2026 Top 10 Polyurethane Insulated Steel Pipe Manufacturers in China

Tianjin Pengzhan Steel Pipe Co., Ltd

Tianjin Pengzhan Steel Pipe Co., Ltd., with its registered address located in Anjiazhuang Industrial Zone, Xizhaizhuang Town, Jinghai District, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Yang Shaofeng, and its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Manufacturing of metal materials; Sales of metal materials; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Special equipment manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Polyurethane Insulated Steel Pipe, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe

Shandong Shengbao Pipeline Technology Co., Ltd

Shandong Shengbao Pipeline Technology Co., Ltd., with its registered address located at the north of Xishou Road, Jinshan Street, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau. The legal representative is Wang Zengfeng, and the business scope includes general projects such as metal surface treatment and heat treatment processing; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal products; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Sales of engineering plastics and synthetic resins; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Installation services for ordinary mechanical equipment; Research and development of emerging energy technologies; Research and development of resource recycling technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Manufacturing of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Polyurethane Insulated Steel Pipe, Fiberglass Chimney, Frp Pipe

Cangzhou Jiyi Pipeline Equipment Co., Ltd

Cangzhou Jiyi Pipeline Equipment Co., Ltd. is registered at Pucheng Road, Puwacheng Park, Yanshan County Economic Development Zone (inside Ruitai Institute). The registration authority is Yanshan County Market Supervision Administration Bureau, and the legal representative is Gao Ruizhao. The business scope includes the sale of seamless steel pipes, straight seam steel pipes, spiral steel pipes, welded steel pipes, anti-corrosion steel pipes, insulation steel pipes, coated steel pipes, threading pipes, elbows, flanges, reducers, tees, pipe fittings, pipe fittings, compensators, waterproof sleeves, and valves. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Insulated Steel Pipe, Lined Plastic Steel Pipe, Flange Globe Valve

Cangzhou Tianhe Yuan Pipeline Co., Ltd

Cangzhou Tianhe Yuan Pipeline Co., Ltd., with its registered address in Jiajin Village, Mengdian Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Jia Shixing. Its business scope includes the sales of steel pipes, fittings, anti-corrosion and insulation pipelines, pipeline accessory series products, anti-corrosion steel pipes, insulation steel pipes, polyurethane insulation pipes, prefabricated buried insulation pipes, steel sleeve steam insulation pipes, 3PE anti-corrosion steel pipes, anti-corrosion pipelines for water supply and drainage, heat, electricity, oil and gas, anti-corrosion and insulation processing, power plant accessories, plastic coating, lining, hot-dip plastic composite pipes, cable protection pipes, metal products, plastic products, anti-corrosion and insulation materials, steel, plates, alloys, stainless steel pipes, and fittings, as well as the import and export business of the above commodities. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Insulated Steel Pipe, Steel Sleeve Steel Insulation Steel Pipe, 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: Polyurethane Insulated Steel Pipe, Cement Mortar Steel Pipe, Pipe Fitting

Cangzhou Dashengchang Pipeline Co., Ltd

Cangzhou Dashengchang Pipeline Co., Ltd., registered at 35-108 Xingye Road, Cangzhou Economic Development Zone, registered with the Market Supervision and Administration Bureau of Cangzhou Economic Development Zone, with Lu Junxian as the legal representative. Its business scope includes wholesale and retail of steel, pipes, instruments, hardware, building materials (excluding sand and gravel), anti-corrosion materials, and insulation materials (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Polyurethane Insulated Steel Pipe, Anti Corrosion Water Supply Steel Pipe, Anti-Corrosion Steel Pipe

Cangzhou Pengying Pipeline Co., Ltd

Cangzhou Pengying Pipeline Co., Ltd., with its registered address in Qianhutong Village, Bianwu Town, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau. The legal representative is Song Xidong, and its business scope includes general projects such as the production and sales of seamless steel pipes, welded pipes, spiral steel pipes, and pipe materials; Pipe fittings, flanges, manholes, and ring pipes; Water spray spray fire cooling device, fire turret, fire spray cooling device, fire spray ring pipe, tank spray ring pipe, spherical tank spray ring pipe; Mechanical equipment accessories for power plants, steel mills, cement plants, and chemical plants; Petroleum, chemical, and power pipeline components and fittings, ceramic wear-resistant pipelines, ceramic wear-resistant fittings; Rubber lined pipes, plastic lined pipes; Pipe brackets, pipe supports and hangers; Anti corrosion and insulation pipelines and accessories; Import and export business of goods above and above. (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: Polyurethane Insulated Steel Pipe, Elbow, Spray Ring Pipe