Updated Oct 16, 2026 · Public platform & industry data

Oct 16, 2026 Updated

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2026 Top 10 Steel Lined Ptfe Straight Pipe Manufacturers in China

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Top-rated Steel Lined Ptfe Straight Pipe suppliers, How to choose a Steel Lined Ptfe Straight Pipe manufacturer, Best Steel Lined Ptfe Straight Pipe companies in China

The top 10 Steel Lined Ptfe Straight Pipe manufacturers in China for 2026 are: Cangzhou Yousen Pipeline Co., Ltd, Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd, Shandong Dingyou Machinery Equipment Co., Ltd, Chengdu Zhenwotong Technology Co., Ltd, Wuxi Hongruihan Environmental Protection Technology Co., Ltd, Jiangsu Zhaohui Anti corrosion Technology Co., Ltd, Cangzhou Bokun Pipeline Co., Ltd, Hebei Yijie Pipeline Equipment Co., Ltd, Hebei Hengyuan Industrial Co., Ltd, Hebei Tengtai Pipeline Manufacturing 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 Yousen Pipeline Co., Ltd
Overall Score4.9 / 5
Est. Date2022-12-27
Registered Capital16000K CNY

Cangzhou Yousen Pipeline Co., Ltd. is located 500 meters north of Jiajin Village, Mengdian Township, Yanshan County. It was established on December 27, 2022, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Jia Ronglin. Core products: Steel Lined Ptfe Straight Pipe, Steel Sleeve Steel Insulation Steel Pipe, Cement Mortar Anti-Corrosion Steel Pipe

Top 2
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Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2002-09-18
Registered Capital156000K CNY

Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd. is located in Wuliyao Industrial Zone, west of Yanshan County; (Business location: Zhenggang Park, Yanshan County Economic Development Zone), established on September 18, 2002, registered with the Yanshan County Market Supervision and Administration Bureau, with Liu Zemin as the legal representative. Core products: Steel Lined Ptfe Straight Pipe, Rubber Lined Pipeline, Rubber Lined Elbow

Top 3
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Shandong Dingyou Machinery Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2025-03-06
Registered Capital6000K CNY

Shandong Dingyou Machinery Equipment Co., Ltd., with its registered address at Room C22, Zone C, 2nd Floor, Office Building 19, High end Equipment Industrial Park, Fangzhen Town, Zhangdian District, Zibo City, Shandong Province, is registered with the Market Supervision Administration of Zhangdian District, Zibo City. The legal representative is Zhang Na, and the business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Sales of mechanical equipment; Sales of specialized equipment for refining and chemical production; Sales of industrial automatic control system devices; Sales of pumps and vacuum equipment; Sales of metal materials; Sales of chemical products (excluding licensed chemical products); Sales of gas and liquid separation and purification equipment; Sales of intelligent basic manufacturing equipment; Sales of specialized equipment for environmental protection; Sales of distribution switch control equipment; Sales of mechanical and electrical equipment; Sales of specialized equipment for oil drilling and production; Installation services for ordinary mechanical equipment; Furniture installation and maintenance services; Rental services (excluding licensed rental services); Import and export of goods; Technology import and export. (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: Steel Lined Ptfe Straight Pipe, Flange, Evaporator

TOP4
Chengdu Zhenwotong Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-19
Registered Capital10000K CNY

Chengdu Zhenwotong Technology Co., Ltd., with its registered address at No. 339 Jiufeng Road, Industrial Concentration Development Zone, Qingbaijiang District, Chengdu City, is registered with the Qingbaijiang District Market Supervision and Administration Bureau. The legal representative is Zhou Xiangyun, and the business scope includes the design, production, sales, installation, and maintenance of mechanical equipment, environmental protection equipment, metal products, and plastic products; Sales: Electrical equipment and accessories; Other legal projects that do not require permits or approvals (the above projects that require approval according to law can only be carried out after approval by relevant departments).. Core products: Steel Lined Ptfe Straight Pipe, Ion Exchange Column, Pipeline

TOP5
Wuxi Hongruihan Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-12-22
Registered Capital5080K CNY

Wuxi Hongruihan Environmental Protection Technology Co., Ltd., with its registered address at No. 12 Wanshou Road, Qianzhou Supporting Zone, Huishan Economic Development Zone, Wuxi City, is registered with the Huishan District Data Bureau of Wuxi City. The legal representative is Chen Huifei, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology promotion services; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized equipment for refining and chemical production; Manufacturing of plastic products; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal structures; Mechanical parts and component processing; Manufacturing of pumps and vacuum equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of plastic products; Sales of special equipment; Sales of anti-corrosion materials; Sales of metal products; Sales of pumps and vacuum equipment; Sales of specialized equipment for environmental protection; Sales of specialized equipment for refining and chemical production; Sales of mechanical parts and components; Sales of metal structures; Labor services (excluding labor dispatch); Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair (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). Core products: Steel Lined Ptfe Straight Pipe, Steel Lined Ptfe Tower, High-Pressure Pump

TOP6
Jiangsu Zhaohui Anti corrosion Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2009-07-22
Registered Capital15800K CNY

Jiangsu Zhaohui Anti corrosion Technology Co., Ltd., with its registered address at No. 1 Tangluo Road, Xinyinqiao Community, Qianzhou Street, Huishan District, Wuxi City, registered with the Administrative Approval Bureau of Huishan District, Wuxi City. The legal representative is Zhang Qiong, and its business scope includes the research and transfer of anti-corrosion equipment and technology; Manufacturing, processing, and sales of anti-corrosion equipment, environmental protection equipment, non-standard equipment, metal packaging containers, and their accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Steel Lined Ptfe Straight Pipe, Steel Lined Pe, Steel Lining Po

TOP7
Cangzhou Bokun Pipeline Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-07
Registered Capital3000K CNY

Cangzhou Bokun Pipeline Co., Ltd., with its registered address located in the middle section of Yanta Road, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Wang Lijie. Its business scope includes the import and export of carbon steel pipes and fittings, metal products, stainless steel, alloy steel pipes and fittings, insulation, anti-corrosion, wear-resistant steel pipes and fittings, building materials (excluding sand and gravel), sports equipment and above products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Steel Lined Ptfe Straight Pipe, Steel Lined Ptfe Chemical Pipeline, Ptfe Lined Pipeline

TOP8
Hebei Yijie Pipeline Equipment Co., Ltd
Overall Score4.6 / 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: Steel Lined Ptfe Straight Pipe, Lined Plastic Lined Rubber Lined Ptfe Pipeline, Round Heaven And Square Earth

TOP9
Hebei Hengyuan Industrial Co., Ltd
Overall Score4.4 / 5
Est. Date2022-07-11
Registered Capital88000K CNY

Hebei Hengyuan Industrial Co., Ltd. is registered in Zhenggang Park, Yanshan Economic Development Zone, Hebei Province (east of Zhengqiang Street and west of Zhengqiang East Branch Street). The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Yang Shuai. The business scope includes general projects such as the production of elbows, tees, flanges, elbows, alloy pipe fittings, supports and hangers, valves, stainless steel pipe fittings, pipe fittings, pump pipes, rubber hoses, wear-resistant pipes, 3PE anti-corrosion pipes, TPEP anti-corrosion pipes, anti-corrosion insulation pipes, epoxy powder anti-corrosion pipes, coated composite pipes, fire-fighting equipment, environmental sanitation equipment, petroleum supporting equipment and accessories, construction machinery, mineral transportation machinery, rubber products, plastic products, power plant accessories, wear-resistant pipe fittings, concrete pump fittings, concrete pump accessories; Sales of spiral steel pipes, straight seam steel pipes, alloy pipes, stainless steel pipes, seamless steel pipes, petroleum casings, polyurethane insulation pipes, anti-corrosion steel pipes, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, coated composite pipes, steel sleeve steam insulation pipes, non-toxic drinking water anti-corrosion steel pipes, epoxy coal tar anti-corrosion steel pipes, hardware products, wires and cables, rubber products, pipeline pipes, plates, profiles, design and construction of municipal engineering, greening engineering, building construction, insulation and anti-corrosion engineering, and anti-corrosion and insulation pipelines; Computer technology consulting services; Storage services (excluding dangerous goods); Import and export business of goods;. (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: Steel Lined Ptfe Straight Pipe, Externally Galvanized And Internally Coated Composite Steel Pipe, External Polyethylene And Internal Epoxy Anti-Corrosion Steel Pipe

TOP10
Hebei Tengtai Pipeline Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2011-06-03
Registered Capital50000K CNY

Hebei Tengtai Pipeline Manufacturing Co., Ltd., with its registered address located in Puwacheng Park, Yanshan County Economic Development Zone, is registered with the Yanshan County Market Supervision and Administration Bureau, and its legal representative is Jia Zhaohui. Its business scope includes manufacturing pipelines, pipeline fittings and accessories, flange forgings, valves, power plant accessories, supports and hangers, conveying machinery and accessories, and sales of metal materials; Import and export business of self-produced products and technologies of enterprises. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Steel Lined Ptfe Straight Pipe, Stainless Steel Head, Ptfe Lined Metal Hose

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Yousen Pipeline Co., Ltd2022-12-27Steel Lined Ptfe Straight Pipe, Steel Sleeve Steel Insulation Steel Pipe, Cement Mortar Anti-Corrosion Steel Pipe16000K CNYNot Supported
Hebei Hengtai Pipeline Equipment Manufacturing Co., Ltd2002-09-18Steel Lined Ptfe Straight Pipe, Rubber Lined Pipeline, Rubber Lined Elbow156000K CNYSupported
Shandong Dingyou Machinery Equipment Co., Ltd2025-03-06Steel Lined Ptfe Straight Pipe, Flange, Evaporator6000K CNYSupported
Chengdu Zhenwotong Technology Co., Ltd2019-01-19Steel Lined Ptfe Straight Pipe, Ion Exchange Column, Pipeline10000K CNYSupported
Wuxi Hongruihan Environmental Protection Technology Co., Ltd2020-12-22Steel Lined Ptfe Straight Pipe, Steel Lined Ptfe Tower, High-Pressure Pump5080K CNYNot Supported
Jiangsu Zhaohui Anti corrosion Technology Co., Ltd2009-07-22Steel Lined Ptfe Straight Pipe, Steel Lined Pe, Steel Lining Po15800K CNYSupported
Cangzhou Bokun Pipeline Co., Ltd2018-03-07Steel Lined Ptfe Straight Pipe, Steel Lined Ptfe Chemical Pipeline, Ptfe Lined Pipeline3000K CNYSupported
Hebei Yijie Pipeline Equipment Co., Ltd2017-11-01Steel Lined Ptfe Straight Pipe, Lined Plastic Lined Rubber Lined Ptfe Pipeline, Round Heaven And Square Earth3000K CNYSupported
Hebei Hengyuan Industrial Co., Ltd2022-07-11Steel Lined Ptfe Straight Pipe, Externally Galvanized And Internally Coated Composite Steel Pipe, External Polyethylene And Internal Epoxy Anti-Corrosion Steel Pipe88000K CNYSupported
Hebei Tengtai Pipeline Manufacturing Co., Ltd2011-06-03Steel Lined Ptfe Straight Pipe, Stainless Steel Head, Ptfe Lined Metal Hose50000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of steel lined PTFE straight pipes, it is recommended to prioritize confirming key technical parameters such as pipe diameter, wall thickness, and PTFE lining thickness to ensure compatibility with the corrosiveness, temperature, and pressure conditions of the conveying medium.
  • Steel lined PTFE straight pipes are suitable for highly corrosive environments such as chemical and pharmaceutical industries. When purchasing, specifications that are suitable for temperature resistance and pressure bearing capacity can be selected based on specific scenarios (such as acid transportation or high-purity medium treatment).
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistics. Priority should be given to manufacturers with stable supply records in the chemical industry.
  • If high temperature or frequent pressure fluctuations are involved, additional attention should be paid to the bonding process and pipe material of the PTFE lining layer to avoid lining peeling due to differences in thermal expansion coefficients.

Knowledge Base

Q

This article explores the possible causes and effects of small holes in the shell of steel lined PTFE straight pipes, analyzes the potential risks of small holes to pipeline performance, and provides preliminary solution suggestions to help users understand and respond to this problem.

Q

Steel lined PTFE pipes and fittings are known as the "plastic king" due to their excellent temperature resistance and corrosion resistance. They are ideal equipment for transporting highly corrosive media such as nitric acid, sulfuric acid, hydrofluoric acid, phosgene, chlorine gas, aqua regia, mixed acids, bromides, and other organic solvents. Can operate stably under extreme negative pressure conditions at high temperatures (within 150 ° C) for a long time

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