Description

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ERW Welded Steel Pipe is a type of steel pipe manufactured by forming steel plates or strips into a cylindrical shape and welding the longitudinal edges using high-frequency resistance welding, submerged arc welding, or other processes. Its weld seam is a straight line, hence the name. This type of steel pipe has an efficient and cost-effective manufacturing process and offers a flexible range of diameters (typically from small to large diameters).

Widely Used in Critical Fields

Industrial Fluid Transportation

Suitable for process water, chemicals, and slurry transportation in chemical, power, mining, and other industries. Specific material selection or anti-corrosion lining can be applied based on the characteristics of the medium.

Marine and Special Environments

Used in offshore platform pipelines, dredging project mud discharge pipes, etc., with enhanced anti-corrosion treatment to effectively resist seawater corrosion and extreme weather conditions.

Success Storie

Antarctic Expedition Case Study: Our specially designed oil pipelines accompanied the "Xuelong" icebreaker on its expedition to Antarctica, operating stably in extreme environments and effectively supporting China's 40th Antarctic scientific expedition.

South-to-North Water Diversion Project Case Study: Our products, as key materials, have been successfully applied in the South-to-North Water Diversion Project, a national strategic engineering project.

Why Choose Us

Qualifications and Certificates

The company has obtained multiple international authoritative certifications, including API Spec 5L/5CT, ISO9001, EU PED certification, and ISO14001, and is designated as a supplier by the Libyan Embassy in China.

Price Advantage

Combining our own production and flexible trading model, we can provide customers with product solutions that are most competitive in terms of quality, delivery time, and cost.

Sold Worldwide

Our products are sold throughout nearly 30 provinces, municipalities, and autonomous regions in China, and exported to Central Asia, the Middle East, Southeast Asia, and other regions.