2026 Top 10 Polyurethane Rigid Foam Pipe Manufacturers in China

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: Polyurethane Rigid Foam Pipe, Oil Casing, Steel Sleeve Steel Insulation Steel Pipe

Hebei Shantuo Energy saving Technology Co., Ltd

Hebei Shantuo Energy saving Technology Co., Ltd., with its registered address in Guowangzhibao Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Yang Lijie, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of cement products; Sales of cement products; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Sales of anti-corrosion materials; Sales of chemical products (excluding licensed chemical products); Sales of metal materials; Sales of building materials; Operation of wires and cables; Sales of mining machinery; Retail of hardware products; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of metal ores; Sales of security equipment; Sales of firefighting equipment; Specialized equipment repair; Electronic and mechanical equipment maintenance (excluding special equipment) (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations) License project: construction project construction; Construction professional operations (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Polyurethane Rigid Foam Pipe, Glass Flake Adhesive, Lightweight Aggregate Concrete

Langfang Hengzhong Thermal Insulation Materials Co., Ltd

Langfang Hengzhong Thermal Insulation Materials Co., Ltd., with its registered address in Daluo Village, Dashangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Ban Jianbin, and its business scope includes the manufacturing and sales of thermal insulation and sound insulation materials, fireproof sealing materials, lightweight building materials, ecological environment materials (excluding hazardous chemicals), cement products, fasteners, refractory materials, glass fibers and products, and household textile products; Sales of insulation materials, building waterproofing membrane products, synthetic materials (excluding hazardous chemicals), chemical products (excluding licensed chemical products), building materials, sealing materials, anti-corrosion materials, high-performance fibers and composite materials; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Rigid Foam Pipe, Polyurethane Pipe Shell, Galvanized Overhead Insulation Pipe

Shaanxi Dingsu Pipeline Technology Co., Ltd

Shaanxi Dingsu Pipeline Technology Co., Ltd., with its registered address at Room 11, Unit 1, Building A4, New Era Plaza, 1668 South China City, Xi'an International Port Zone, Shaanxi Province, is registered with the Chanba International Port Branch (Port Area) of Xi'an Municipal Administration for Market Regulation. The legal representative is Yang Fan, and its business scope includes general projects such as sales of rubber products; Sales of plastic products; Sales of insulation materials; Sales of synthetic materials; Sales of metal products; Sales of metal materials; Operation of wires and cables; Sales of valves and plugs; Sales of building materials; Wholesale of hardware products; Retail of hardware products. (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 Rigid Foam Pipe, Mesh Steel Strip Composite Pipe, Gas Pipe

Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd

Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd., with its registered address in Xiliu Village, Yanshan Town, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Xiaohui. Its business scope includes the sale of steel pipes, petroleum casings, anti-corrosion steel pipes, insulation pipes, pipeline pipes, alloy pipes, stainless steel pipes, bent pipes, pipe fittings, anti-corrosion and insulation materials, pipeline equipment and accessories, pipes, plates, wires, profiles, steel, and machine tool accessories; And the import and export business of the above products.. Core products: Polyurethane Rigid Foam Pipe, Head, Three-Way

Cangzhou Youyi Pipeline Co., Ltd

Cangzhou Youyi Pipeline Co., Ltd., with its registered address located in Puwacheng Industrial Zone, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Jia Zhaojie, and its business scope includes the production of pipelines and accessories, elbows, tees, flanges, reducers, heads, wear-resistant pipelines, corrugated compensators, rubber joints, flange components, manholes, supports and hangers, power plant accessories, anti-corrosion steel pipes, insulation steel pipes, and mechanical equipment accessories. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Polyurethane Rigid Foam Pipe, Directly Buried Insulated Steel Pipe, Wear Resistant Double Sleeve

Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd

Tangshan Xingbang Pipeline Engineering Equipment Co., Ltd., with its registered address located in Houhu Industrial Agglomeration Zone, Yutian County, is registered with the Yutian County Market Supervision and Administration Bureau, and its legal representative is Qiu Huawei. Its business scope includes general projects such as anti-corrosion and insulation pipelines, PE anti-corrosion pipes, PE pipes, PB pipes, PE-RT pipes, PP-R pipes and fittings, elbows, bends, tees, and variable diameter pipes design, manufacturing, sales, and installation; Research and development, manufacturing, sales, and installation of pipeline leak intelligent monitoring system equipment; Design and installation of water supply and drainage engineering; Sales of steel, plastic pellets, chemical products, and chemical raw materials (excluding hazardous chemicals); Industrial design services; Pipeline engineering technical consulting, technical services, and technology transfer; Manufacturing and sales of energy-saving and environmentally friendly equipment, spiral welded pipes; House leasing; Mechanical equipment leasing; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods). (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 Rigid Foam Pipe, Spray Wrapped Insulation Pipe, Overhead Steam Insulation Pipe