2026 Top 10 Heat Preserved Steel Pipe Manufacturers in China

Cangzhou Guangyi Pipeline Manufacturing Co., Ltd

Cangzhou Guangyi Pipeline Manufacturing Co., Ltd., with its registered address in Yemaoli Village, Wangshu Town, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau. Its legal representative is He Kangle, and its business scope includes general projects such as building decoration, manufacturing of plumbing pipe parts and other metal products for construction; Manufacturing of metal fittings for construction; Manufacturing of metal products for safety and firefighting purposes; Metal surface treatment and heat treatment processing; Steel rolling processing; Sales of insulation materials; Sales of steel reinforcement products for construction; 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: Heat Preserved Steel Pipe, Anti-Corrosion Steel Pipe, Insulated Steel Pipe

Hebei Tongren Pipeline Manufacturing Co., Ltd

Hebei Tongren Pipeline Manufacturing Co., Ltd., with its registered address located 500 meters north of the Yanta Road viaduct in Wuliyao, Yanshan County, is registered with the Yanshan County Market Supervision Administration. The legal representative is Huang Fang, and its business scope includes the production and processing of spiral steel pipes, straight seam steel pipes, seamless steel pipes, oil casing pipes, insulation pipes, 3PE anti-corrosion steel pipes, external PE and internal EP anti-corrosion steel pipes TPEP anti-corrosion steel pipe, epoxy powder anti-corrosion steel pipe, coated composite pipe, epoxy coal tar anti-corrosion steel pipe, cement mortar anti-corrosion steel pipe, water supply and drainage anti-corrosion steel pipe, natural gas transmission anti-corrosion steel pipe, heavy protection bimetallic bridge protection pipe, hot-dip plastic cable threading protection pipe, fire protection coated steel pipe, epoxy resin composite steel pipe for coal mines, anti-corrosion and insulation pipe fittings, power plant pipelines and pipeline accessories, wear-resistant steel pipes, pipeline pipes, PE pipes, alloy pipes, stainless steel pipes, acoustic measuring pipes, pipe fittings, flanges, elbows, anti-corrosion and insulation materials, pipeline equipment accessories production and processing: anti-corrosion and insulation engineering construction. Sales of profiles, sheets, metal materials, metal products, mechanical equipment, hardware and electrical equipment, rubber products, plastic products, and electronic products. Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Heat Preserved Steel Pipe, Steel Sleeve Steel Insulation Steel Pipe, Acoustic Tube

Hebei Rengang Pipeline Manufacturing Co., Ltd

Hebei Rengang Pipeline Manufacturing Co., Ltd., with its registered address located 50 meters east of Changjin Village intersection in Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Wang Xiuhua, and its business scope includes the production of spiral steel pipes, straight seam steel pipes, seamless steel pipes, oil casing pipes, wear-resistant pipes, polyurethane insulation pipes, anti-corrosion steel pipes, plastic lined steel pipes, water supply and drainage composite steel pipes, plastic coated composite pipes, steel sleeve steam insulation pipes, non-toxic drinking water anti-corrosion steel pipes, epoxy coal tar anti-corrosion steel pipes, heavy-duty 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, bent pipes, alloy pipes, stainless steel pipes. Pipes, fittings, metal products, anti-corrosion and insulation materials, pipelines and pipeline accessories, sales of hardware products, pipes, plates Wire, steel, valves. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law).. Core products: Heat Preserved Steel Pipe, Oil Casing, 3Pe Anti-Corrosion Steel Pipe

Cangzhou Fuou Pipeline Equipment Co., Ltd

Cangzhou Fuou Pipeline Equipment Co., Ltd., with its registered address in Jiajin Village, Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Wang Zhenzhong, and its business scope includes spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, anti-corrosion steel pipes, polyurethane insulation steel pipes, 3pe anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder steel pipes, coated composite pipes, non-toxic drinking water steel pipes, hot-dip plastic cable threading protection pipes, fire protection coated steel pipes, resin composite steel pipes for coal mines, pipeline pipes, insulation pipes, alloy pipes, stainless steel fittings, bends, elbows, heads, flanges, tees, reducers, insulation joints, power plant accessories, valves, fittings, anti-corrosion insulation materials, pipelines and more. Sales of pipeline fittings, pipes, plates, wires, anti-corrosion and insulation pipe fittings, and pipeline construction and installation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Heat Preserved Steel Pipe, Hot Dip Plastic Conduit, Tpep Anti-Corrosion Steel Pipe

Shandong Dacheng Anti corrosion and Thermal Insulation Installation Engineering Co., Ltd

Shandong Dacheng Anti corrosion and Thermal Insulation Installation Engineering Co., Ltd., registered at No. 1 Meikai Road, South Section of National Highway 205, Linyi Economic Development Zone, Shandong Province, with the registration authority of Yihe New District Branch of Linyi Market Supervision Administration and the legal representative being Bi Jingyou. Its business scope includes licensed projects such as construction engineering construction; Construction labor subcontracting; Manufacturing of special equipment; Thermal production and supply; Installation, renovation, and repair of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: Manufacturing of building decoration, plumbing pipe parts, and other metal products for construction; Retail of hardware products; Sales of insulation materials; Sales of anti-corrosion materials; Manufacturing of metal materials; Sales of special equipment; Sales of metal materials; Manufacturing of plastic products; Sales of insulation and soundproofing materials; Manufacturing of insulation and soundproofing materials; Manufacturing of hardware products; Sales of plastic products; Sales of valves and plugs; Sales of building materials; Sales of metal fittings for construction; Sales of building decoration materials; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Research and development of new material technology. (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: Heat Preserved Steel Pipe, Insulated Pipeline, Foam Insulation Pipe

Hebei Yuanfeng Pipeline Engineering Co., Ltd

Hebei Yuanfeng Pipeline Engineering Co., Ltd., with its registered address at Room 501, Unit 1, Building 34, Wanhe Classic, No. 217 Yuquan Road, Shangzhuang Town, Luquan District, Shijiazhuang City, Hebei Province, is registered with the Luquan District Market Supervision and Administration Bureau. The legal representative is Xu Rui, and the business scope includes pipeline and equipment installation. Construction of pipeline engineering (excluding pressure pipelines), anti-corrosion and insulation engineering, processing (limited to branch operations only), production (limited to branch operations only), sales of pipelines and fittings, sales of building materials, chemical products and raw materials (excluding hazardous chemicals and precursor drugs), import and export of goods or technologies (excluding goods and technologies prohibited by the state or involving administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Heat Preserved Steel Pipe, Insulated Pipeline, Polyurethane Elbow

Xinlong Risheng Thermal Insulation and Anti corrosion Engineering Co., Ltd. in Dacheng County

Xinlong Risheng Thermal Insulation and Anti corrosion Engineering Co., Ltd. in Dacheng County, with its registered address located in the south of Beiqingzhou Village, Dashangtun Town, Dacheng County. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Weitao. Its business scope includes the construction of prefabricated buried insulation pipes, steel sheathed steam insulation pipes, composite insulation pipes, and polyurethane insulation and anti-corrosion engineering; Processing and sales: polyurethane jacket tubes, plastic parts, foaming machines, spraying machines; Sales: Jacket tube granules, polyurethane equipment, polyurethane products, polyurethane composite materials and accessories, insulation materials and pipe fittings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Heat Preserved Steel Pipe, Pert Hot Spring Insulation Pipe, Spraying Machine