Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Fire Protection Coated Steel Pipe Manufacturers in China

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

The top 10 Fire Protection Coated Steel Pipe manufacturers in China for 2026 are: Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd, Cangzhou Jianghong Pipeline Equipment Co., Ltd, Hebei Puxin Pipeline Group Co., Ltd, Foshan Jiandong Pipe Industry Co., Ltd, Cangzhou Youhao Pipeline Co., Ltd, Hebei Rengang Pipeline Manufacturing Co., Ltd, Hebei Yugang Pipeline Manufacturing 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 Huadun Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.9 / 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: Fire Protection Coated Steel Pipe, Coated Steel Pipes For Coal Mines, Ipn8710 Anti-Corrosion Steel Pipe

Top 2
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Cangzhou Huadun Pipeline Technology Co., Ltd
Overall Score4.8 / 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: Fire Protection Coated Steel Pipe, Hot Dip Plastic Conduit, Spiral Steel Pipe

Top 3
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Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2014-05-15
Registered Capital51990K CNY

Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd., with its registered address in Puwa Industrial Park, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Wenhui. Its business scope includes the production of steel pipes, pipe fittings, anti-corrosion steel pipes, insulation steel pipes, pipeline equipment and accessories, valves, spiral steel pipes, straight seam steel pipes, coated composite steel pipes, epoxy powder anti-corrosion steel pipes, water supply coated steel pipes, TPEP anti-corrosion steel pipes, socket type coated steel pipes, special rubber rings for socket type steel pipes, 3PE anti-corrosion steel pipes, external PE anti-corrosion steel pipes, lined plastic steel pipes, coated composite steel pipes for underground coal mines, steam insulation steel pipes and fittings, anti-corrosion equipment and socket type steel pipe production equipment; Sales of special rubber rings for socket steel pipes. 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. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fire Protection Coated Steel Pipe, Plastic-Coated Steel Pipe, Flange

TOP4
Cangzhou Jianghong Pipeline Equipment Co., Ltd
Overall Score4.7 / 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: Fire Protection Coated Steel Pipe, Aluminum Alloy Lined Plastic Pipe, Flange

TOP5
Hebei Puxin Pipeline Group Co., Ltd

Puwacheng Industrial Park, Yanshan Economic Development Zone (West of Changhui Line)

Overall Score4.7 / 5
Est. Date2019-04-22
Registered Capital108000K CNY

Hebei Puxin Pipeline Group Co., Ltd., located in Puwacheng Park, Yanshan Economic Development Zone (west of Changhui Line), was established on April 22, 2019. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Chu Yajun. Core products: Fire Protection Coated Steel Pipe, Anti-Corrosion Steel Pipe, Insulated Steel Pipe

TOP6
Foshan Jiandong Pipe Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2015-06-26
Registered Capital5000K CNY

Foshan Jiandong Pipe Industry Co., Ltd., registered at No. 06, Steel World Avenue, F4 Zone, Guangdong Lecong Steel World, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Zhang Xiaolin, and the business scope includes the sale of steel pipes, water pipes and accessories, and metal materials; Domestic commercial and material supply and marketing industry (projects that require approval by law must be approved by relevant departments before conducting business activities) (Projects that require approval by law must be approved by relevant departments before conducting business activities). Core products: Fire Protection Coated Steel Pipe, Steel-Plastic Composite Pipe, Steel Casing

TOP7
Cangzhou Youhao Pipeline Co., Ltd
Overall Score4.6 / 5
Est. Date2017-08-03
Registered Capital20000K CNY

Cangzhou Youhao Pipeline Co., Ltd. is located on the east side of Changhui Line in Puwacheng Industrial Zone, Yanshan County. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Wang Yongyuan. The business scope includes the sales of steel pipes, fittings, anti-corrosion and insulation pipelines, insulation steel pipes, anti-corrosion steel pipes, 3PE natural gas anti-corrosion steel pipes, steam pipelines, anti-corrosion steel pipes for drinking water, anti-corrosion and insulation fittings, steel, anti-corrosion materials, insulation materials, ductile iron pipes, valves, coated composite steel pipes, and the import and export business of the above products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Fire Protection Coated Steel Pipe, Plastic-Coated Steel Pipe, Polyurethane Steel Pipe

