Updated Oct 11, 2026 · Public platform & industry data

Oct 11, 2026 Updated

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2026 Top 10 Outer Pe Inner Ep Coated Steel Pipe Manufacturers in China

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Top-rated Outer Pe Inner Ep Coated Steel Pipe suppliers, How to choose a Outer Pe Inner Ep Coated Steel Pipe manufacturer, Best Outer Pe Inner Ep Coated Steel Pipe companies in China

The top 10 Outer Pe Inner Ep Coated Steel Pipe manufacturers in China for 2026 are: Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd, Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd, Cangzhou Jianghong Pipeline Equipment Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Hebei Hengtai Pipeline Technology Co., Ltd, Shaanxi Baideli Pipeline Technology Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Cangzhou Bofan Pipeline Co., Ltd, Cangzhou Puxin Pipeline Engineering Co., Ltd, Hebei Yijie Pipeline Equipment 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: Outer Pe Inner Ep Coated Steel Pipe, Coated Steel Pipes For Coal Mines, Coated Composite Steel Pipe

Top 2
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Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd

South Section of Fengze Street, Luancheng District, Shijiazhuang City (South of Zhaojiazhuang Village)

Overall Score4.8 / 5
Est. Date2008-01-27
Registered Capital10000K CNY

Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd. is located in the southern section of Fengze Street, Luancheng District, Shijiazhuang City (south of Zhaojiazhuang Village). It was established on January 27, 2008, with the registration authority of Luancheng District Market Supervision Administration and the legal representative being Zhang Subin. Core products: Outer Pe Inner Ep Coated Steel Pipe

Top 3
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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: Outer Pe Inner Ep Coated Steel Pipe, Aluminum Alloy Lined Plastic Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe

TOP4
Cangzhou Huadun Pipeline Technology Co., Ltd
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: Outer Pe Inner Ep Coated Steel Pipe

TOP5
Hebei Hengtai Pipeline Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-09-30
Registered Capital50000K CNY

Hebei Hengtai Pipeline Technology Co., Ltd., with its registered address located in Zhenggang Park, Yanshan Economic Development Zone, is registered with the Market Supervision Administration of Yanshan County and represented by Wang Junhai as its legal representative. Its business scope includes the research and utilization of pipeline coating, anti-corrosion, and insulation technologies; Production of steel pipes, fittings, flange series products, coated steel pipes, anti-corrosion steel pipes, insulated steel pipes, hot-dip plastic cable conduits, TPEP anti-corrosion steel pipes, anti-corrosion materials, insulation materials and high-density polyethylene outer protective sleeves, wear-resistant, ductile iron and other pipelines and pipeline accessories, transportation facilities, sign posts, pump pipes, concrete pump accessories, fabric dispensers, supports and hangers, rubber hoses, plates, wires, profiles, compensators, valves and pressure vessels; Selling steel pipes, sports equipment, machine tool accessories, hardware products, mechanical conveyors, and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Outer Pe Inner Ep Coated Steel Pipe, Plastic-Coated Steel Pipe, Hot Dip Plastic Conduit

TOP6
Shaanxi Baideli Pipeline Technology Co., Ltd
Overall Score4.6 / 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: Outer Pe Inner Ep Coated Steel Pipe, Anti-Corrosion Pipe, Anti-Corrosion Steel Pipe

TOP7
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: Outer Pe Inner Ep Coated Steel Pipe

TOP8
Cangzhou Bofan Pipeline Co., Ltd
Overall Score4.6 / 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: Outer Pe Inner Ep Coated Steel Pipe, Plastic-Coated Steel Pipe, Coated Composite Steel Pipe

TOP9
Cangzhou Puxin Pipeline Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2018-04-20
Registered Capital10680K CNY

Cangzhou Puxin Pipeline Engineering Co., Ltd., with its registered address located on the west side of Wuliyao Elevated Bridge in Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Xu Dawei. Its business scope includes manufacturing elbows, tees, flanges, reducers, pipe caps, heads, spring supports and hangers, pipe clamps, manholes, anti-corrosion and wear-resistant insulation pipelines, fittings, filters, metal hoses, insulation joints, rubber soft joints, compensators, and waterproof sleeves; Sales of valves, plumbing fittings, groove fittings, hardware, PE fittings, gaskets, insulation materials, bolts, cable trays; To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery, equipment, components, raw materials, and technologies required by the 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: Outer Pe Inner Ep Coated Steel Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe

