Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of erw high frequency welded pipe dn610 api 5l x65 for pipeline infrastructure in China. Please feel free to buy cheap erw high frequency welded pipe dn610 api 5l x65 for pipeline infrastructure from our factory. All customized products are with high quality and low price.
Product Overview
Huayang ERW high frequency welded pipe DN610 API 5L X65, designed for high-strength pipeline infrastructure and energy transmission systems.
| Parameter | Specification |
|---|---|
| Outer Diameter | 610 mm |
| Material Grade | API 5L X65 |
| Manufacturing | ERW High Frequency Welding |
| Wall Thickness | 9–20 mm |
| Application | Pipeline infrastructure projects |
This ERW welded pipe provides excellent strength, stable weld performance, and reliable service for demanding pipeline applications.
Material Performance and Application
Huayang DN610 API 5L X65 ERW high frequency welded pipes are manufactured using advanced electric resistance welding technology, ensuring accurate dimensions, uniform wall thickness, and strong weld seam integrity. API 5L X65 is a high-strength pipeline steel grade with a minimum yield strength of 448 MPa, offering excellent mechanical performance, toughness, and resistance to operational stress. The material is widely applied in oil and gas transmission lines, water transportation systems, and large-scale infrastructure pipelines. High-frequency welding improves production efficiency while maintaining consistent weld quality. Each pipe undergoes ultrasonic inspection, hydrostatic testing, mechanical property verification, and dimensional inspection to ensure long-term reliability and compliance with international pipeline construction standards.
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