Tolu Fittings, based in Abuja, Nigeria, is a recognized manufacturer and supplier of premium piping components built to perform in the toughest environments. Among its high-grade products, SMO 254 Pipe Fittings are engineered for superior strength and remarkable corrosion resistance, especially in chloride-rich and marine conditions. Made from a high-alloy austenitic stainless steel, these fittings combine excellent mechanical performance with outstanding resistance to pitting and crevice corrosion. With precision manufacturing and strict quality control, Tolu Fittings ensures every SMO 254 fitting provides a reliable, leak-free connection, making them ideal for chemical processing, desalination, and offshore industrial applications.
Specifications : ASTM A403 / ASME SA403
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 3/4″ – 12″
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.
SMO 254 Pipe Fittings are made from a high-alloy austenitic stainless steel containing approximately 20% chromium, 18% nickel, 6% molybdenum, and 0.2% nitrogen. This advanced chemical composition gives them exceptional resistance to chloride-induced corrosion and stress cracking. Mechanically, they exhibit a tensile strength of around 94 ksi and a yield strength near 43 ksi, with excellent toughness and ductility. The alloy’s balanced structure provides reliable performance under extreme temperatures and pressures, ensuring long service life in highly corrosive or aggressive chemical environments.
| Grade | % | Ni | Cr | Mo | Cu | N | C | Mn | Si | P | S |
| SMO 254 | Min. | 17.5 | 19.5 | 6 | 0.5 | 0.18 | |||||
| Max. | 18.5 | 20.5 | 6.5 | 1 | 0.22 | 0.02 | 1 | 0.8 | 0.03 | 0.01 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SMO 254 | 8.0 g/cm3 | 1320-1390 ℃ | 650 | 300 | 35 % |
Tolu Fittings one of the largest suppliers of Stainless Steel SMO 254 Pipe Fittings in Abuja, Nigeria. We specialize in providing a wide range of high-quality, durable fittings for various industrial applications. Our inventory includes elbows, tees, reducers, couplings, and other essential fittings designed to offer exceptional corrosion resistance and strength. Stainless Steel SMO 254 is known for its cost-effectiveness and excellent mechanical properties, making it ideal for industries such as construction, chemical processing, and food processing. With a commitment to customer satisfaction, timely delivery, and competitive pricing, we are the trusted choice for Stainless Steel SMO 254 Pipe Fittings in the Nigeria.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel SMO 254 Pipe Fittings from Tolu Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
SMO 254 Pipe Fittings offer several key advantages, including exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking, making them ideal for harsh environments. Their high molybdenum content ensures superior corrosion resistance in seawater, acids, and chemicals. The alloy also provides excellent strength and toughness, even in high-temperature conditions. SMO 254 fittings are highly durable and maintain their integrity in challenging applications, such as marine, chemical, and petrochemical industries. Additionally, they offer excellent weldability and formability, making them a versatile and reliable choice for demanding industrial needs.
Yes, custom sizes are available for Stainless Steel SMO 254 Pipe Fittings to meet specific requirements. We offer tailored solutions to ensure precise fit and performance for various applications. For more information, please contact us at sales@tolufittings.com.
| STANDARD | WERKSTOFF NR. | UNS | JIS | SIS | GOST | AFNOR | EN |
| SMO 254 | 1.4547 | S31254 | – | 2378 | – | Z1 CNDU 20.18.06Az | X1CrNiMoCuN20-18-7 |
SMO 254 Pipe Fittings are widely used in industries that operate under harsh, corrosive, and high-stress conditions. They are commonly applied in desalination plants, offshore oil platforms, chemical processing units, pulp and paper industries, and seawater handling systems. Their outstanding resistance to pitting, crevice corrosion, and stress cracking makes them ideal for chloride-heavy environments. Tolu Fittings offers these fittings in various forms—elbows, tees, reducers, crosses, and caps—ensuring precise fit and consistent quality. Designed for both strength and durability, SMO 254 fittings provide long-lasting, leak-free performance that enhances safety, efficiency, and operational reliability in critical piping systems.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.
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