Updated Aug 15, 2026 · Public platform & industry data

Aug 15, 2026 Updated

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2026 Top 10 Concentric Reducer Manufacturers in China

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Top-rated Concentric Reducer suppliers, How to choose a Concentric Reducer manufacturer, Best Concentric Reducer companies in China

The top 10 Concentric Reducer manufacturers in China for 2026 are: Hebei Fangqing Pipeline Manufacturing Co., Ltd, Zhejiang Wuyue Stainless Steel Co., Ltd, Shanghai Baiyi Special Materials Co., Ltd, Mengcun Hui Autonomous County Jiayuecheng Pipe Fitting Co., Ltd, Cangzhou Tongbang Pipeline Equipment Co., Ltd, Cangzhou Hangong Pipeline Equipment Co., Ltd, Cangzhou Liangnuo Sealing Material Manufacturing Co., Ltd, Hebei Weiji Pipeline Manufacturing Co., Ltd, Hebei Guyuan Flange Pipe Fitting Co., Ltd, Hebei Guanghao Pipe Fitting 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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Hebei Fangqing Pipeline Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2013-09-03
Registered Capital10900K CNY

Hebei Fangqing Pipeline Manufacturing Co., Ltd., with its registered address in Puwa Development Zone, Yanshan County, is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Zhang Fang. Its business scope includes manufacturing elbows, tees, flanges, reducers, spring supports and hangers, pipe clamps, manholes, anti-corrosion, wear-resistant, insulation pipelines, fittings, filters, metal hoses, insulation joints, insulation flanges, air doors, power plant accessories, rubber soft joints, compensators, and waterproof sleeves. Sales of valves, plumbing fittings, groove fittings, hardware, PE fittings, gaskets, insulation materials, bolts, cable trays, heads, and pipe caps. 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: Concentric Reducer, Blind Flange, Flange

Top 2
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Zhejiang Wuyue Stainless Steel Co., Ltd
Overall Score4.7 / 5
Est. Date2018-12-28
Registered Capital15000K CNY

Zhejiang Wuyue Stainless Steel Co., Ltd., with its registered address at No. 988 Tianzhong Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Li Fangfang, and its business scope includes general projects such as metal packaging containers and material manufacturing; Manufacturing of general components; Sales of metal materials; Steel rolling processing; Manufacturing of metal cutting and welding equipment; Manufacturing of metal processing machinery; Research and development of metal products; Sales of metal tools; Manufacturing of metal structures; Sales of metal structures; Black metal casting; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of metal chains and other metal products (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Concentric Reducer, Stainless Steel Pipe Fittings, Stainless Steel Heat Exchange Tube

Top 3
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Shanghai Baiyi Special Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-02
Registered Capital8000K CNY

Shanghai Baiyi Special Materials Co., Ltd., with its registered address at 4399 Shenshen Road, Chedun Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Bureau. The legal representative is Wu Xiaowei, and its business scope includes the sales of metal products, metal materials, steel, building materials, daily necessities, wood, fuel oil (excluding dangerous goods), lubricants, needle textiles, textile raw materials, communication equipment, leasing of self owned houses, technology development, technical consulting, technical services, technology transfer in the fields of network, computer, and information technology, business information consulting, e-commerce (excluding value-added telecommunications and financial services), professional construction of building decoration and construction projects, installation and maintenance of mechanical equipment (excluding special), and import and export of goods and technology. The sentence is:. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Concentric Reducer, Reducer, Butt Welding Flange

TOP4
Mengcun Hui Autonomous County Jiayuecheng Pipe Fitting Co., Ltd
Overall Score4.6 / 5
Est. Date2009-12-11
Registered Capital5800K CNY

Mengcun Hui Autonomous County Jiayuecheng Pipe Fitting Co., Ltd., with its registered address located in Liutan Industrial Zone, Xinda Highway, Mengcun Hui Autonomous County. The registration authority is the Market Supervision Administration of Mengcun Hui Autonomous County, and the legal representative is Li Tingxiang. Its business scope includes the processing and sales of elbows, tees, reducers, flanges, and pipes; Manufacturing and sales of hydraulic mechanical equipment. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Concentric Reducer, Pipe Fitting, Flange

TOP5
Cangzhou Tongbang Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2014-01-14
Registered Capital5000K CNY

Cangzhou Tongbang Pipeline Equipment Co., Ltd. is registered in Zhanglongtan, Bianwu Township, Yanshan County. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Liu Zhiqiang. Its business scope includes the production of pipe fittings, wear-resistant pipe fittings, pipeline equipment and accessories, and the sales of steel pipes, steel pipes, and wire rods. To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of raw materials and technologies for mechanical equipment spare parts required by our enterprise.. Core products: Concentric Reducer, Fangyuan Festival, Vent Pipe

TOP6
Cangzhou Hangong Pipeline Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2022-07-14
Registered Capital2000K CNY

Cangzhou Hangong Pipeline Equipment Co., Ltd., with its registered address located 200 meters north of Zhaozhuangzi Village, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Mengcun Hui Autonomous County. The legal representative is Zhao Pengju, and its business scope includes general projects such as manufacturing and sales of pipeline equipment and fittings; Anti corrosion and insulation of pipelines and fittings; Sales: pipes, hardware, instruments and meters, fire-fighting equipment, wires, cables, green building materials, mechanical equipment and 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: Concentric Reducer, Carbon Steel Tee, Galvanized Elbow

TOP7
Cangzhou Liangnuo Sealing Material Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-23
Registered Capital5000K CNY

