Home > Forged Fittings > SMO 254 Forged Fittings
Mbemba Stainless stands out as a top-notch manufacturer and supplier located in Kinshasa, Congo, specializing in high-quality SMO 254 Forged Fittings. These fittings are crafted from a super austenitic stainless steel alloy, celebrated for its remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in environments rich in chlorides and marine conditions. At Mbemba Stainless, precision forging, impressive strength, and strict adherence to international quality standards are guaranteed. Their SMO 254 forged fittings are perfect for sectors like chemical processing, offshore oil and gas, marine engineering, and desalination, where durability, corrosion resistance, and performance are absolutely crucial.
The composition of SMO 254 Forged Fittings includes about 20% chromium, 18% nickel, 6% molybdenum, and 0.2% nitrogen, which together provide outstanding corrosion resistance and mechanical strength. They boast a tensile strength of roughly 650 MPa and a yield strength of around 300 MPa, along with excellent elongation and toughness. The elevated levels of molybdenum and nitrogen significantly boost their resistance to harsh environments, allowing them to outperform traditional stainless steels like 316L and 317L, all while ensuring good weldability and formability.
Specifications : ASTM B 366, ASME SB 366
Type : Socket Weld (S/W) & SCREWED (SCRD) – NPT, BSP, BSPT, Threaded Fittings
Size : 1/2″NB TO 4″NB IN
Class :2000LBS, 3000LBS, 6000LBS, 9000LBS, etc.
Standards : ASTM, ASME, ANSI 16.11, MSS SP-79,83,95,97,BS 3799
| 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 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | |
| SMO 254 | 8.0 g/cm3 | 1320-1390 ℃ | 650 | 300 | 35 |
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We ensures the highest quality of its SMO 254 forged fittings through a rigorous testing and certification program. Each product is thoroughly tested for strength, corrosion resistance and durability in order to meet international standards. The fittings are certified to relevant industry standards, ensuring performance and reliability in demanding applications.
These fittings are available in sizes from 1/8″ to 4″ and offer reliable, leak-free connections in high-pressure systems. They are commonly used in petrochemical, power generation, and oil and gas industries.
Threaded fittings, ranging from 1/8″ to 4″, provide ease of installation and maintenance. Suitable for low-pressure applications, they are widely used in plumbing, heating, and cooling systems.
These elbows, available in sizes from 1/8″ to 4″, allow for smooth directional flow changes. They are ideal for piping systems requiring high-strength connections and reduced flow resistance.
Threaded tees, in sizes ranging from 1/8″ to 4″, branch off the main line in a piping system. They provide reliable performance in various industrial and commercial applications.
These couplings, available in sizes from 1/8″ to 4″, join two pipes or fittings. They offer easy assembly and disassembly, making them suitable for maintenance and repair work.
Socket weld crosses, ranging from 1/8″ to 4″, are designed to connect four pipes at a single junction. They are used in high-pressure applications where a strong, leak-proof connection is essential.
These SMO 254 Forged Fittings find extensive application in seawater handling systems, desalination plants, chemical process pipelines, marine structures, and heat exchangers. They are also utilized in pulp and paper bleaching equipment, food processing facilities, and flue gas cleaning systems. With their exceptional corrosion resistance, combined with high mechanical strength and durability, SMO 254 forged fittings are the go-to choice for critical applications in tough and corrosive environments.







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