Liam Steel is a leading Philippines-based manufacturer and supplier of high-quality pipe fittings and industrial solutions. Committed to excellence, Liam Steel supplies a variety of products, including Low Temperature Carbon Steel A420 WPL3 Pipe Fittings, which are designed to be used in harsh conditions and deliver the best performance. Trusted by the world’s industries, Liam Steel stands for precision engineering, international standards, and customer-oriented solutions. Select Liam Steel for high-performance, durable, and reliable piping solutions customized to serve varied industrial needs.
Low Temperature Carbon Steel A420 WPL3 Pipe Fittings are made up of carbon (≤0.30%), manganese (0.30–0.90%), phosphorus (≤0.035%), sulfur (≤0.040%), and silicon (0.13–0.37%), which together deliver impressive strength and impact resistance. They boast a minimum yield strength of 240 MPa and a tensile strength that ranges from 415–585 MPa. These fittings maintain excellent notch toughness even at temperatures as low as −46°C. A420 WPL3 fittings are also known for their outstanding weldability, ductility, and formability, ensuring secure and long-lasting connections for low-temperature service pipelines and pressure systems in tough environmental conditions.
Specification : ASTM A420 / ASME SA420
Dimension Standard : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Size : 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated)
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Bending Radius : R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom
Type : Seamless / Welded / Fabricated
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo | Cu | Cb | V |
| A420 WPL3 | 0.3 | 0.050-1.35 | 0.035 | 0.04 | 0.15-0.40 | 0.4 | 0.3 | 0.12 | 0.4 | 0.02 | 0.08 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) |
| A420 WPL3 | 60-95 | 35 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| Normal Pipe Size | Weight In LBS | Weight In Kilogram (KG) |
| 1/2 | 0.09 | 0.04 |
| 3/4 | 0.09 | 0.04 |
| 1 | 0.25 | 0.11 |
| 1.1/4 | 0.38 | 0.17 |
| 1.1/2 | 0.4 | 0.18 |
| 2 | 0.81 | 0.37 |
| 2.1/2 | 1.75 | 0.79 |
| 3 | 2.63 | 1.19 |
| 3.1/2 | 3.5 | 1.59 |
| 4 | 4.5 | 2.04 |
| 5 | 7.5 | 3.4 |
| 6 | 12 | 5.44 |
| 8 | 23 | 10.43 |
| 10 | 43 | 19.5 |
| 12 | 62 | 28.12 |
| 14 | 80 | 36.29 |
| 16 | 100 | 45.36 |
| 18 | 126 | 57.15 |
| 20 | 160 | 72.57 |
| 22 | 197 | 89.36 |
| 24 | 238 | 107.95 |
| 26 | 275 | 124.74 |
| 30 | 367 | 166.47 |
| 36 | 531 | 240.86 |
Liam Steel is a top manufacturer and supplier of high-quality Low Temperature Carbon Steel A420 WPL3 Pipe Fittings products in Manila, Philippines. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
Low Temperature Carbon Steel A420 WPL3 Pipe Fittings find extensive use in industries that deal with cryogenic and low-temperature fluids. They are perfect for LNG plants, refrigeration systems, chemical processing facilities, and natural gas pipelines. These fittings guarantee reliable performance in environments where toughness and resistance to brittle fracture are crucial. Additionally, A420 WPL3 fittings are utilized in refineries, offshore drilling, and power generation plants, where strength and leak-proof performance are vital. Their superior design ensures they meet the demanding requirements of these critical applications.
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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