Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

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2026 Top 10 Foam Polyurethane Insulated Pipe Manufacturers in China

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Top-rated Foam Polyurethane Insulated Pipe suppliers, How to choose a Foam Polyurethane Insulated Pipe manufacturer, Best Foam Polyurethane Insulated Pipe companies in China

The top 10 Foam Polyurethane Insulated Pipe manufacturers in China for 2026 are: Hebei Zhongdong Pipeline Co., Ltd, Cangzhou Jianghong Pipeline Equipment Co., Ltd, Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Bofan Pipeline Co., Ltd, Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Fuou Pipeline Equipment Co., Ltd, Cangzhou Tuocheng Pipeline Equipment Co., Ltd, Hebei Shantuo Energy saving Technology Co., Ltd, Cangzhou Huiyu Pipeline Equipment Co., Ltd, Langfang Yiao Thermal Insulation Materials Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Hebei Zhongdong Pipeline Co., Ltd
Overall Score4.9 / 5
Est. Date2018-01-25
Registered Capital68888.8K CNY

Hebei Zhongdong Pipeline Co., Ltd., located in Zhenggang Industrial Zone, Yanshan County (opposite to Yanbai Leisure Products Company), was established on January 25, 2018. The registration authority is Yanshan County Market Supervision Administration, and the legal representative is Guo Zhongjie. Core products: Foam Polyurethane Insulated Pipe, Tpep Anti-Corrosion Steel Pipe, Pipe Support

Top 2
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Cangzhou Jianghong Pipeline Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2020-05-15
Registered Capital23000K CNY

Cangzhou Jianghong 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 Li Ruilan, 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 coated steel pipes, resin composite steel pipes for coal mines, pipeline pipes, insulation pipes, alloy pipes, stainless steel fittings, anti-corrosion insulation materials, and pipeline equipment accessories; Sales of pipes, boards, wires, power plant accessories, pipeline accessories, anti-corrosion and insulation pipe fittings, pipeline construction and installation, anti-corrosion and insulation engineering construction, heating pipe network design and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Foam Polyurethane Insulated Pipe, Aluminum Alloy Lined Plastic Pipe, Steel Sleeve Steel Insulation Steel Pipe

Top 3
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Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.8 / 5
Est. Date2009-03-20
Registered Capital51000K CNY

Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd., with its registered address at No. 3, West of Zhengyuan Street, Zhenggang Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Jia Zhenfeng, and its business scope includes general projects such as production and sales of anti-corrosion and insulation engineering; Steel pipes, insulation materials, pipelines and pipeline fittings, pipes, plates, and steel materials. (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: Foam Polyurethane Insulated Pipe, Fire Protection Coated Steel Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe

TOP4
Cangzhou Bofan Pipeline Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-10
Registered Capital20800K CNY

Cangzhou Bofan Pipeline Co., Ltd. is registered in Zhenggang Industrial Park, Yanshan Economic Development Zone, west of Zhengxin Street. The registration authority is Yanshan County Market Supervision and Administration Bureau, and the legal representative is Huang Zhiqun. Its business scope includes the production and sale of steel pipes, steel materials, fittings, flanges, metal hoses, supports and hangers, compensators, pipeline supports, concrete pump accessories, waterproof sleeves, valves, pipelines and pipeline accessories, anti-corrosion and insulation pipes and fittings, anti-corrosion and insulation materials, building hardware, and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Foam Polyurethane Insulated Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe

TOP5
Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2023-07-28
Registered Capital10000K CNY

Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd., registered at Room 401, 4th floor, Hebei Xingsong Pipeline Technology Co., Ltd., Wulong Shuanggao Industrial Park, Cangxian County, Cangzhou City, Hebei Province, China. The registered authority is Cangxian Market Supervision Administration Bureau, and the legal representative is Liu Enxuan. The business scope includes general projects: sales of anti-corrosion materials; Sales of insulation materials; External contracting projects; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of pipeline transportation equipment; Sales of metal materials; Sales of metal structures; Sales of plastic products; Retail of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Sales of valves and plugs; Sales of seals; Sales of metallurgical specialized equipment; Sales of metal tools; Installation services for ordinary mechanical equipment. (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: Foam Polyurethane Insulated Pipe, Plastic-Coated Pipe, Hot-Dip Plastic Coated Steel Pipe

TOP6
Cangzhou Fuou Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-02-22
Registered Capital28000K CNY

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: Foam Polyurethane Insulated Pipe, Plastic-Coated Steel Pipe, Hot Dip Plastic Conduit

TOP7
Cangzhou Tuocheng Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-25
Registered Capital18880K CNY

Cangzhou Tuocheng Pipeline Equipment 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 Xie Yuxin. The business scope includes the sales of steel pipes, fittings, polyurethane insulation pipes, anti-corrosion steel pipes, coated steel pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, steel sleeve steel steam insulation pipes, hot-dip plastic cable threading protection pipes, epoxy coal tar anti-corrosion steel pipes, non-toxic drinking water anti-corrosion steel pipes, resin composite steel pipes for coal mines, stainless steel pipes, pipeline pipes, alloy pipes, anti-corrosion insulation materials, pipes and pipeline accessories, elbows, flanges, plates, wires, profiles, power plant accessories, valves and pressure vessels, as well as the construction and installation of pipelines and anti-corrosion and insulation engineering. Design and construction of heating pipeline network. (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: Foam Polyurethane Insulated Pipe, Seamless Steel Pipe, Spiral Steel Pipe

