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Andre Stainless has built a solid reputation as a reliable manufacturer and supplier of **SMO 254 Pipe Fittings** in Pulau Ujong, Singapore. They specialize in providing high-performance solutions tailored for industries that operate in challenging, chloride-rich environments. With a focus on precision engineering and top-quality materials, Andre Stainless offers SMO 254 pipe fittings that excel in resisting pitting, crevice corrosion, and stress corrosion cracking. These fittings are crafted for durability, mechanical strength, and corrosion resistance, making them perfect for seawater handling systems, offshore oil and gas platforms, and chemical processing industries throughout Singapore.
The SMO 254 Pipe Fittings are constructed from a high-alloy austenitic stainless steel, featuring about 20% chromium, 18% nickel, 6% molybdenum, and a touch of nitrogen. This unique composition grants them outstanding resistance to localized corrosion and impressive mechanical strength. They boast a tensile strength of around 650 MPa and a yield strength of approximately 300 MPa. Thanks to their excellent weldability and structural stability under pressure and high temperatures, these fittings are a trustworthy choice for critical piping systems.
| Specifications | ASTM A403 / ASME SA403 |
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Size | Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″ |
| Type | Seamless / Welded / Fabricated |
| Schedule | Sch 5 TO Sch XXS |
| Thickness | 20 Swg., 18 Swg., 16 Swg., 14 Swg., 12 Swg., 10 Swg., & Sch. 10, Sch. 40, Sch. 80 etc. |
| Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
| 254 SMO | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3.00 – 4.00 | 32.00 – 38.00 | 19.00 – 21.00 | 29.85 min* | 2.00 – 3.00 | 0.045 ma |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 254 SMO | 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
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We ensures proper testing of its Stainless Steel 254 Pipe Fittings for quality, strength, and durability. Products are certified as per relevant industry standards, so the performance of each product will be exceptional. The company gives full certificates of material test reports, ensuring complete traceability according to global quality and safety standards.
SMO 254 pipe fittings are high-alloy, corrosion-resistant components designed for extreme environments. They offer excellent resistance to chloride-induced corrosion and high strength, making them ideal for marine and chemical applications.
SMO 254 buttweld pipe fittings are high-alloy, corrosion-resistant components used for seamless, strong connections in piping systems. They are ideal for marine, chemical, and offshore applications, ensuring durability and reliability.
SMO 254 socket weld pipe fittings are high-alloy, corrosion-resistant components designed for secure, leak-proof connections. They are ideal for high-pressure and high-temperature applications, ensuring durability and performance in harsh environments.
SMO 254 seamless fittings are high-alloy, corrosion-resistant components crafted without joints. They provide strong, leak-proof connections and are ideal for extreme environments, including marine and chemical processing applications.
SMO 254 cross pipe fittings are high-alloy, corrosion-resistant components designed to connect four pipes at a central junction. They offer durability and reliability in harsh environments, including marine and chemical industries.
SMO 254 tee fittings are high-alloy, corrosion-resistant components that connect three pipes at a right angle. They ensure durable, reliable performance in extreme conditions, such as marine and chemical applications.
Andre Stainless’s SMO 254 Pipe Fittings find extensive use in various applications, including heat exchangers, desalination plants, marine piping, pulp and paper bleaching equipment, flue gas cleaning systems, and chemical reactors. Their remarkable resistance to chlorides and harsh chemicals ensures a long service life with minimal maintenance. Available in a range of types such as elbows, tees, reducers, caps, and stub ends, these fittings are manufactured to meet global standards. For industries across Singapore that demand strength, corrosion protection, and reliability, Andre Stainless provides dependable SMO 254 pipe fitting solutions.







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