Updated Oct 28, 2026 · Public platform & industry data

Oct 28, 2026 Updated

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2026 Top 10 Stainless Steel Flat Flange Manufacturers in China

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Top-rated Stainless Steel Flat Flange suppliers, How to choose a Stainless Steel Flat Flange manufacturer, Best Stainless Steel Flat Flange companies in China

The top 10 Stainless Steel Flat Flange manufacturers in China for 2026 are: Cangzhou Huakai Pipeline Manufacturing Co., Ltd, Hebei Tongren Pipeline Manufacturing Co., Ltd, Zhejiang Chenye Metal Technology Co., Ltd, Hebei Shenchuang Pipeline Equipment Manufacturing Co., Ltd, Shanghai Zhiyuan Flange Forging Co., Ltd, Hebei Yuanke Pipeline Manufacturing Co., Ltd, Hebei Guanghao Pipe Fitting Co., Ltd, Mengcun Hui Autonomous County Yunhai Pipe Fitting Factory, Hebei Yingtao Pipe Fitting Manufacturing Co., Ltd, Yanshan Shangyuan Pipeline 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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Region FilterRegion
Top 1
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Cangzhou Huakai Pipeline Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2017-12-12
Registered Capital5000K CNY

Cangzhou Huakai Pipeline Manufacturing Co., Ltd., with its registered address located 50 meters north of Donglinqiao Road, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Administration for Industry and Commerce of Mengcun Hui Autonomous County. The legal representative is Liu Peizhu, and its business scope includes manufacturing, processing, and sales of pipes, fittings, fittings, flanges, elbows, and gaskets; Sales: pipeline equipment, valves, steel pipes, tubing, steel, plates, wires, profiles, metal materials, hardware products; Anti corrosion and insulation of pipeline fittings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Flat Flange, Slip-On Flange, Flange

Top 2
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Hebei Tongren Pipeline Manufacturing Co., Ltd

500 meters north of the Yanta Road viaduct in Wuliyao, Yanshan County

Overall Score4.8 / 5
Est. Date2019-08-06
Registered Capital10800K CNY

Hebei Tongren Pipeline Manufacturing Co., Ltd. is located 500 meters north of the Yanta Road viaduct in Wuliyao, Yanshan County. It was established on August 6, 2019, with the registration authority being the Yanshan County Market Supervision Administration and the legal representative being Huang Fang. Core products: Stainless Steel Flat Flange

Top 3
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Zhejiang Chenye Metal Technology Co., Ltd

No. 46 Shabei Road, Qisan Village, Shacheng Street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province

Overall Score4.8 / 5
Est. Date2016-01-14
Registered Capital10680K CNY

Zhejiang Chenye Metal Technology Co., Ltd. is located at No. 46 Shabei Road, Qisan Village, Shacheng Street, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province. It was established on January 14, 2016 and registered with the Longwan District Market Supervision Administration of Wenzhou City. The legal representative is Wang You. Core products: Stainless Steel Flat Flange, Undertaking Welding Flanges, Stainless Steel Flange

TOP4
Hebei Shenchuang Pipeline Equipment Manufacturing Co., Ltd

Middle section of Wuli Kiln in Yanshan County

Overall Score4.7 / 5
Est. Date2019-02-27
Registered Capital5000K CNY

Hebei Shenchuang Pipeline Equipment Manufacturing Co., Ltd., located in the middle section of Wuliyao in Yanshan County, was established on February 27, 2019. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Xi Haishun. Core products: Stainless Steel Flat Flange

TOP5
Shanghai Zhiyuan Flange Forging Co., Ltd

Building 2, No. 118 Yuechuan Road, Baoshan District, Shanghai

Overall Score4.7 / 5
Est. Date2012-11-05
Registered Capital2000K CNY

Shanghai Zhiyuan Flange Forging Co., Ltd., located at No. 118 Yuechuan Road, Baoshan District, Shanghai, was established on November 5, 2012. The registered authority is Baoshan District Market Supervision and Administration Bureau, and the legal representative is Hu Xiaofang. Core products: Stainless Steel Flat Flange

TOP6
Hebei Yuanke Pipeline Manufacturing Co., Ltd
Overall Score4.6 / 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: Stainless Steel Flat Flange, Large Diameter Forged Ring, 8-Shaped Blind Plate Insertion Ring Insertion Plate

TOP7
Hebei Guanghao Pipe Fitting Co., Ltd
Overall Score4.6 / 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: Stainless Steel Flat Flange, Reducer, Flange