Cangzhou Liangnuo Sealing Material Manufacturing Co., Ltd. is registered in Liuhongmiao Village, Yanshan Town, Yanshan County. The registration authority is the Administration for Industry and Commerce of Yanshan County, and the legal representative is Yang Yunliang. Its business scope includes processing stainless steel gaskets, stainless steel rings, metal wound gaskets, octagonal gaskets, elliptical gaskets, corrugated composite gaskets, graphite composite gaskets, PTFE gaskets, rubber gaskets, asbestos rubber gaskets, asbestos gaskets, PTFE gaskets, flanges, pipe fittings, valves, pipeline fittings, anti-corrosion, wear-resistant, insulation, pipelines and accessories. Sales of PTFE board, asbestos board, rubber board, metal gasket, PTFE packing, and hardware standard parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Concentric Reducer, Stainless Steel Elbow, Stainless Steel Reducing Pipe

TOP8
Hebei Weiji Pipeline Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2016-04-22
Registered Capital3010K CNY

Hebei Weiji Pipeline Manufacturing Co., Ltd. is registered in Houliu Village, Yanshan Town, Yanshan County. The registration authority is the Administration for Industry and Commerce of Yanshan County, and the legal representative is Liu Shengbin. Its business scope includes manufacturing pipelines and pipeline fittings, pipe fittings, sales of spiral pipes, seamless pipes, concrete pump fittings, conveying machinery equipment and accessories, wear-resistant pipelines, hardware products, sports equipment, valves, and machine tool accessories. To engage in the import and export business of self-produced products and technologies of our enterprise, as well as the import and export 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: Concentric Reducer, Seamless Cone Tube, Taper Pipe

TOP9
Hebei Guyuan Flange Pipe Fitting Co., Ltd
Overall Score4.4 / 5
Est. Date2008-05-27
Registered Capital48000K CNY

Hebei Guyuan Flange Pipe Fitting Co., Ltd., with its registered address at Heludian Industrial Zone, Xinman Road, Mengcun Hui Autonomous County, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County, and its legal representative is Liu Xuechao. Its business scope includes the processing and sales of pipe fittings; Sales of metal materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or involving administrative approval) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Concentric Reducer, Big End And Small End, Long Neck Flange

TOP10
Hebei Guanghao Pipe Fitting Co., Ltd
Overall Score4.4 / 5
Est. Date2000-07-18
Registered Capital165000K CNY

Hebei Guanghao Pipe Fitting Co., Ltd., with its registered address at Xiaozhuangzi Road Section of Xinda Highway in Mengcun Hui Autonomous County, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Xiao Guanghao, and its business scope includes the processing and sales of elbows, reducers, tees, bends, flanges, pipe fittings, sockets, heads, hardware accessories, compensators, and anti-corrosion, insulation, and wear-resistant pipelines; Sales of steel pipes; Sales of metal flexible pipes, power plant accessories, supports and hangers, valves, pipeline equipment, steel and sheet materials; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Concentric Reducer, Head, Big End And Small End

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Fangqing Pipeline Manufacturing Co., Ltd2013-09-03Concentric Reducer, Blind Flange, Flange10900K CNYSupported
Zhejiang Wuyue Stainless Steel Co., Ltd2018-12-28Concentric Reducer, Stainless Steel Pipe Fittings, Stainless Steel Heat Exchange Tube15000K CNYSupported
Shanghai Baiyi Special Materials Co., Ltd2019-01-02Concentric Reducer, Reducer, Butt Welding Flange8000K CNYSupported
Mengcun Hui Autonomous County Jiayuecheng Pipe Fitting Co., Ltd2009-12-11Concentric Reducer, Pipe Fitting, Flange5800K CNYSupported
Cangzhou Tongbang Pipeline Equipment Co., Ltd2014-01-14Concentric Reducer, Fangyuan Festival, Vent Pipe5000K CNYSupported
Cangzhou Hangong Pipeline Equipment Co., Ltd2022-07-14Concentric Reducer, Carbon Steel Tee, Galvanized Elbow2000K CNYSupported
Cangzhou Liangnuo Sealing Material Manufacturing Co., Ltd2017-08-23Concentric Reducer, Stainless Steel Elbow, Stainless Steel Reducing Pipe5000K CNYSupported
Hebei Weiji Pipeline Manufacturing Co., Ltd2016-04-22Concentric Reducer, Seamless Cone Tube, Taper Pipe3010K CNYSupported
Hebei Guyuan Flange Pipe Fitting Co., Ltd2008-05-27Concentric Reducer, Big End And Small End, Long Neck Flange48000K CNYSupported
Hebei Guanghao Pipe Fitting Co., Ltd2000-07-18Concentric Reducer, Head, Big End And Small End165000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of concentric reducers, it is recommended to prioritize confirming the pipe diameter, wall thickness, and material parameters at both ends to ensure compatibility with existing pipeline systems. Concentric reducers made of 304 stainless steel are commonly required in the chemical and plumbing industries.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable delivery cycles and technical support.
  • In high-pressure scenarios such as oil pipelines or thermal pipelines, it is recommended to choose concentric reducers with a pressure rating of ≥ 1.6MPa and pay attention to whether the supplier has supply records for similar projects.
  • When purchasing concentric reducers, anti-corrosion requirements should be considered in conjunction with application scenarios. For example, 316L material can be given priority in coastal areas, and long-term stable suppliers can be screened through industry platform statistics.

Knowledge Base

Q

This article analyzes the differences and application scenarios between eccentric and concentric heads when connecting water pumps, helping readers choose the appropriate connection method based on actual needs and avoid installation errors.

Q

What is the difference between concentric and eccentric pump heads commonly used in fire pumps? What are their applications in fire pumps? This article will delve into these issues in depth.

Q

The use of concentric large and small heads at the inlet of a diaphragm pump refers to the connection of concentric pipe heads at the inlet of the diaphragm pump. This connection method can ensure stable fluid transport and is suitable for various media.

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