Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of dn500 erw steel pipe in China. Please feel free to buy cheap dn500 erw steel pipe from our factory. All customized products are with high quality and low price.
A reliable choice for large-diameter transportation
DN500 ERW steel pipe is one of Huayang's key specifications, with a nominal diameter of 500mm. It is commonly used in large-scale fluid transportation and engineering structures. We utilize high-frequency electric resistance welding (ERW) to ensure excellent pipe roundness, uniform welds, and stable mechanical properties. The DN500 specification is very common in long-distance pipelines, regional water supply, and large-scale industrial projects, and can operate stably under high flow and pressure conditions.
Production Process and Quality Assurance
During the production process, Huayang uses high-quality hot-rolled strip steel from major domestic steel mills as raw material. The pipe undergoes a series of steps including uncoiling, forming, high-frequency welding, internal and external weld removal, in-line heat treatment, and sizing and straightening. Before shipment, DN500 ERW steel pipe undergoes hydrostatic testing, ultrasonic testing, and dimensional re-inspection to ensure tight, defect-free welds. Wall thicknesses can be customized, typically ranging from 8mm to 20mm, to meet the requirements of various operating conditions.
Widely Used Typical Specifications
The DN500 diameter offers excellent transport capacity and is therefore widely used in municipal water supply pipelines, long-distance natural gas projects, oil gathering pipelines, and chemical media transportation. DN500 ERW steel pipe is also frequently used in applications such as dock steel pipe piles, bridge structure supports, and circulating water networks in thermal power plants. It can withstand high internal pressures and exhibits excellent weldability.
Project Cases and Service Capabilities
Huayang Steel Pipe's DN500 ERW products have been used in a large-scale natural gas branch line project in Africa and in the construction of a main water supply network in a northern Chinese city. They have received widespread customer praise for their high quality and stable supply. We not only provide the pipe itself, but also offer further processing services such as pipe end beveling, anti-corrosion coating, flange welding, and steel pipe pile fabrication. We provide comprehensive support throughout the logistics, packaging, and after-sales process to ensure the safe and efficient delivery of our products to our customers.
Hot Tags: dn500 erw steel pipe, China dn500 erw steel pipe manufacturers, suppliers, factory, electric resistance welded pipe suppliers, erw welded steel tubing, steel pipe exporters erw, steel pipe fabrication erw, suppliers of erw steel pipe, welded pipe erw exporters
