Esha Steel is a India-based prominent producer and supplier of high-grade steel products. Having expertise in all types of pipe fittings, Esha Steel stands out in producing Alloy Steel WP11 Pipe Fittings, renowned for their high strength, resistance to heat, and superior durability. These fittings are ideal for industries where severe high-temperature and pressure environments exist. Dedicated to delivering dependable and innovative solutions, Esha Steel guarantees high-quality craftsmanship and precision, addressing the varied needs of clients in diverse industrial sectors.
Alloy Steel WP11 fittings for pipes are made from chromium-molybdenum steel that possesses strength at high temperature, oxidation resistance, and superior mechanical properties. The material also typically consists of 1% chromium and 0.5% molybdenum, which improves its stress resistance and fatigue strength at high temperature. WP11 fittings have high tensile strength, good corrosion resistance, and toughness, making them suitable for power plants, boilers, and other high-pressure applications. Mechanical properties consist of tensile strength of 415 MPa, yield strength of 205 MPa, and elongation of 30% to provide endurance and performance for harsh applications.
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 applied in high-temperature and high-pressure resistant industries. Typical uses are in power plants, boilers, and steam lines, where the fittings are required to ensure pressure and temperature integrity. They are also applied in refineries, petrochemical plants, and chemical processing facilities, where resistance to heat and stress is paramount.WP11 fittings are suited for high-temperature water, gas, and steam-carrying systems. They have sufficient corrosion resistance and mechanical strength to make them ideal for critical services such as reheater and super heater lines for long-time performance and reliability under harsh environments.
Esha 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 Kolkata India.
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