Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 2026 Updated

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2026 Top 10 Plastic Coated Fire Steel Pipe Manufacturers in China

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Top-rated Plastic Coated Fire Steel Pipe suppliers, How to choose a Plastic Coated Fire Steel Pipe manufacturer, Best Plastic Coated Fire Steel Pipe companies in China

The top 10 Plastic Coated Fire Steel Pipe manufacturers in China for 2026 are: Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd, Cangzhou Youcheng Pipeline Technology Co., Ltd, Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd, Shaanxi Baideli Pipeline Technology Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Hebei Yugang Pipeline Manufacturing Co., Ltd, Hebei Weiao Pipeline Co., Ltd, Cangzhou Youcheng Pipeline Technology Co., Ltd, Cangzhou Hengyun Anti corrosion and Insulation Engineering 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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Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd

Across from Xinxing Furniture, 283 Provincial Road, Cangyan Road, Yanshan County

Overall Score4.9 / 5
Est. Date2020-12-22
Registered Capital28000K CNY

Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd. is located opposite Xinxing Furniture on Cangyan Road 283 Provincial Road in Yanshan County. It was established on December 22, 2020, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Bi Qiuxia. Core products: Plastic Coated Fire Steel Pipe

Top 2
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Cangzhou Youcheng Pipeline Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-07-21
Registered Capital50000K CNY

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: Plastic Coated Fire 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: Plastic Coated Fire Steel Pipe, Coated Steel Pipes For Coal Mines, Coated Composite Steel Pipe

TOP4
Shaanxi Baideli Pipeline Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-01-08
Registered Capital156000K CNY

Shaanxi Baideli Pipeline Technology Co., Ltd. is registered in Dazhai Village, Sanqu Town, Jingyang County, Xianyang City, Shaanxi Province. The registration authority is Jingyang County Market Supervision Administration, and the legal representative is Weng Luchao. Its business scope includes general projects such as general component manufacturing; Manufacturing of metal structures; Fastener manufacturing; Sales of metal structures; Sales of metal materials; Sales of fasteners; Sales of non-ferrous metal alloys; Sales of mechanical equipment; Sales of pipeline transportation equipment; Sales of anti-corrosion materials; Sales of seals; Installation services for ordinary mechanical equipment; Wholesale of hardware products; Sales of plastic products; Sales of firefighting equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Leasing of construction machinery and equipment; Steel rolling processing; Production of bearing steel products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Spray processing; Black metal casting; Sales of high-quality special steel materials; Manufacturing of metal materials; Manufacturing of plastic products; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); New material technology research and development (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 (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Plastic Coated Fire Steel Pipe, Anti-Corrosion Pipe, Anti-Corrosion Steel Pipe

TOP5
Cangzhou Huadun Pipeline Technology Co., Ltd

South of Puyang Road East Section, Yanshan County Economic Development Zone, Cangzhou City, Hebei Province

Overall Score4.7 / 5
Est. Date2021-05-18
Registered Capital100000K CNY

Cangzhou Huadun Pipeline Technology Co., Ltd. is located in the economic development zone of Yanshan County, Cangzhou City, Hebei Province, on the south side of Puyang Road East Section. It was established on May 18, 2021, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Liu Zhenhong. Core products: Plastic Coated Fire Steel Pipe

TOP6
Cangzhou Huadun Pipeline Technology Co., Ltd

South of Puyang Road East Section, Yanshan County Economic Development Zone, Cangzhou City, Hebei Province

Overall Score4.6 / 5
Est. Date2021-05-18
Registered Capital100000K CNY

Cangzhou Huadun Pipeline Technology Co., Ltd. is located in the economic development zone of Yanshan County, Cangzhou City, Hebei Province, on the south side of Puyang Road East Section. It was established on May 18, 2021, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Liu Zhenhong. Core products: Plastic Coated Fire Steel Pipe

TOP7
Hebei Yugang Pipeline Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2014-10-09
Registered Capital53800K CNY

Hebei Yugang Pipeline Manufacturing Co., Ltd., with its registered address located at the north of Zhenggang Park Road in Yanshan Economic Development Zone, is registered with the Administration for Industry and Commerce of Yanshan County, and its legal representative is Guan Zezhi. Its business scope includes the production of spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, fittings, flanges, anti-corrosion pipes, insulation pipes, wear-resistant pipes and pipe fittings series, supports and hangers, compensators, anti-corrosion insulation materials, pump pipes, machine tool accessories, concrete pump accessories and mechanical conveying systems; 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.. Core products: Plastic Coated Fire Steel Pipe, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe

