Shalan Steel stands out as a top manufacturer and supplier of alloy steel F91 forged fittings right in Kuala Lumpur, Malaysia. They specialize in providing high-quality piping components that are perfect for high-temperature and high-pressure applications. These forged fittings are crafted to meet the ASTM A182 F91 specifications, ensuring they are built for durability, strength, and impressive corrosion resistance, even in tough environments. Thanks to their cutting-edge forging technology and rigorous quality control, Shalan Steel offers precision-engineered fittings like elbows, tees, couplings, unions, and caps, catering to industries such as oil & gas, power generation, petrochemical, and chemical processing. The company has earned a solid reputation for delivering reliable, long-lasting F91 forged fittings to clients both in Malaysia and around the globe.
The alloy steel F91 forged fittings are made from a special chromium-molybdenum-vanadium alloy steel, which is heat-treated to boost its mechanical properties and creep resistance at high temperatures. Typically, the composition includes about 9% chromium and 1% molybdenum, giving these fittings excellent oxidation resistance along with high tensile and yield strength. They can handle prolonged exposure to temperatures reaching up to 650°C, making them ideal for critical operations in power plants and refineries. Plus, they showcase outstanding toughness, hardness, and dimensional stability, even under thermal cycling and high-stress conditions.
Designation : ASTM / ASME A182 GR F91 |
Dimensions : ASME 16.11, MSS SP-79,83,95,97,BS 3799 |
Range : 1/8” – 4” (DN6-DN100) |
Types : Socket Weld Fittings, Screwed-Threaded Fittings |
Class : 2000LBS, 3000LBS, 6000LBS |
Form : Elbow 45 Deg & 90 Deg, Tee, Cross, Cap, Full Coupling, Half Coupling, Union, Bushing, Swage Nipple, Plug |
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A182 F91 | 0.08 – 0.12 | 0.3 – 0.6 | 0.5 | 0.01 | 0.02 | 8.5 – 9.5 | 0.85 – 1.05 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A182 F91 | 415 | 585 | 20 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
These forged fittings find extensive use in power plants for superheater and reheater lines, steam piping, and boiler connections. In the oil & gas industry, they are essential for refineries, offshore platforms, and high-pressure pipelines. The petrochemical and chemical processing sectors rely on them for reactor systems, heat exchangers, and high-temperature process lines. Heavy industrial plants trust these fittings for secure, leak-proof connections that ensure safety and efficiency in operations. With their remarkable strength, heat resistance, and corrosion resistance, alloy steel F91 forged fittings are a go-to choice for demanding industrial applications.
Shalan Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Kuala lumpur, Malaysia.
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