Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Plastic Coated Steel Pipes For Water Supply Inside And Outside Manufacturers in China

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Top-rated Plastic Coated Steel Pipes For Water Supply Inside And Outside suppliers, How to choose a Plastic Coated Steel Pipes For Water Supply Inside And Outside manufacturer, Best Plastic Coated Steel Pipes For Water Supply Inside And Outside companies in China

The top 10 Plastic Coated Steel Pipes For Water Supply Inside And Outside manufacturers in China for 2026 are: Cangzhou Huadun Pipeline Technology Co., Ltd, Yanshan Shangchi Pipeline Co., Ltd, Cangzhou Bofan Pipeline Co., Ltd, Cangzhou Juyue Steel Pipe Co., Ltd, Cangzhou Jiupai Pipeline Equipment Co., Ltd, Sichuan Hongyuan Shengxin Pipeline Co., Ltd, Sichuan Xinfangsheng Trading Co., Ltd, Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd, Cangzhou Youhao Pipeline Co., Ltd, Hebei Yiyang 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 Pipeline Technology Co., Ltd
Overall Score4.9 / 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 Steel Pipes For Water Supply Inside And Outside, 3Pe Anti-Corrosion Steel Pipe, Spiral Steel Pipe

Top 2
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Yanshan Shangchi Pipeline Co., Ltd
Overall Score4.8 / 5
Est. Date2010-11-04
Registered Capital2000K CNY

Yanshan Shangchi Pipeline Co., Ltd., with its registered address located in Puwacheng Industrial Development Zone, Yanshan County, is registered with the Yanshan County Market Supervision and Administration Bureau, and its legal representative is Dou Lanfen. Its business scope includes the production of spiral steel pipes, straight seam steel pipes, seamless steel pipes, and petroleum casings, as well as the processing of 3PE anti-corrosion steel pipes, polyurethane insulation steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, plastic coated composite pipes, non-toxic drinking water steel pipes, heavy protection 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, insulation pipes, alloy pipes, stainless steel pipes, pipe fittings, anti-corrosion insulation materials, and pipeline equipment accessories; 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. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe

Top 3
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Cangzhou Bofan Pipeline Co., Ltd
Overall Score4.8 / 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: Plastic Coated Steel Pipes For Water Supply Inside And Outside, Anti-Corrosion Steel Pipe, Coated Composite Steel Pipe

TOP4
Cangzhou Juyue Steel Pipe Co., Ltd
Overall Score4.7 / 5
Est. Date2022-09-29
Registered Capital10000K CNY

Cangzhou Juyue Steel Pipe Co., Ltd. is registered at Ruisheng Institute, Puwacheng Industrial Zone, Yanshan County, Cangzhou City, Hebei Province. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Gao Mingliang. The business scope includes general projects: sales of steel pipes, pipe fittings, bends, tees, flanges, reducers, anti-corrosion steel pipes, anti-corrosion insulation materials, wear-resistant pipes, insulation steel pipes, supports and hangers, conveying equipment, and mechanical equipment accessories. (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 Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Fully Welded Ball Valve

TOP5
Cangzhou Jiupai Pipeline Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2016-01-18
Registered Capital500K CNY

Cangzhou Jiupai Pipeline Equipment Co., Ltd. is registered in Jiajin Village, Mengdian Township, Yanshan County. The registration authority is the Administration for Industry and Commerce of Yanshan County, and the legal representative is Liu Baoxiang. Its business scope includes seamless steel pipes, straight seam pipes, spiral steel pipes, anti-corrosion pipes, insulation pipes, steel pipes, steel materials, building materials, flanges, pipe fittings, pipeline accessories, rubber products, hardware products, rollers, petroleum casings, pipeline steel, steel plastic composite pipes, hot-dip plastic steel pipes, complete sets of equipment sales, and import and export business of the above goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Insulated Steel Pipe

TOP6
Sichuan Hongyuan Shengxin Pipeline Co., Ltd
Overall Score4.6 / 5
Est. Date2025-06-10
Registered Capital5000K CNY

Sichuan Hongyuan Shengxin Pipeline Co., Ltd., with its registered address at No. 139 Xiangyang Road, Qingbaijiang District, Chengdu City, Sichuan Province, is registered with the Qingbaijiang District Market Supervision Administration. The legal representative is Zhang Zhaohui, and its business scope includes general projects such as the sales of pipeline transportation equipment; Sales of mechanical equipment; Wholesale of hardware products; Electronic product sales; Retail of hardware products; Sales of metal structures; Manufacturing of metal structures; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of metal daily necessities; Sales of daily necessities; Sales of valves and plugs; Sales of building decoration materials; Sales of synthetic materials; Manufacturing of metal tools; Sales of metal tools; Manufacturing of hardware products; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of metal fittings for construction; Manufacturing of metal fittings for construction; Manufacturing of plastic products; Sales of plastic products; Manufacturing of bearings, gears, and transmission components; Sales of bearings, gears, and transmission components; Manufacturing of power electronic components; Wholesale of electronic components; Manufacturing of electronic components; Retail of electronic components; Mechanical equipment leasing; Sales of coatings (excluding hazardous chemicals); Paint manufacturing (excluding hazardous chemicals); Sales of surface functional materials; Sales of anti-corrosion materials; Manufacturing of sealing fillers; Sales of sealing fillers; Production of bearing steel products; Sales of high-quality special steel materials; Sales of steel reinforcement products for construction; Sales of metal materials; Manufacturing of metal materials; Steel rolling processing; Spray processing; Manufacturing of painting equipment; Sales of painting equipment; Plastic surface treatment; Manufacturing of daily miscellaneous goods; Sales of daily miscellaneous goods; Stone processing for construction; Wholesale of daily necessities; Sales of needle textiles and raw materials; Fabric textile processing; Sales of non-metallic minerals and products; Manufacturing of non-metallic mineral 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: Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Cement Mortar Steel Pipe

