Phanuphong Steel and Plates, located in the vibrant city of Bangkok, Thailand, stands out as a top-notch manufacturer and supplier of premium steel products, with a special focus on API 5L Grade L320 Pipes. Known for their unwavering dedication to quality, this company delivers robust and dependable piping solutions designed to cater to the needs of the industrial, oil, and gas sectors. Thanks to their cutting-edge manufacturing techniques and rigorous quality checks, Phanuphong Steel guarantees that each API 5L Grade L320 Pipe adheres to international standards, ensuring exceptional performance, resistance to corrosion, and impressive longevity. Their broad distribution network ensures that clients across Thailand and nearby regions receive their supplies promptly.
API 5L Grade L320 Pipes are primarily made from carbon steel, with just the right amounts of manganese, phosphorus, and sulfur added to boost strength and weldability. These pipes boast mechanical properties that include a minimum yield strength of 320 MPa and a tensile strength that falls between 410 and 550 MPa. They also showcase remarkable toughness and ductility, making them perfect for moderate-pressure applications. The standardized chemical makeup guarantees consistent performance, while careful heat treatment processes ensure uniform hardness, structural integrity, and resistance to deformation under stress, making them a reliable choice for safely transporting liquids and gases.
| 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 |
| 435 | – | 63 | – | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phanuphong Steel is a top manufacturer and supplier of high-quality API 5L Grade L320 Pipe products in Bangkok, Thailand. 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.
In the oil and gas industry, API 5L Grade L320 Pipes are extensively used for moving natural gas, crude oil, and petroleum products. They also find applications in water distribution systems, structural projects, and pipelines for various industrial fluids. Their high strength, resistance to corrosion, and durability make them well-suited for both onshore and offshore projects, as well as for environments with high pressure and temperature. Additionally, they are ideal for the construction, energy, and chemical sectors, providing safe and efficient fluid transport. The versatility of these pipes, along with their compliance with international standards, ensures they deliver long-lasting performance in critical infrastructure projects.
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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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