Aatir Steel has built a solid reputation in Cairo, Egypt, as a reliable manufacturer and supplier of Alloy Steel WP11 Pipe Fittings. With a strong focus on quality and ensuring customer satisfaction, Aatir Steel produces precision-engineered pipe fittings that adhere to international standards. These WP11 fittings are crafted for high performance in critical industrial applications, where strength, durability, and resistance to heat and pressure are non-negotiable. By utilizing advanced production methods and rigorous quality control, Aatir Steel guarantees that its WP11 pipe fittings deliver dependable and long-lasting solutions for clients in various sectors, including power, petrochemical, and oil and gas.
The Alloy Steel WP11 Pipe Fittings are primarily composed of chromium-molybdenum alloy steel, typically featuring 1–1.5% chromium and 0.5–0.65% molybdenum. These elements enhance resistance to heat and corrosion while boosting mechanical strength. WP11 fittings showcase impressive tensile strength (at least 415 MPa), good yield strength (205 MPa or more), and excellent elongation properties, making them perfect for high-pressure and high-temperature applications. They also provide good weldability and long-term performance in elevated temperature settings. This composition ensures that WP11 fittings can withstand the thermal stresses and chemical exposure typical in demanding industrial environments.
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 WP11 | 0.05-0.2 | 0.3-0.8 | 0.5-1 | ≤0.030 | ≤0.030 | 1-1.5 | 0.44-0.65 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP11 | 415 – 585 | ≥205 | ≥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 WP11 Pipe Fittings are extensively utilized in high-temperature and high-pressure piping systems. You’ll often find them in power plants, refineries, chemical processing facilities, and thermal plants. These fittings are particularly suited for connecting pipes that transport steam, hot liquids, and gases in systems where reliability and strength are paramount. WP11 fittings facilitate efficient flow control and create secure connections, minimizing the risk of leaks or failures in challenging environments.
Aatir 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 Cairo, Egypt.
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