Home > Pipe Fittings > SMO 254 Pipe Fittings
Lecong Stainless, a prominent manufacturer and supplier located in Da Nang, Vietnam, is all about high-quality stainless steel products. They cater to international markets, including Dubai, UAE. Their SMO 254 pipe fittings are crafted with precision, blending advanced manufacturing techniques with rigorous quality control to guarantee durability, corrosion resistance, and dependable performance. With a strong commitment to excellence, Lecong Stainless offers customized solutions for industries that need robust piping systems. By adhering to global standards, they help maintain smooth supply chains and consistently meet client expectations for top-notch SMO 254 pipe fittings, making them a reliable partner for engineering and industrial projects around the globe.
SMO 254 pipe fittings are primarily made up of 20% chromium, 18% nickel, 6% molybdenum, and trace amounts of nitrogen. This high-alloy austenitic stainless steel showcases remarkable resistance to pitting and crevice corrosion, especially in chloride-rich environments. On the mechanical side, it boasts a tensile strength of about 770 MPa, a yield strength of around 450 MPa, and an elongation of 25%, making it both strong and ductile. With outstanding resistance to stress corrosion cracking and high-temperature oxidation, SMO 254 ensures a long service life even in demanding applications. Its unique blend of strength, toughness, and corrosion resistance makes it perfect for both structural and fluid-handling systems in tough environments.
| 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.
SMO 254 pipe fittings are commonly used in chemical processing, offshore oil and gas, seawater desalination, and marine industries, thanks to their exceptional corrosion resistance and mechanical strength. They excel at transporting aggressive chemicals, brine, and high-temperature fluids without any degradation. In industrial and petrochemical plants, SMO 254 fittings provide leak-free connections and long-term reliability, even under harsh operating conditions. Additionally, they find applications in power generation, pulp and paper, and pharmaceutical sectors, supporting systems that demand high performance and durability.















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