Phanuphong Steel and Plates, located in the vibrant city of Bangkok, Thailand, stands out as a top-notch manufacturer and supplier of premium carbon steel pipes, with a special focus on EN 10210-1 Grade S355NLH. The company has built a solid reputation for its precision engineering and high production standards, consistently delivering products that adhere to strict international quality benchmarks. S355NLH pipes are celebrated for their remarkable strength, toughness, and weldability, making them perfect for challenging structural applications. Phanuphong Steel is dedicated to innovation, timely deliveries, and ensuring customer satisfaction, which has solidified its status as a reliable partner in construction, industrial, and infrastructure projects throughout Thailand and Southeast Asia.
The Carbon Steel EN 10210-1 Grade S355NLH pipes are primarily made of iron, with a carefully controlled carbon content, and are enhanced with manganese, phosphorus, sulfur, and a few trace alloying elements. These pipes boast a minimum yield strength of 355 MPa and a tensile strength that ranges from 470 to 630 MPa. They excel in impact toughness, especially in low-temperature settings, and offer high ductility and formability. Thanks to their controlled chemical makeup and processing, S355NLH pipes ensure superior weldability and structural reliability, making them an excellent choice for applications that demand durable, high-strength steel with outstanding resistance to cracking and deformation.
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.18 | max 0.50 | 0.90-1.65 | 0.03 | 0.025 | max 0.10 | max 0.50 | max 0.30 | max 0.35 | V max 0.05 Al min 0.020 Nb max 0.05 Ti max 0.03 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
|  |  | 470 | 630 | – | 22 |
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 trusted manufacturer and supplier of high-quality Carbon Steel EN 10210-1 Grade S355NLH Pipe in Bangkok, Thailand. Specializing in premium steel materials, we offer a diverse range of products, including Carbon Steel, Alloy Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to reliable delivery and exceptional customer service, Phanuphong Steel provides top-grade materials that ensure superior performance in various industrial applications. Trust Phanuphong Steel for all your Carbon Steel EN 10210-1 Grade S355NLH Pipe needs.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| DIN -17124 Grade FGS 36 T | EN 10210-1 Grade S355NLH | NFA A 36-2011) Grade E 355 FP 2 | ASTM A633 Grade D | ASME SA633 Grade D | – |
S355NLH pipes find extensive use in structural engineering, construction, and heavy industry due to their impressive strength and low-temperature toughness. They are ideal for load-bearing frameworks, bridges, offshore structures, and high-rise buildings. Additionally, these pipes are utilized in mechanical and pressure-bearing systems where maintaining structural integrity under extreme conditions is crucial. Industries such as shipbuilding, petrochemical plants, and power generation depend on S355NLH pipes for their durability and ability to withstand stress. With their excellent weldability and formability, these pipes support intricate designs while ensuring safety and longevity in demanding engineering and industrial applications.
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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