Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of erw steel pipe dn500 en10219 s355jrh for steel structure and construction projects in China. Please feel free to buy cheap erw steel pipe dn500 en10219 s355jrh for steel structure and construction projects from our factory. All customized products are with high quality and low price.
High-Precision DN500 ERW Hollow Sections for Structural Engineering
Huayang's DN500 ERW pipes utilizing EN10219 S355JRH steel provide the exceptional yield strength and dimensional accuracy required for large-scale steel structure and construction projects.
|
Technical Parameter |
Specification Value |
|
Material Grade |
EN10219 S355JRH |
|
Yield Strength |
≥ 355 MPa (51,500 psi) |
|
Tensile Strength |
470 – 630 MPa (68,100 - 91,300 psi) |
|
Outer Diameter |
508.0 mm (DN500 / NPS 20) |
|
Weld Process |
High-Frequency ERW |
This mid-diameter structural solution ensures superior load-bearing capacity and architectural versatility, safeguarding critical structural integrity in modern sports stadiums, airport terminals, and industrial frameworks.
Advanced Structural Reliability in Civil and Industrial Construction
Engineered for the rigorous demands of high-load structural applications, Huayang's DN500 EN10219 S355JRH pipes feature a high-performance carbon steel body optimized for cold-formed welded hollow sections. The 508.0mm ERW units are manufactured using high-frequency induction welding, which produces a consistent longitudinal bond with a minimal heat-affected zone (HAZ), preserving the base metal's ductility and fatigue resistance. The S355JRH specification provides a robust 355 MPa yield threshold, offering a high strength-to-weight ratio that is essential for optimizing steel consumption in complex truss systems and bridge piers. As a premier structural manufacturer, Huayang subjects each DN500 unit to automated ultrasonic weld inspection and precise dimensional verification, ensuring a high-integrity conduit that meets strict European tolerances for roundness and straightness, facilitating seamless on-site assembly and long-term seismic resilience in diverse construction environments.
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