At Esha Steel, we proudly supply premium Alloy Steel WP5 Pipe Fittings to industries across Kolkata and nationwide. Manufactured to ASME and ASTM standards, these fittings are designed for high-pressure and high-temperature applications, ensuring reliable service and long-term durability. Esha Steel emphasizes precision, strict quality control, and superior mechanical performance. Trusted by power plants, petrochemical, and industrial sectors, WP5 pipe fittings offer excellent corrosion resistance, weldability, and toughness, making them ideal for connecting, directing, and maintaining piping systems in demanding industrial environments.
Alloy Steel WP5 Pipe Fittings are made from chromium-molybdenum alloy steel with carefully controlled carbon, manganese, phosphorus, sulfur, and silicon content. This composition provides high strength, toughness, and resistance to elevated temperatures and pressure. Mechanically, WP5 fittings deliver a tensile strength of 485–620 MPa, yield strength of 260–415 MPa, and good elongation with excellent impact resistance. Heat treatment enhances hardness, dimensional stability, and creep resistance. Their uniform microstructure ensures reliable weldability, machinability, and long-term performance, making them ideal for critical piping systems in demanding industrial and process 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 WP5 | ≤0.15 | ≤0.6 | ≤0.5 | ≤0.04 | ≤0.03 | 4-6 | 0.44-0.65 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP5 | 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 WP5 Pipe Fittings are widely used in pressure piping systems, boilers, chemical plants, petrochemical facilities, and power generation industries. They are ideal for elbows, tees, reducers, and other fittings that connect and direct pipelines operating under high temperature and pressure. WP5 fittings are suitable for steam, gas, and water transport systems, as well as industrial pipelines exposed to corrosion or thermal stress. With excellent toughness, weldability, and mechanical stability, WP5 pipe fittings ensure safe, efficient, and long-lasting operation. Engineers and fabricators rely on them for reliable connections in critical, high-pressure industrial 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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