Liam Steel is a well-respected manufacturer and supplier located in Manila, Philippines, specializing in top-notch Alloy Steel WP9 Pipe Fittings. Renowned for their precision engineering and outstanding material performance, these fittings are crafted to ensure reliability in high-temperature and high-pressure settings. Liam Steel is committed to meeting international quality standards, guaranteeing excellent resistance to corrosion and oxidation. With cutting-edge manufacturing techniques and rigorous quality control, the company addresses the varied needs of industries like power generation, oil and gas, petrochemical, and chemical processing, providing durable and efficient piping solutions for critical industrial operations.
Alloy Steel WP9 Pipe Fittings mainly consist of chromium (8–10%) and molybdenum (0.9–1.1%), along with small amounts of carbon, manganese, and silicon to enhance strength and stability. These fittings boast impressive mechanical properties, featuring a tensile strength of around 585 MPa and a yield strength of 415 MPa. They are known for their excellent resistance to oxidation, creep, and stress corrosion cracking, even at elevated temperatures. Their high toughness and dimensional stability make them perfect for high-pressure piping systems and thermal applications 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 WP9 | ≤0.15 | ≤0.6 | 1.00 | ≤0.03 | ≤0.03 | 8-10 | 0.90-1.10 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| A234 WP9 | 380 min | 585 min | ≥30 |
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 WP9 Pipe Fittings find extensive use in industries that deal with high-pressure steam, hot gases, and corrosive fluids. They’re commonly used in power plants, boilers, heat exchangers, and refineries to connect pipes that transport high-temperature fluids. Their durability and resistance to scaling make them ideal for superheaters, reheaters, and pressure vessels. In the oil, gas, and chemical processing sectors, WP9 fittings ensure reliable performance and a long service life under tough operational conditions, making them a go-to choice for safe and efficient fluid handling 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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