Yousef Steel is a trusted manufacturer and supplier of alloy steel pipe fittings in Riyadh, Saudi Arabia, providing tough and high-performance solutions for oil and gas, power generation, petrochemicals, and refineries industries. Made with international standards such as ASTM A234, the fittings are made to withstand high-pressure and high-temperature conditions. Yousef Steel offers a variety of fittings such as elbows, tees, reducers, caps, and crosses, all manufactured with precision and tight quality control to provide strength, reliability, and prolonged service in harsh industrial uses.
Fittings of alloy steel are manufactured from carbon steel alloyed with chemicals like chromium (0.50–9.50%), molybdenum (0.20–1.05%), manganese, and vanadium to improve mechanical and chemical characteristics. Depending on the grade (e.g., WP1, WP5, WP11, WP22, or WP91), they possess high tensile strength, good yield strength, and better resistance to heat, corrosion, and pressure. They are also weldable, tough, and thermally stable, with which they are suitable for applications in environments where uniform performance under severe conditions is necessary.
Specifications : ASTM A234 / ASME SA234
Dimensions : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Type : Seamless / Welded / Fabricated
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Alloy steel pipe fittings are widely employed in high-temperature and high-pressure services, such as steam lines, boiler systems, heat exchangers, and pressure vessels. They are prevalent in power plants, refineries, chemical processing facilities, and offshore platforms, where they play a critical role in joining, diverting, or reducing the flow of pipes while preserving system integrity. Their corrosion, thermal fatigue, and strength capabilities serve well in hostile environments, assuring efficiency, safety, and longevity in industrial piping systems.
Yousef 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 Riyadh, Saudi Arabia.
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