Sayed Steel, a reputable manufacturer and supplier based in Safat, Kuwait, specializes in high-quality **Alloy Steel WP91 Pipe Fittings** that are built for dependable performance in high-pressure and high-temperature piping systems. Crafted with precision and adhering to international standards, these fittings boast exceptional strength, toughness, and corrosion resistance, ensuring safe and durable connections. Sayed Steel’s Alloy Steel WP91 Pipe Fittings are extensively utilized in the oil and gas, petrochemical, power generation, and chemical processing sectors, making them a top choice for critical applications that require both durability and reliability.
These fittings are made from a carefully formulated alloy of carbon, chromium, molybdenum, and trace elements, which together provide impressive tensile and yield strength, outstanding toughness, and resistance to thermal and mechanical stress. They can handle high pressures and temperatures, and are suitable for welding, forming, and heat treatment to further enhance their mechanical properties. Their unique composition guarantees durability, dimensional stability, and resistance to wear and corrosion, even in the toughest industrial settings.
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
| Grade | C | Mn | Si | S | P | Cr | Mo |
| A234 WP91 | 0.08-0.12 | 0.3-0.6 | 0.2-0.5 | ≤0.02 | ≤0.015 | 8-9.5 | 0.85-1 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP91 | ≥590 | ≥415 | ≥20 |
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 WP91 Pipe Fittings are commonly found in pipelines, pressure vessels, and high-temperature fluid transport systems. Typical fittings include elbows, tees, reducers, caps, and couplings, all of which are crucial for directing flow, connecting pipes, and managing fluid systems. These fittings are particularly well-suited for use in oil refineries, petrochemical plants, power generation facilities, and chemical processing operations, where high strength, toughness, and reliability are essential. Their remarkable mechanical properties make them vital for ensuring safe, efficient, and long-lasting piping systems.
Sayed 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 Safat, Kuwait.
Copyright 2025 Sayed Steel. All rights reserved
