Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of erw carbon steel pipe dn660 en10219 s355j0h for heavy steel construction in China. Please feel free to buy cheap erw carbon steel pipe dn660 en10219 s355j0h for heavy steel construction from our factory. All customized products are with high quality and low price.
Product Overview
Huayang ERW carbon steel pipe DN660 EN10219 S355J0H, engineered for heavy steel construction and demanding structural engineering applications.
| Parameter | Specification |
|---|---|
| Outer Diameter | DN660 |
| Material Grade | EN10219 S355J0H |
| Manufacturing | ERW High Frequency Welding |
| Wall Thickness | 8–22 mm |
| Application | Heavy steel construction |
This ERW structural pipe provides excellent load-bearing capacity, superior weldability, and reliable performance for large structural projects.
Material Performance and Application
Huayang DN660 EN10219 S355J0H ERW carbon steel pipes are produced using advanced high-frequency electric resistance welding technology, ensuring accurate dimensional tolerances, consistent wall thickness, and high weld integrity. EN10219 S355J0H is a cold-formed structural hollow section steel with a minimum yield strength of 355 MPa and guaranteed impact energy of 27 J at 0°C, providing excellent toughness, fatigue resistance, and fabrication performance. The material is widely used in heavy steel buildings, bridge components, port facilities, transmission towers, and industrial supporting structures. Every pipe undergoes ultrasonic weld inspection, dimensional measurement, flattening tests, and mechanical property verification to ensure consistent quality and dependable structural performance under demanding service conditions.
Our Certificate
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