Liam Steel is a trusted manufacturer and supplier located in Manila, Philippines, focusing on high-quality Alloy Steel WP1 Pipe Fittings. These fittings are crafted for exceptional performance in high-temperature and high-pressure settings, boasting impressive strength, durability, and resistance to corrosion. Committed to international manufacturing standards, Liam Steel utilizes cutting-edge production technology to guarantee consistent quality and precision. The company serves various industries, including power generation, oil and gas, petrochemical, and chemical processing, offering robust and efficient Alloy Steel WP1 Pipe Fittings designed to meet the rigorous demands of critical industrial applications.
The Alloy Steel WP1 Pipe Fittings are primarily made up of chromium (0.5–1.0%) and molybdenum (0.45–0.65%), along with carbon, manganese, silicon, and trace elements. This unique composition grants them excellent resistance to oxidation, corrosion, and high-temperature scaling. These fittings showcase strong mechanical properties, featuring a tensile strength of about 415–585 MPa and a yield strength of around 205 MPa. They also provide outstanding toughness, thermal stability, and creep resistance, ensuring they remain durable and reliable during extended high-temperature operations.
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 WP1 | 0.28 max | 0.30- 0.90 | 0.10- 0.50 | 0.045 max | 0.045 max | – | 0.044-0.65 max |
| Grade | Tensile Strength , MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
| A234 WP1 | 220 min | 415 min | 20 min | 121-174 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
WP1 Alloy Steel Pipe Fittings are widely employed in industries that require consistent performance under severe conditions. These pipe fittings can be used in oil and gas, petrochemical, chemical, power generation, and boiler applications where high temperature and pressure resistance is required. The most common applications are in joining pipes in steam, water, and gas lines, and also in heat exchangers, valves, and pumps. Their high corrosion resistance and mechanical strength render them ideal for applications involving hostile fluids and high thermal stresses, providing long-term durability and effective fluid flow in critical systems.
Liam 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 Manila, Philippines.
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