TOP8
Hebei Rengang Pipeline Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2021-12-07
Registered Capital12880K CNY

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: Fire Protection Coated Steel Pipe, Oil Casing, 3Pe Anti-Corrosion Steel Pipe

TOP9
Hebei Yugang Pipeline Manufacturing Co., Ltd
Overall Score4.4 / 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: Fire Protection Coated Steel Pipe, Anti-Corrosion Steel Pipe, Coal Tar Anti-Corrosion Steel Pipe

TOP10
Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.4 / 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: Fire Protection Coated Steel Pipe, One, Flange

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd2009-03-20Fire Protection Coated Steel Pipe, Coated Steel Pipes For Coal Mines, Ipn8710 Anti-Corrosion Steel Pipe51000K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Fire Protection Coated Steel Pipe, Hot Dip Plastic Conduit, Spiral Steel Pipe100000K CNYNot Supported
Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd2014-05-15Fire Protection Coated Steel Pipe, Plastic-Coated Steel Pipe, Flange51990K CNYNot Supported
Cangzhou Jianghong Pipeline Equipment Co., Ltd2020-05-15Fire Protection Coated Steel Pipe, Aluminum Alloy Lined Plastic Pipe, Flange23000K CNYSupported
Hebei Puxin Pipeline Group Co., Ltd2019-04-22Fire Protection Coated Steel Pipe, Anti-Corrosion Steel Pipe, Insulated Steel Pipe108000K CNYNot Supported
Foshan Jiandong Pipe Industry Co., Ltd2015-06-26Fire Protection Coated Steel Pipe, Steel-Plastic Composite Pipe, Steel Casing5000K CNYSupported
Cangzhou Youhao Pipeline Co., Ltd2017-08-03Fire Protection Coated Steel Pipe, Plastic-Coated Steel Pipe, Polyurethane Steel Pipe20000K CNYNot Supported
Hebei Rengang Pipeline Manufacturing Co., Ltd2021-12-07Fire Protection Coated Steel Pipe, Oil Casing, 3Pe Anti-Corrosion Steel Pipe12880K CNYSupported
Hebei Yugang Pipeline Manufacturing Co., Ltd2014-10-09Fire Protection Coated Steel Pipe, Anti-Corrosion Steel Pipe, Coal Tar Anti-Corrosion Steel Pipe53800K CNYSupported
Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd2023-12-28Fire Protection Coated Steel Pipe, One, Flange10880K CNYSupported

Purchasing Guide

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

  • For the procurement requirements of fire protection coated steel pipes, it is recommended to prioritize confirming key technical parameters such as pipe diameter, wall thickness, and coating adhesion to ensure compliance with the pressure resistance and anti-corrosion requirements of the fire protection system.
  • Fire protection coated steel pipes are suitable for high-rise building sprinkler systems or chemical industrial park fire pipe networks. When purchasing, the coating type such as epoxy resin or polyethylene should be selected according to the characteristics of the medium.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • When evaluating product specifications, attention should be paid to the material grade of the steel pipe substrate (such as Q235B) and the coating thickness standard (usually ≥ 0.3mm), which directly affect the service life and fire performance of the pipeline.

Knowledge Base

Q

Selection of groove coated plastic composite steel pipes for fire pipes: Visual inspection Visually inspect the appearance quality of the coated steel pipe, and the test results should comply with the provisions of 5.1. thickness measurement Take two cross-sections of different lengths from both ends of the coated steel pipe, and use an electromagnetic thickness gauge to measure the coating thickness at any four points perpendicular to the circumference on each cross-section. The test results should comply with 5.4

Q

Baidu AiGou has found pictures of different categories of fire water supply coated steel pipes for you, taking you to appreciate the diversity and uniqueness of fire water supply coated steel pipes. At the same time, we also recommend high-quality fire water supply coated steel pipes for you, allowing you to easily and quickly find the most suitable fire water supply coated steel pipe for yourself when purchasing.

Q

Coated steel pipe is a common pipeline material, which is composed of two layers of coated material covering the steel pipe inside and outside. This type of pipeline has many advantages, such as good anti-corrosion performance, long service life, and easy installation, and is suitable for pipeline engineering in various fields. Below, we will provide a detailed analysis of the characteristics and applications of coated steel pipes, and further explore their related content.

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