2026 Top 10 National Standard Spiral Welded Steel Pipe Manufacturers in China

Cangzhou Youcheng Pipeline Technology Co., Ltd

Cangzhou Youcheng Pipeline Technology Co., Ltd. is located in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province. It was established on July 21, 2020, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Jia Qifei. Core products: National Standard Spiral Welded Steel Pipe

Hebei Fangqing Pipeline Manufacturing Co., Ltd

Hebei Fangqing Pipeline Manufacturing Co., Ltd., with its registered address in Puwa Development Zone, Yanshan County, is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Zhang Fang. Its business scope includes manufacturing elbows, tees, flanges, reducers, spring supports and hangers, pipe clamps, manholes, anti-corrosion, wear-resistant, insulation pipelines, fittings, filters, metal hoses, insulation joints, insulation flanges, air doors, power plant accessories, rubber soft joints, compensators, and waterproof sleeves. Sales of valves, plumbing fittings, groove fittings, hardware, PE fittings, gaskets, insulation materials, bolts, cable trays, heads, and pipe caps. To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery, equipment, components, raw materials, and technologies required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: National Standard Spiral Welded Steel Pipe, Head, Flanging

Yanshan Shangchi Pipeline Co., Ltd

Yanshan Shangchi Pipeline Co., Ltd., with its registered address located in Puwacheng Industrial Development Zone, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau, and its legal representative is Dou Lanfen. Its business scope includes the production of spiral steel pipes, straight seam steel pipes, seamless steel pipes, and petroleum casings, as well as the processing of 3PE anti-corrosion steel pipes, polyurethane insulation steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, plastic coated composite pipes, non-toxic drinking water steel pipes, heavy protection bimetallic bridge protection pipes, hot-dip plastic cable threading protection pipes, fire protection coated steel pipes, epoxy resin composite steel pipes for coal mines, pipeline pipes, insulation pipes, alloy pipes, stainless steel pipes, pipe fittings, anti-corrosion insulation materials, and pipeline equipment accessories; Sales of pipes, plates, wires, and steel materials; To engage in the export business of self-produced products and technologies of our enterprise, as well as the import business of mechanical equipment, spare parts, raw materials and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: National Standard Spiral Welded Steel Pipe, Steel Sleeve Steel Insulation Pipe, Epoxy Resin Anti-Corrosion Steel Pipe

Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd

Cangzhou, Hebei

Hebei Shenzhou Steel Pipe Manufacturing Co., Ltd. is located in Cangzhou, Hebei Province. Core products: National Standard Spiral Welded Steel Pipe

Cangzhou Youcheng Pipeline Technology Co., Ltd

Cangzhou Youcheng Pipeline Technology Co., Ltd., with its registered address located in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Jia Qifei, and its business scope includes general projects such as steel rolling processing; Spray processing; Sales of metal materials; Sales of anti-corrosion materials; Research and development of new material technology; Sales of insulation materials; Sales of valves and plugs; Wholesale of hardware products; Sales of instruments and meters; Sales of seals; Sales of metal structures; Sales of rubber products; Engineering and technological research and experimental development (excluding the development and application of human stem cells, gene diagnosis and treatment technologies, rare and unique precious and excellent varieties in China); Import and export agency; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: National Standard Spiral Welded Steel Pipe, Steel Casing Pile Driving Column, Anti-Corrosion Steel Pipe

Liaocheng Zekun Steel Co., Ltd

Liaocheng Zekun Steel Co., Ltd., registered at Room 11418, Commercial Office Building 5, Core Business District, Contemporary International Plaza, No. 177 Dongchang East Road, Dongcheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province, China. The registration authority is the Market Supervision Administration of Liaocheng Economic and Technological Development Zone, and the legal representative is Zhang Daokuan. The business scope includes general projects: sales of metal materials; Sales of building materials; Sales of metal products; Wholesale of hardware products; Sales of high-quality special steel materials; Sales of lightweight building materials; Sales of metal forming machine tools; Sales of special equipment; Sales of non-metallic minerals and products; Sales of steel reinforcement products for construction; Sales of metal structures; Retail of hardware products; Sales of non-ferrous metal alloys. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: National Standard Spiral Welded Steel Pipe, Seamless Tube, Square Tube

Cangzhou Lilong Pipeline Co., Ltd

Cangzhou Lilong Pipeline Co., Ltd. is registered in Puwacheng Park, Yanshan Economic Development Zone, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Jia Shiyu. Its business scope includes spiral steel pipes, anti-corrosion steel pipes, insulation steel pipes, straight seam steel pipes, seamless steel pipes, galvanized steel pipes, heating insulation pipes, prefabricated buried insulation pipes, polyurethane insulation steel pipes, 3PE anti-corrosion steel pipes TPEP anti-corrosion steel pipe, epoxy powder anti-corrosion steel pipe, coated composite steel pipe, hot-dip plastic conduit, epoxy coal tar anti-corrosion steel pipe, cement mortar anti-corrosion steel pipe, water supply and drainage anti-corrosion pipeline, natural gas transmission anti-corrosion steel pipe, steel sleeve steel steam insulation steel pipe, gas drainage steel pipe, IPN8710 non-toxic drinking water anti-corrosion steel pipe, anti-corrosion insulation pipe fittings, petroleum casing, pipeline steel pipe, alloy pipe, wear-resistant steel pipe, stainless steel pipe, power plant pipeline and pipeline accessories, steel, metal materials, building materials, anti-corrosion insulation materials sales and import and export business of the above goods. Construction of anti-corrosion and insulation engineering.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: National Standard Spiral Welded Steel Pipe, Tpep Anti-Corrosion Steel Pipe, Hot-Dip Plastic Coated Steel Pipe