Home > Pipe Fittings > Stainless Steel 253MA Pipe Fittings
Weston Stainless, headquartered in Midland, UK, is a reputable supplier of high-quality stainless steel products, providing excellent materials for industrial use. Their Stainless Steel 253MA Pipe Fittings are constructed from AISI 253MA stainless steel, an austenitic grade that boasts high-temperature strength, superior oxidation resistance, and superior mechanical properties. These fittings come in many forms, such as elbows, tees, reducers, couplings, and caps, which suit them well for use in heat exchangers, furnaces, petrochemical plants, and power generation systems. Their high level of durability, resistance to corrosion, and thermal stability make them the first choice for high-stress applications.
Stainless Steel 253MA Pipe Fittings contain 20-22% chromium, 10-12% nickel, 1.4-2.5% silicon, 0.05-0.10% nitrogen, 0.07-0.10% carbon, ≤0.8% manganese, ≤0.04% phosphorus, and ≤0.03% sulfur to increase oxidation resistance and mechanical strength. Their mechanical properties are tensile strength of 740 MPa, yield strength of 310 MPa, and elongation of 40%, providing durability. The physical characteristics have a density of 7.8 g/cm³, thermal conductivity of 15 W/m·K, and melting point of 1400°C, which makes them suitable to withstand high-temperature conditions in extreme industrial settings.
| 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.
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.
Stainless Steel 253MA Pipe Fittings are supplied with Mill Test Certificates (MTC) according to EN 10204 3.1/3.2, third-party inspection reports, and conformity certificates guaranteeing quality and industry standards. They are carefully packed in wooden crates, cardboard boxes, or plastic wrapping to avoid damage during transportation. Delivery is made through air, sea, or land transport, guaranteeing safe and timely delivery according to customer specifications and project requirements.
©2024 Weston Stainless All Rights Reserved.