TOP10
Hebei Yijie Pipeline Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2017-11-01
Registered Capital3000K CNY

Hebei Yijie Pipeline Equipment Co., Ltd. is located on the 2nd floor of Building 8, North 6, Hardware and Pipe Fitting City, Xindian Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province. It was established on November 1, 2017, and registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Fu Yisen. Core products: Outer Pe Inner Ep Coated Steel Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd2009-03-20Outer Pe Inner Ep Coated Steel Pipe, Coated Steel Pipes For Coal Mines, Coated Composite Steel Pipe51000K CNYSupported
Hebei Yunkai Steel Plastic Pipe Industry Co., Ltd2008-01-27Outer Pe Inner Ep Coated Steel Pipe10000K CNYSupported
Cangzhou Jianghong Pipeline Equipment Co., Ltd2020-05-15Outer Pe Inner Ep Coated Steel Pipe, Aluminum Alloy Lined Plastic Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe23000K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Outer Pe Inner Ep Coated Steel Pipe100000K CNYSupported
Hebei Hengtai Pipeline Technology Co., Ltd2018-09-30Outer Pe Inner Ep Coated Steel Pipe, Plastic-Coated Steel Pipe, Hot Dip Plastic Conduit50000K CNYNot Supported
Shaanxi Baideli Pipeline Technology Co., Ltd2021-01-08Outer Pe Inner Ep Coated Steel Pipe, Anti-Corrosion Pipe, Anti-Corrosion Steel Pipe156000K CNYNot Supported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Outer Pe Inner Ep Coated Steel Pipe100000K CNYSupported
Cangzhou Bofan Pipeline Co., Ltd2017-08-10Outer Pe Inner Ep Coated Steel Pipe, Plastic-Coated Steel Pipe, Coated Composite Steel Pipe20800K CNYSupported
Cangzhou Puxin Pipeline Engineering Co., Ltd2018-04-20Outer Pe Inner Ep Coated Steel Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe10680K CNYSupported
Hebei Yijie Pipeline Equipment Co., Ltd2017-11-01Outer Pe Inner Ep Coated Steel Pipe3000K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of PE coated steel pipes, it is recommended to prioritize confirming key technical parameters such as wall thickness, coating adhesion, and corrosion resistance level of the pipes to ensure compliance with the requirements of the conveying medium and pressure.
  • This product is suitable for chemical, water supply and drainage, and fire protection scenarios. When purchasing, different coating thicknesses or material ratios should be selected according to the specific application environment. For example, in strong corrosive environments, the acid and alkali resistance index of the inner EP coating needs to be improved.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information. Priority should be given to selecting enterprises with stable production capacity and case data.
  • For long-distance pipeline projects, it is recommended to verify the UV resistance and wear resistance of the outer PE coating, and evaluate the supplier's ability to ensure timely supply based on their industry performance.

Knowledge Base

Q

External polyethylene and internal epoxy coated anti-corrosion steel pipe is a type of steel pipe with excellent anti-corrosion performance. Its outer layer is coated with polyethylene (PE) material, and its inner layer is coated with epoxy resin (EP) material. This anti-corrosion steel pipe combines the advantages of polyethylene and epoxy resin coatings, making the steel pipe have good performance in anti-corrosion, wear resistance, weather resistance, temperature resistance, and other aspects.

Q

Comprehensive analysis of inner EP and outer PE coated spiral steel pipe The inner EP and outer PE coated spiral steel pipe is a composite pipeline based on spiral steel pipe, with epoxy resin (EP) coated on the inner wall and polyethylene (PE) coated on the outer wall. It combines metal strength with plastic corrosion resistance, anti-static, weather resistance and other characteristics, and is widely used in municipal, industrial, mining and other fields. The following defines characteristics and production

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