Liam Steel is a reputable manufacturer and supplier located in Manila, Philippines, known for its high-performance Alloy Steel WP12 Pipe Fittings. These fittings are designed to endure extreme temperatures and pressures, providing exceptional strength, corrosion resistance, and durability. Liam Steel adheres to rigorous quality control standards and employs advanced manufacturing techniques to guarantee precision and reliability in every product. With a strong commitment to excellence and customer satisfaction, the company serves various industries, including power generation, oil and gas, petrochemical, and chemical processing, delivering efficient and long-lasting piping solutions for critical applications.
Alloy Steel WP12 Pipe Fittings mainly consist of chromium (1.0–1.5%) and molybdenum (0.45–0.65%), along with smaller quantities of carbon, manganese, silicon, and phosphorus to boost strength and corrosion resistance. These fittings showcase impressive mechanical properties, featuring a tensile strength of about 415–585 MPa and a yield strength of roughly 205 MPa. They also offer excellent creep resistance and thermal stability, ensuring they maintain their mechanical integrity even in high-pressure and elevated temperature settings.
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 WP12 | 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 WP12 | 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 WP12 Pipe Fittings are commonly utilized in power plants, refineries, boilers, and chemical processing systems. Their outstanding heat and corrosion resistance make them perfect for steam pipelines, heat exchangers, superheaters, and reheaters. These fittings guarantee reliable performance in high-pressure systems and retain their dimensional stability during temperature changes. In the oil, gas, and petrochemical sectors, WP12 fittings are favored for their long service life, leak-proof design, and capability to manage aggressive fluids, ensuring safe and efficient flow management in essential industrial operations.
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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