TOP8
Hebei Weiao Pipeline Co., Ltd

No. 3, West of Zhengyuan Street, Zhenggang Park, Yanshan County Economic Development Zone, Cangzhou City, Hebei Province

Overall Score4.6 / 5
Est. Date2009-03-20
Registered Capital51000K CNY

Hebei Weiao Pipeline Co., Ltd. is located in Zhenggang Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, at No. 3 West of Zhengyuan Street. It was established on March 20, 2009, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Jia Zhenfeng. Core products: Plastic Coated Fire Steel Pipe

TOP9
Cangzhou Youcheng Pipeline Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-07-21
Registered Capital50000K CNY

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: Plastic Coated Fire Steel Pipe, Steel Casing Pile Driving Column, Anti-Corrosion Steel Pipe

TOP10
Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.3 / 5
Est. Date2023-12-28
Registered Capital10880K CNY

Cangzhou Hengyun Anti corrosion and Thermal Insulation Engineering Co., Ltd. is registered in the middle section of Puwacheng Park, Yanshan Economic Development Zone, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Liu Jiandong. Its business scope includes licensed projects such as construction projects. (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 issued by relevant departments.) General projects: sales of metal materials; Sales of building materials; Sales of rubber products; Sales of plastic products; Sales of metal products; Retail of hardware products; Sales of building decoration materials; Sales of valves and plugs; Sales of mechanical parts and components; Sales of anti-corrosion materials; Sales of insulation materials; Sales of fasteners; Sales of metal wire ropes and their products; Sales of seals; Sales of metal chains and other metal products; Sales of metal structures. (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: Plastic Coated Fire Steel Pipe, One, Insulated Steel Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd2020-12-22Plastic Coated Fire Steel Pipe28000K CNYSupported
Cangzhou Youcheng Pipeline Technology Co., Ltd2020-07-21Plastic Coated Fire Steel Pipe50000K CNYSupported
Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd2009-03-20Plastic Coated Fire Steel Pipe, Coated Steel Pipes For Coal Mines, Coated Composite Steel Pipe51000K CNYSupported
Shaanxi Baideli Pipeline Technology Co., Ltd2021-01-08Plastic Coated Fire Steel Pipe, Anti-Corrosion Pipe, Anti-Corrosion Steel Pipe156000K CNYNot Supported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Plastic Coated Fire Steel Pipe100000K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Plastic Coated Fire Steel Pipe100000K CNYSupported
Hebei Yugang Pipeline Manufacturing Co., Ltd2014-10-09Plastic Coated Fire Steel Pipe, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe53800K CNYNot Supported
Hebei Weiao Pipeline Co., Ltd2009-03-20Plastic Coated Fire Steel Pipe51000K CNYNot Supported
Cangzhou Youcheng Pipeline Technology Co., Ltd2020-07-21Plastic Coated Fire Steel Pipe, Steel Casing Pile Driving Column, Anti-Corrosion Steel Pipe50000K CNYSupported
Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd2023-12-28Plastic Coated Fire Steel Pipe, One, Insulated Steel Pipe10880K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of coated fire steel pipes, it is recommended to prioritize confirming key technical parameters such as pipe diameter, wall thickness, and coating thickness to ensure compliance with the pressure resistance and anti-corrosion requirements of the fire protection system.
  • Plastic coated fire steel pipes are suitable for corrosive environments such as underground pipelines and chemical parks. When purchasing, epoxy resin or polyethylene coating types can be selected based on specific scenarios.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to ensure supply stability and compliance.
  • When evaluating product specifications, attention should be paid to the material grade of the steel pipe substrate and the adhesion test data of the coating, which directly affect the anti leakage performance during long-term use.

Knowledge Base

Q

The inner and outer plastic coated steel pipe is a steel plastic composite steel pipe that is welded with a plastic anti-corrosion layer on the inner surface of the steel pipe (bottom pipe) or with a plastic anti-corrosion layer on the inner and outer surfaces through spray rolling immersion suction technology. Has excellent corrosion resistance and relatively low frictional resistance. Polyvinyl chloride (PVC) coated steel pipes are suitable for transporting media such as drainage, seawater, oil, and air conditioning maintenance gases.

Q

Fire coated steel pipe is a high-performance steel pipe with a special coating, mainly used for water supply pipelines in fire protection systems. The following is an introduction to its main features: Base pipe material: Fire protection coated steel pipes are based on straight seam steel pipes or seamless steel pipes, ensuring the basic strength and structural stability of the pipes. Coating characteristics: Exterior wall coating with high adhesion, impact resistance, anti-corrosion and weather resistant properties

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