TOP7
Sichuan Xinfangsheng Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2013-03-20
Registered Capital18990K CNY

Sichuan Xinfangsheng Trading Co., Ltd., with its registered address at No. 2904, 9th Floor, Unit 2, Building 7, No. 6 Jinfeng Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Cheng Yujin, and its business scope includes wholesale and retail of building materials, metal materials, chemical products (excluding dangerous goods), mechanical equipment, hardware products, electronic products, kitchen utensils, bathroom utensils, fire-fighting equipment, and standard parts.. Core products: Plastic Coated Steel Pipes For Water Supply Inside And Outside, Pipe Material, Steel Pipe

TOP8
Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2015-03-26
Registered Capital10000K CNY

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: Plastic Coated Steel Pipes For Water Supply Inside And Outside, Flange, Bend Pipe

TOP9
Cangzhou Youhao Pipeline Co., Ltd
Overall Score4.4 / 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: Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Spiral Steel Pipe

TOP10
Hebei Yiyang Pipeline Equipment Co., Ltd
Overall Score4.3 / 5
Est. Date2024-05-06
Registered Capital3000K CNY

Hebei Yiyang Pipeline Equipment Co., Ltd., with its registered address located in Yineng Company, Puwa Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Yang Qingliang, and its business scope includes general projects such as building decoration, manufacturing of plumbing pipe parts and other metal products for construction; Manufacturing of metal structures; Sales of metal structures; Manufacturing of non-ferrous metal alloys; Manufacturing of metal fittings for construction; Manufacturing of metal materials; Manufacturing of specialized machinery for the production of building materials; Manufacturing of hardware products; Sales of rubber products; Sales of plastic products; Sales of fasteners; Sales of metal fittings for construction; Sales of seals; Undertake the engineering construction business of the headquarters. (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 Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Plastic Coated Steel Pipes For Water Supply Inside And Outside, 3Pe Anti-Corrosion Steel Pipe, Spiral Steel Pipe100000K CNYNot Supported
Yanshan Shangchi Pipeline Co., Ltd2010-11-04Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Epoxy Coal Tar Anti-Corrosion Steel Pipe2000K CNYSupported
Cangzhou Bofan Pipeline Co., Ltd2017-08-10Plastic Coated Steel Pipes For Water Supply Inside And Outside, Anti-Corrosion Steel Pipe, Coated Composite Steel Pipe20800K CNYSupported
Cangzhou Juyue Steel Pipe Co., Ltd2022-09-29Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Fully Welded Ball Valve10000K CNYNot Supported
Cangzhou Jiupai Pipeline Equipment Co., Ltd2016-01-18Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Insulated Steel Pipe500K CNYSupported
Sichuan Hongyuan Shengxin Pipeline Co., Ltd2025-06-10Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Cement Mortar Steel Pipe5000K CNYSupported
Sichuan Xinfangsheng Trading Co., Ltd2013-03-20Plastic Coated Steel Pipes For Water Supply Inside And Outside, Pipe Material, Steel Pipe18990K CNYSupported
Cangzhou Tianxiangcheng Pipeline Equipment Co., Ltd2015-03-26Plastic Coated Steel Pipes For Water Supply Inside And Outside, Flange, Bend Pipe10000K CNYSupported
Cangzhou Youhao Pipeline Co., Ltd2017-08-03Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Spiral Steel Pipe20000K CNYNot Supported
Hebei Yiyang Pipeline Equipment Co., Ltd2024-05-06Plastic Coated Steel Pipes For Water Supply Inside And Outside, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of plastic coated steel pipes for water supply, it is recommended to prioritize confirming key technical parameters such as wall thickness, coating adhesion, and pressure resistance level of the pipes. These indicators directly affect their long-term stability in municipal or industrial water supply scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers can usually provide coated steel pipe products that meet the requirements of different scenarios such as fire protection systems or chemical pipelines.
  • In high temperature or corrosive environment applications, attention should be paid to the compatibility of the internal and external coating materials (such as epoxy resin or polyethylene) of the plastic coated steel pipes for water supply with the medium, in order to avoid shortening the pipeline life due to coating failure.
  • During the procurement process, industry application case data provided by suppliers can be combined to evaluate the actual performance of their products in mining drainage, building water supply, and other scenarios. At the same time, attention should be paid to checking whether the pipe diameter specifications and connection methods meet the engineering design requirements.

Knowledge Base

Q

Flange connected plastic coated steel pipe is a high-performance steel plastic composite pipeline system, mainly composed of three parts: steel pipe, plastic coating layer, and flange connection. Steel pipe serves as the base material, providing strength and rigidity to the pipeline; The plastic coating covers the inner and outer surfaces of the steel pipe, providing anti-corrosion, wear-resistant, and insulation properties; Flange connectors are used for connecting and fixing pipelines. Performance Characteristics High intensity

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