تم التحديث Nov 3, 2026 · بيانات عامة من المنصة والقطاع

Nov 3, 2026 تم التحديث

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2026 Top 10 Flat Welding Flange With Neck Manufacturers in China

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Top-rated Flat Welding Flange With Neck suppliers, How to choose a Flat Welding Flange With Neck manufacturer, Best Flat Welding Flange With Neck companies in China

The top 10 Flat Welding Flange With Neck manufacturers in China for 2026 are: Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd, Zhejiang Juhengyuan Pipe Industry Co., Ltd, Hebei Qinghe Pipe Fitting Manufacturing Co., Ltd, Shanghai Zhiyuan Flange Forging Co., Ltd, Zhejiang Qilai Flange Pipe Fitting Co., Ltd, Jiangsu Runhe Engineering Plastic Industry Co., Ltd, Yanshan Junming Concrete Pump Accessories Factory, Wenzhou Huadun Steel Industry Co., Ltd, Cangzhou Mingxin Pipeline Co., Ltd, Hebei Tongren 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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تصفية حسب المنطقةالمنطقة
Top 1
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Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd
التقييم العام4.9 / 5
تاريخ التأسيس2014-05-15
رأس المال المسجل51990K CNY

Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd., with its registered address in Puwa Industrial Park, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Liu Wenhui. Its business scope includes the production of steel pipes, pipe fittings, anti-corrosion steel pipes, insulation steel pipes, pipeline equipment and accessories, valves, spiral steel pipes, straight seam steel pipes, coated composite steel pipes, epoxy powder anti-corrosion steel pipes, water supply coated steel pipes, TPEP anti-corrosion steel pipes, socket type coated steel pipes, special rubber rings for socket type steel pipes, 3PE anti-corrosion steel pipes, external PE anti-corrosion steel pipes, lined plastic steel pipes, coated composite steel pipes for underground coal mines, steam insulation steel pipes and fittings, anti-corrosion equipment and socket type steel pipe production equipment; Sales of special rubber rings for socket steel pipes. 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: Flat Welding Flange With Neck, Plastic-Coated Steel Pipe, Pipe Support

Top 2
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Zhejiang Juhengyuan Pipe Industry Co., Ltd
التقييم العام4.8 / 5
تاريخ التأسيس2010-01-19
رأس المال المسجل55800K CNY

Zhejiang Juhengyuan Pipe Industry Co., Ltd., with its registered address in Xiguan Village, Pengxi Town, Taishun County, Wenzhou City, Zhejiang Province, is registered with the Taishun County Market Supervision and Administration Bureau. The legal representative is Xiang Keyuan, and its business scope includes general projects such as metal structure sales; Manufacturing of metal structures; Sales of sanitary ware; Manufacturing of sanitary ware; Sales of valves and plugs; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Valve and plug research and development; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law). Licensed project: Manufacturing of special equipment; Installation, renovation, and repair of special equipment; Construction project construction; Construction professional operations; Construction labor subcontracting (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Flat Welding Flange With Neck, Double Press Fitting, Ring Pressure Fittings

Top 3
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Hebei Qinghe Pipe Fitting Manufacturing Co., Ltd
التقييم العام4.8 / 5
تاريخ التأسيس2017-04-01
رأس المال المسجل10000K CNY

Hebei Qinghe Pipe Fitting Manufacturing Co., Ltd., registered in Fanzhuang Village, Yanshan Town, Yanshan County, with the registration authority of Yanshan County Market Supervision Administration and the legal representative of Fan Xiaokang, engages in the production of flanges, pipe fittings, steel pipe fittings, heads, insulation and anti-corrosion pipelines, wear-resistant pipelines, polyurethane lining, ultra-high molecular weight lining, and polyethylene pipelines; