Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of erw carbon steel pipe dn508 en10219 s355jr for structural fabrication projects in China. Please feel free to buy cheap erw carbon steel pipe dn508 en10219 s355jr for structural fabrication projects from our factory. All customized products are with high quality and low price.
Product Overview
Huayang ERW carbon steel pipe DN508 EN10219 S355JR, developed for structural fabrication and heavy-duty engineering construction applications.
| Parameter | Specification |
|---|---|
| Outer Diameter | 508 mm |
| Material Grade | EN10219 S355JR |
| Manufacturing | ERW High-Frequency Welding |
| Wall Thickness | 8–20 mm |
| Application | Structural fabrication projects |
This ERW structural steel pipe provides high strength, excellent weldability, and reliable load-bearing performance for modern construction projects.




Material Performance and Application
Huayang DN508 EN10219 S355JR ERW carbon steel pipes are manufactured through advanced high-frequency resistance welding technology, ensuring accurate dimensions, consistent wall thickness, and stable weld seam performance. EN10219 S355JR is a non-alloy structural steel grade with a minimum yield strength of 355 MPa, offering excellent strength, good toughness, and outstanding weldability. These properties make the pipe suitable for steel structures, industrial buildings, equipment supports, bridges, and large-scale fabrication projects. The material maintains reliable mechanical performance under static loads and various structural conditions. Each pipe undergoes weld inspection, dimensional verification, and mechanical property testing to ensure quality consistency and long-term service reliability in engineering applications.
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