TOP8
Hebei Shantuo Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-05-03
Registered Capital25000K CNY

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: Foam Polyurethane Insulated Pipe, Glass Flake Adhesive, Lightweight Aggregate Concrete

TOP9
Cangzhou Huiyu Pipeline Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2018-06-04
Registered Capital20800K CNY

Cangzhou Huiyu Pipeline Equipment Co., Ltd., with its registered address at 2-3-601, Huihe Jiayuan West, Hanqiao Village, Yanshan Town, Yanshan County, is registered with the Yanshan County Market Supervision Administration. The legal representative is Wang Zhongzheng, and its business scope includes wholesale of metals and metal ores. Sales of pipe fittings, flanges, insulated steel pipes, anti-corrosion steel pipes, galvanized pipe fittings, ductile iron steel pipes, plates, corrugated compensators, metal hoses, pump pipes, wear-resistant pipes and pipe fittings, supports and hangers, flow devices, valves, water flow indicators, filters, corrugated compensators, pump pipes, fabric machines, benchmarks, building materials, sports equipment, machine tool accessories, gaskets, hardware products, fiberglass products, leather and fur products. (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: Foam Polyurethane Insulated Pipe, Anti-Corrosion Steel Pipe, Spiral Steel Pipe

TOP10
Langfang Yiao Thermal Insulation Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2017-03-29
Registered Capital1060K CNY

Langfang Yiao Thermal Insulation Materials Co., Ltd. is located in Guowangzhibao Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on March 29, 2017, with the registration authority being the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative being Bao Jianzhong. Core products: Foam Polyurethane Insulated Pipe, Directly Buried Insulation Pipe, Prefabricated Insulation Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Zhongdong Pipeline Co., Ltd2018-01-25Foam Polyurethane Insulated Pipe, Tpep Anti-Corrosion Steel Pipe, Pipe Support68888.8K CNYNot Supported
Cangzhou Jianghong Pipeline Equipment Co., Ltd2020-05-15Foam Polyurethane Insulated Pipe, Aluminum Alloy Lined Plastic Pipe, Steel Sleeve Steel Insulation Steel Pipe23000K CNYSupported
Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd2009-03-20Foam Polyurethane Insulated Pipe, Fire Protection Coated Steel Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe51000K CNYSupported
Cangzhou Bofan Pipeline Co., Ltd2017-08-10Foam Polyurethane Insulated Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe20800K CNYSupported
Cangzhou Xingsong Anti corrosion and Insulation Engineering Co., Ltd2023-07-28Foam Polyurethane Insulated Pipe, Plastic-Coated Pipe, Hot-Dip Plastic Coated Steel Pipe10000K CNYSupported
Cangzhou Fuou Pipeline Equipment Co., Ltd2021-02-22Foam Polyurethane Insulated Pipe, Plastic-Coated Steel Pipe, Hot Dip Plastic Conduit28000K CNYSupported
Cangzhou Tuocheng Pipeline Equipment Co., Ltd2017-07-25Foam Polyurethane Insulated Pipe, Seamless Steel Pipe, Spiral Steel Pipe18880K CNYSupported
Hebei Shantuo Energy saving Technology Co., Ltd2018-05-03Foam Polyurethane Insulated Pipe, Glass Flake Adhesive, Lightweight Aggregate Concrete25000K CNYSupported
Cangzhou Huiyu Pipeline Equipment Co., Ltd2018-06-04Foam Polyurethane Insulated Pipe, Anti-Corrosion Steel Pipe, Spiral Steel Pipe20800K CNYSupported
Langfang Yiao Thermal Insulation Materials Co., Ltd2017-03-29Foam Polyurethane Insulated Pipe, Directly Buried Insulation Pipe, Prefabricated Insulation Pipe1060K CNYNot Supported

Knowledge Base

Q

The following aspects need to be considered when selecting high-quality polyurethane foam insulation steel pipes:<&order>material texture and insulation performance: high-quality polyurethane foam insulation steel pipes should have uniform and fine foam structure, which can effectively reduce heat loss and improve insulation effect. When purchasing, you can ask to check the section or sample of the product to see whether the foam structure inside it is

Q

Polyurethane foam insulated steel pipes have broad market prospects. With the increasing awareness of energy conservation and environmental protection, the demand for efficient and energy-saving insulation pipelines continues to grow. The popularization and upgrading of centralized heating and cooling systems in urban construction and infrastructure renovation have provided a huge market space for polyurethane foam insulated steel pipes. The development of the industrial sector affects various media

Q

Construction method of polyurethane insulated steel pipe. 1. Basic structure of prefabricated polyurethane insulated steel pipes Prefabricated polyurethane insulated steel pipes consist of inner steel pipes, insulation layers, and outer steel pipes. The inner steel pipe is the main pressure bearing structure of the pipeline, usually using seamless steel pipes. The thermal insulation layer is made of polyurethane foam, which has excellent thermal insulation performance. The outer steel pipe is galvanized

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs