Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Pipe Cap Plug Manufacturers in China

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Top-rated Pipe Cap Plug suppliers, How to choose a Pipe Cap Plug manufacturer, Best Pipe Cap Plug companies in China

The top 10 Pipe Cap Plug manufacturers in China for 2026 are: Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd, Cangzhou Shengyu Machine Tool Accessories Manufacturing Co., Ltd, Wenzhou Huadun Steel Industry Co., Ltd, Cangzhou Ruida Machine Tool Parts Manufacturing Co., Ltd, Cangzhou Anlida Pipeline Equipment Co., Ltd, Hebei Shengbang Xinyue Pipe Fitting Manufacturing Co., Ltd, Hebei Qunyuan Pipeline Equipment Co., Ltd, Guangdong Lecong Steel World Co., Ltd, Hebei Jinfushun Steel Trading Co., Ltd, Hebei Yuanke 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 Oulong Pipeline Equipment Manufacturing Co., Ltd

Across from Xinxing Furniture, 283 Provincial Road, Cangyan Road, Yanshan County

Overall Score4.9 / 5
Est. Date2020-12-22
Registered Capital28000K CNY

Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd. is located opposite Xinxing Furniture on Cangyan Road 283 Provincial Road in Yanshan County. It was established on December 22, 2020, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Bi Qiuxia. Core products: Pipe Cap Plug, Short Radius Elbow,

Top 2
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Cangzhou Shengyu Machine Tool Accessories Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2016-12-21
Registered Capital3000K CNY

Cangzhou Shengyu Machine Tool Accessories Manufacturing Co., Ltd., registered at Ruida Company in Puwa Development Zone, Yanshan County, with the registration authority of Yanshan County Administration for Industry and Commerce and the legal representative of Xu Guiling, is engaged in the manufacturing of machine tool accessories (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Pipe Cap Plug, Protective Shield, Beam Positioning Sleeve Fixator

Top 3
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Wenzhou Huadun Steel Industry Co., Ltd
Overall Score4.8 / 5
Est. Date2018-05-23
Registered Capital5000K CNY

Wenzhou Huadun Steel Industry Co., Ltd. is located at 988 Tianzhong Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, China. It was established on May 23, 2018, and registered with the Longwan District Market Supervision Administration of Wenzhou City. The legal representative is Li Chuanliang. Core products: Pipe Cap Plug, Stainless Steel Capillary Tube, Square Tube

TOP4
Cangzhou Ruida Machine Tool Parts Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2005-05-09
Registered Capital4000K CNY

Cangzhou Ruida Machine Tool Parts Manufacturing Co., Ltd., with its registered address located in Puwacheng Industrial Zone, Yanshan County, is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Wang Ruijun. Its business scope includes manufacturing and selling machine tool parts, rubber products, petroleum machinery parts, pipeline accessories, and pipe fittings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipe Cap Plug, Cable Carrier, Chip Conveyor

TOP5
Cangzhou Anlida Pipeline Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-01-29
Registered Capital5000K CNY

Cangzhou Anlida Pipeline Equipment Co., Ltd., with its registered address at A2-502, Tiantai Jiayuan, Yanshan County, is registered with the Yanshan County Market Supervision Administration. The legal representative is Yin Aihua, and its business scope includes the sale of pipelines, pipe fittings, machine tool accessories, hardware and electrical materials, plastic products, building materials, profiles, stone materials, mechanical equipment leasing, earthwork engineering, and steel structure engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipe Cap Plug, Waterproof Sleeve, Protective Plug Dust Cap

TOP6
Hebei Shengbang Xinyue Pipe Fitting Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-12
Registered Capital3000K CNY

Hebei Shengbang Xinyue Pipe Fitting Manufacturing Co., Ltd., with its registered address located on the east side of the north-south highway in Zhaozhuangzi Village, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Zhao Yuemei. The company's business scope includes manufacturing, processing, and selling flanges, elbows, reducers, tees, tees, tees, pipe clamps, pump pipes, power plant accessories, supports and hangers, and sockets. The company also sells steel, pipes, anti-corrosion insulation, pipes and fittings, metal materials, and metal products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pipe Cap Plug, The Sky Is Round And The Earth Is Square, Flange

TOP7
Hebei Qunyuan Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-24
Registered Capital56800K CNY

Hebei Qunyuan Pipeline Equipment Co., Ltd., whose registered address is 380 meters east of memorial archway, Gengzhuangzi Village, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered by the Market Supervision Administration of Mengcun Hui Autonomous County, and its legal representative is Zhao Junyan. Its business scope includes general items: manufacturing, processing and sales of pipe fittings; Sales: power plant accessories, steel, compensators, hardware and electrical materials, mechanical equipment, conveying equipment and accessories, wear-resistant accessories, valves, supports and hangers, plastic lined anti-corrosion insulation pipelines, petrochemical 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: Pipe Cap Plug, Big End And Small End, Flange

TOP8
Guangdong Lecong Steel World Co., Ltd
Overall Score4.6 / 5
Est. Date2009-03-25
Registered Capital11000K CNY

Guangdong Lecong Steel World Co., Ltd., with its registered address at 1st Floor, Building 1, Guotong Chuangke Park, No.1 Gangfu Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision and Administration Bureau of Shunde District, Foshan City. The legal representative is Zheng Jiabin, and the business scope includes general projects such as non residential real estate leasing; Housing rental; Engaging in investment activities with self owned funds; Domestic trade agency; Advertising production; Advertising design and agency; Advertising release; Conference and exhibition services; Domestic freight forwarding agent; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods). (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: Pipe Cap Plug, Stainless Steel Plate, Hot Rolled Coil

TOP9
Hebei Jinfushun Steel Trading Co., Ltd
Overall Score4.4 / 5
Est. Date2017-05-12
Registered Capital5000K CNY

Hebei Jinfushun Iron and Steel Trading Co., Ltd. is registered at Room B1-107, Baiying Logistics Park, north of Hengjing Road, Douyu Industrial Zone, Luancheng District, Shijiazhuang City. The registration authority is the Luancheng District Market Supervision and Administration Bureau, and the legal representative is Li Yaxue. Its business scope includes the sales of steel, hardware and electrical materials, valves, anti-corrosion products, stainless steel products, plumbing fittings, communication equipment (excluding ground satellite receiving facilities), machine tool accessories, mechanical equipment, electronic products, wires and cables, automotive parts, metal products, aluminum materials, anti-corrosion insulation materials, rubber products, building materials (excluding sand and gravel materials), cultural goods, daily necessities, steel structures, movable houses, fences, and sports equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Pipe Cap Plug, Threaded Wire, Pipe Material

TOP10
Hebei Yuanke Pipeline Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2016-12-14
Registered Capital20000K CNY

Hebei Yuanke Pipeline Manufacturing Co., Ltd. is registered in Dongwangzhuang, Bianwu Township, Yanshan County. The registration authority is the Administration for Industry and Commerce of Yanshan County, and the legal representative is Wu Baocheng. Its business scope includes manufacturing pipelines, pipeline equipment and accessories, elbows, tees, reducers, socket fittings, flanges, gaskets, fasteners, steel pipes, bends, expansion joints, filters, valves, anti-corrosion and insulation pipelines, wear-resistant pipelines, and conveying machinery accessories. 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: Pipe Cap Plug, Three-Way, Bearing Plug-In

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Oulong Pipeline Equipment Manufacturing Co., Ltd2020-12-22Pipe Cap Plug, Short Radius Elbow, 28000K CNYSupported
Cangzhou Shengyu Machine Tool Accessories Manufacturing Co., Ltd2016-12-21Pipe Cap Plug, Protective Shield, Beam Positioning Sleeve Fixator3000K CNYSupported
Wenzhou Huadun Steel Industry Co., Ltd2018-05-23Pipe Cap Plug, Stainless Steel Capillary Tube, Square Tube5000K CNYNot Supported
Cangzhou Ruida Machine Tool Parts Manufacturing Co., Ltd2005-05-09Pipe Cap Plug, Cable Carrier, Chip Conveyor4000K CNYNot Supported
Cangzhou Anlida Pipeline Equipment Co., Ltd2018-01-29Pipe Cap Plug, Waterproof Sleeve, Protective Plug Dust Cap5000K CNYSupported
Hebei Shengbang Xinyue Pipe Fitting Manufacturing Co., Ltd2018-04-12Pipe Cap Plug, The Sky Is Round And The Earth Is Square, Flange3000K CNYSupported
Hebei Qunyuan Pipeline Equipment Co., Ltd2020-04-24Pipe Cap Plug, Big End And Small End, Flange56800K CNYSupported
Guangdong Lecong Steel World Co., Ltd2009-03-25Pipe Cap Plug, Stainless Steel Plate, Hot Rolled Coil11000K CNYNot Supported
Hebei Jinfushun Steel Trading Co., Ltd2017-05-12Pipe Cap Plug, Threaded Wire, Pipe Material5000K CNYSupported
Hebei Yuanke Pipeline Manufacturing Co., Ltd2016-12-14Pipe Cap Plug, Three-Way, Bearing Plug-In20000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of pipe cap plugs, it is recommended to prioritize confirming product specifications such as material, pressure rating, and interface size to ensure compatibility with the pipeline system.
  • In different scenarios such as chemical engineering or water supply, the sealing performance and corrosion resistance of pipe cap plugs need to be selected differently based on the characteristics of the medium.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support.
  • When purchasing pipe cap plugs, it is usually necessary to pay attention to whether the supplier provides multi specification inventory to meet the time requirements of emergency repairs or bulk projects.

Knowledge Base

Q

This article explains the existence and use of solid plugs for water pipes, introduces common materials and installation techniques, and helps readers choose suitable plugs according to their needs to solve pipeline blockage problems.

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