High-temperature, corrosion-resistant components used for seamless, strong pipe connections. They ensure durability and reliability in extreme heat and harsh industrial environments.
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.
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.
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.
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.
You’ll find our 253MA pipe fittings hard at work in the most challenging sectors, particularly within power generation plants, industrial furnace systems, and the intricate piping of petrochemical refineries. They are the go-to choice for components like heat exchangers, boiler tubing, and exhaust systems where ordinary stainless steel would quickly fail. By choosing Kyaw Stainless, you are selecting fittings that ensure safety, efficiency, and remarkable longevity in environments that test the very limits of material science.
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