Liam Steel, a Manila, Philippines-based leading manufacturer and supplier, is renowned for offering high-quality steel products that cater to varied industrial requirements. Liam Steel is known for its excellence and reliability in supplying the API 5L Grade L450 Pipe, which is specifically formulated to provide better performance in high-pressure applications like oil and gas transmission. These pipes provide exceptional strength, durability, and resistance to corrosion as per international standards. With a focus on innovation and customer satisfaction, Liam Steel is a valued business partner for industries that look for first-class piping solutions.
API 5L L450 Pipe  is composed of carbon-manganese steel containing materials such as silicon, phosphorus, and sulfur. It provides tensile strength (450 MPa yield strength, 535 MPa tensile strength) and good elongation, with a view to longevity under tension. Its alloyed content adds to resistance to corrosion and pressure conditions, rendering it suitable for transporting oil, gas, and water. Some benefits include being well weldable, tough, and adaptable for adverse environments. Its affordability and API compliance make it a choice of preference for pipeline projects.
| Specification | API 5L / ISO 3183 Hot Rolled . |
| API 5L Grade L450 Pipe Type | Seamless |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Outer Diameter Size | 3/8″ NB To 30″ NB (Nominal Bore Size) |
| Wall Thickness | Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
| Length | 5 To 7 Meters, 09 To 13 Meters, Single Random Length, Double Random Length And Customize Size. |
| Pipe Ends | Plain Ends / Beveled Ends / Coupling |
| Surface Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.28 | – | max 1.40 | 0.03 | 0.03 | – | – | – | – | Nb+Ti+V max 0.15 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 535 | – | 78 | – | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Liam Steel is a top manufacturer and supplier of high-quality API 5L Grade L450 Pipe 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.
API 5L Grade L450 pipes or X65 pipes are extensively used in the petroleum and gas industry for the conveyance of crude oil, petroleum products, and natural gas. The pipes are well-suited for high-pressure conditions and are generally used in onshore and offshore pipelines. Their superior mechanical properties, such as high tensile strength and corrosion resistance, make them perfect for sour service conditions. They are also used in structural purposes and to transport water in infrastructure and industrial works.
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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