Updated Oct 10, 2026 · Public platform & industry data

Oct 10, 2026 Updated

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2026 Top 10 Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe Manufacturers in China

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Top-rated Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe suppliers, How to choose a Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe manufacturer, Best Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe companies in China

The top 10 Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe manufacturers in China for 2026 are: Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Jianghong Pipeline Equipment Co., Ltd, Hebei Hengtai Pipeline Technology Co., Ltd, Hebei Puxin Pipeline Group Co., Ltd, Shandong Shengbao Pipeline Technology Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Cangzhou Youhao Pipeline Co., Ltd, Cangzhou Fuou Pipeline Equipment Co., Ltd, Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd, Cangzhou Huiyu 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: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Coated Steel Pipes For Coal Mines, Fire Protection Coated Steel Pipe

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: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Tpep Anti-Corrosion Steel Pipe, Cement Mortar Anti-Corrosion Steel Pipe

Top 3
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Hebei Hengtai Pipeline Technology Co., Ltd
Overall Score4.8 / 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: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Plastic-Coated Steel Pipe, Hot Dip Plastic Conduit

TOP4
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: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe

TOP5
Shandong Shengbao Pipeline Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-04
Registered Capital108160K CNY

Shandong Shengbao Pipeline Technology Co., Ltd., with its registered address located at the north of Xishou Road, Jinshan Street, Xin'an Street, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration Bureau. The legal representative is Wang Zengfeng, and the business scope includes general projects such as metal surface treatment and heat treatment processing; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal products; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Sales of engineering plastics and synthetic resins; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Installation services for ordinary mechanical equipment; Research and development of emerging energy technologies; Research and development of resource recycling technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export. (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; Manufacturing of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Insulated Pipeline, Fiberglass Chimney

TOP6
Cangzhou Huadun Pipeline Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-05-18
Registered Capital100000K CNY

Cangzhou Huadun Pipeline Technology Co., Ltd., with its registered address located at the south of Puyang Road East Section, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Liu Zhenhong, and its business scope includes the research and development and utilization of steel pipe anti-corrosion technology; Production of coated composite steel pipes, 3PE anti-corrosion steel pipes, spiral steel pipes, straight seam steel pipes, seamless steel pipes, heating insulation steel pipes, TPEP anti-corrosion steel pipes, hot-dip plastic cable conduit, steel sleeve steam insulation pipes, fire protection coated steel pipes, coated steel pipes for coal mines, pipeline pipes, alloy pipes, stainless steel pipes, fittings, anti-corrosion insulation materials, pipelines and pipeline accessories, pipes, plates, wire steel and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Tpep Anti-Corrosion Steel Pipe, Polyurethane Insulation Pipe

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. It was established on August 3, 2017, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Wang Yongyuan. Core products: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe

TOP8
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: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Pipe Fitting, Epoxy Coal Tar Pitch

TOP9
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: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, One, Insulated Steel Pipe

TOP10
Cangzhou Huiyu Pipeline Equipment Co., Ltd
Overall Score4.3 / 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: Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Epoxy Resin, Steam Insulated Steel Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Huadun Anti corrosion and Insulation Engineering Co., Ltd2009-03-20Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Coated Steel Pipes For Coal Mines, Fire Protection Coated Steel Pipe51000K CNYSupported
Cangzhou Jianghong Pipeline Equipment Co., Ltd2020-05-15Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Tpep Anti-Corrosion Steel Pipe, Cement Mortar Anti-Corrosion Steel Pipe23000K CNYSupported
Hebei Hengtai Pipeline Technology Co., Ltd2018-09-30Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Plastic-Coated Steel Pipe, Hot Dip Plastic Conduit50000K CNYNot Supported
Hebei Puxin Pipeline Group Co., Ltd2019-04-22Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Plastic-Coated Steel Pipe, Insulated Steel Pipe108000K CNYNot Supported
Shandong Shengbao Pipeline Technology Co., Ltd2017-08-04Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Insulated Pipeline, Fiberglass Chimney108160K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Tpep Anti-Corrosion Steel Pipe, Polyurethane Insulation Pipe100000K CNYSupported
Cangzhou Youhao Pipeline Co., Ltd2017-08-03Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe20000K CNYSupported
Cangzhou Fuou Pipeline Equipment Co., Ltd2021-02-22Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Pipe Fitting, Epoxy Coal Tar Pitch28000K CNYSupported
Cangzhou Hengyun Anti corrosion and Insulation Engineering Co., Ltd2023-12-28Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, One, Insulated Steel Pipe10880K CNYSupported
Cangzhou Huiyu Pipeline Equipment Co., Ltd2018-06-04Externally Galvanized And Internally Coated Anti-Corrosion Steel Pipe, Epoxy Resin, Steam Insulated Steel Pipe20800K CNYSupported

Knowledge Base

Q

Externally galvanized and internally coated steel pipes generally use hot-dip galvanized steel pipe surfaces. Hot dip galvanizing has the characteristics of impact resistance, corrosion resistance, and good anti-corrosion performance. Cold galvanizing is generally not recommended. The coating used is food grade epoxy or polyethylene, so it can be safely applied in domestic water supply and drainage, and can also be used for buried pipes, with better burial effect. It is precisely this pipe material that is safe and hygienic.

Q

Coated galvanized steel pipe is a high-performance pipe material. From a material perspective, it is based on steel pipes and undergoes galvanizing treatment to form a layer of zinc on the surface of the steel pipes. This layer of zinc can effectively prevent rusting of the steel pipes and improve their corrosion resistance. Afterwards, the plastic coating process is carried out to cover a layer of plastic coating on the surface of the galvanized layer. In terms of functionality, the plastic coating layer further enhances the resistance of the pipe material

Q

Baidu Love Procurement will help you find pictures of different categories of anti-corrosion coated galvanized steel pipes, taking you to appreciate the diversity and uniqueness of anti-corrosion coated galvanized steel pipes. At the same time, we also recommend high-quality anti-corrosion coated galvanized steel pipe products for you, allowing you to easily and quickly find the most suitable anti-corrosion coated galvanized steel pipe for yourself when making purchases.

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