Phanuphong Steel and Plates, located in the vibrant city of Bangkok, Thailand, has established itself as a top-notch manufacturer and supplier of high-quality API 5L Grade L290 Pipes, serving the industrial and energy sectors. Known for their precision engineering and rigorous quality control, this company delivers pipes that guarantee durability, reliability, and peak performance even in the toughest conditions. Their API 5L Grade L290 Pipes are a go-to choice for both seamless and welded applications, ensuring the safe and efficient transport of liquids and gases. With a strong focus on cutting-edge technology and customer satisfaction, Phanuphong Steel and Plates has become a trusted partner for businesses in need of exceptional piping solutions.
The API 5L Grade L290 Pipe is primarily made up of carbon, manganese, phosphorus, and sulfur, all carefully balanced to provide strength and toughness. These pipes boast impressive mechanical properties, including a minimum yield strength of 290 MPa and a tensile strength that ranges from 415 to 550 MPa, making them highly resistant to pressure. They also offer good ductility, impact resistance, and hardness, which makes them ideal for both welded and seamless constructions. Through heat treatment and controlled rolling processes, the pipes achieve enhanced uniformity, toughness, and reliability, ensuring they perform effectively in high-pressure and high-temperature settings across a variety of industrial applications.
| Specification | API 5L / ISO 3183 Hot Rolled . |
| API 5L Grade L290 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 1.30 | 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 |
| 415 | – | 60 | – | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
API 5L Grade L290 Pipes are widely utilized in the oil and gas industries for transporting crude oil, natural gas, and water. They are perfectly suited for pipeline construction in both onshore and offshore environments, providing dependable and safe fluid conveyance under high pressure. Moreover, these pipes find applications in the chemical, petrochemical, and water treatment industries, where corrosion resistance and mechanical strength are paramount. Their versatility also allows for use in structural applications and industrial installations that demand durable and long-lasting piping solutions. Phanuphong Steel and Plates guarantees that each pipe adheres to strict standards, supporting critical infrastructure needs.
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API 5L Grade L290 pipes, commonly called X42, are for the most part utilized for carrying oil and natural gas. They were designed to bear high-pressure applications, thereby being suitable for pipelines, more so in the oil and gas industry. Most of these pipes are applied in offshore and onshore pipelines, and their utilization sites consist of gas, crude oil, and water distribution. They are most suited to long-distance hydrocarbon transmission and therefore corrosion-resistant, tough, and pressure-resistant.
Phanuphong 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 Bangkok, Thailand.
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