TOP8
Mengcun Hui Autonomous County Yunhai Pipe Fitting Factory
Overall Score4.6 / 5
Est. Date2015-07-09
Registered Capital-

Mengcun Hui Autonomous County Yunhai Pipe Fitting Factory, with its registered address located 510 meters south of Zhaozhuangzi Village, Niujinzhuang Township, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province. The registration authority is the Market Supervision Administration of Mengcun Hui Autonomous County, and the legal representative is Zhao Hanjun. Its business scope includes the processing and sales of pipes and pipe fittings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Flat Flange, Head, Three-Way

TOP9
Hebei Yingtao Pipe Fitting Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2021-12-31
Registered Capital5180K CNY

Hebei Yingtao Pipe Fitting Manufacturing Co., Ltd., with its registered address at Beixiaozhuangzi Road Section East, 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 Liu Fujun, and its business scope includes the manufacturing of building decoration and plumbing pipeline parts. Manufacturing and sales: pipe fittings, pipeline equipment; Anti corrosion and insulation of pipelines and fittings; Sales: steel, pipes, green building materials, rubber products, mechanical equipment and accessories, compensators, flexible joints; Welding and cutting: bending pipes. (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: Stainless Steel Flat Flange, Waterproof Sleeve, Manhole

TOP10
Yanshan Shangyuan Pipeline Co., Ltd
Overall Score4.4 / 5
Est. Date2022-03-21
Registered Capital1000K CNY

Yanshan Shangyuan Pipeline Co., Ltd., with its registered address located on the east side of Qiaonan Road, 100 meters south of Hanqiao section of Cangle Line in Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Zhang Yali, and its business scope includes wholesale of metals and metal ores. Sales of steel pipes, fittings, anti-corrosion steel pipes, insulation steel pipes, composite pipes, track crossing pipes, as well as pipe fittings such as bends, elbows, flanges, tees, heads, reducers, supports and hangers, sleeves, metal materials, valves, pressure vessels, manholes, compensators, power plant accessories, steel, plates, and profiles. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently in accordance with the law).. Core products: Stainless Steel Flat Flange, Hdpe Track Crossing Pipe, Other

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Cangzhou Huakai Pipeline Manufacturing Co., Ltd2017-12-12Stainless Steel Flat Flange, Slip-On Flange, Flange5000K CNYSupported
Hebei Tongren Pipeline Manufacturing Co., Ltd2019-08-06Stainless Steel Flat Flange10800K CNYNot Supported
Zhejiang Chenye Metal Technology Co., Ltd2016-01-14Stainless Steel Flat Flange, Undertaking Welding Flanges, Stainless Steel Flange10680K CNYNot Supported
Hebei Shenchuang Pipeline Equipment Manufacturing Co., Ltd2019-02-27Stainless Steel Flat Flange5000K CNYNot Supported
Shanghai Zhiyuan Flange Forging Co., Ltd2012-11-05Stainless Steel Flat Flange2000K CNYNot Supported
Hebei Yuanke Pipeline Manufacturing Co., Ltd2016-12-14Stainless Steel Flat Flange, Large Diameter Forged Ring, 8-Shaped Blind Plate Insertion Ring Insertion Plate20000K CNYSupported
Hebei Guanghao Pipe Fitting Co., Ltd2000-07-18Stainless Steel Flat Flange, Reducer, Flange165000K CNYSupported
Mengcun Hui Autonomous County Yunhai Pipe Fitting Factory2015-07-09Stainless Steel Flat Flange, Head, Three-Way-Supported
Hebei Yingtao Pipe Fitting Manufacturing Co., Ltd2021-12-31Stainless Steel Flat Flange, Waterproof Sleeve, Manhole5180K CNYSupported
Yanshan Shangyuan Pipeline Co., Ltd2022-03-21Stainless Steel Flat Flange, Hdpe Track Crossing Pipe, Other1000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of stainless steel flat flanges, it is recommended to prioritize confirming key technical parameters such as nominal diameter, pressure rating, and sealing surface form of the flange to ensure compatibility with the pipeline system.
  • In corrosive environments such as chemical or food processing, the material of stainless steel flat flanges should be selected from corrosion-resistant models such as 304 or 316L, while paying attention to the compatibility between flange thickness and bolt hole spacing.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to balance supply stability and cost-effectiveness.
  • When using stainless steel flat flanges in sewage treatment or high-temperature steam pipelines, extra attention should be paid to the pressure bearing capacity and thermal expansion coefficient of the flange to avoid sealing failure after long-term use.

Knowledge Base

Q

Technical parameters of stainless steel flat flange

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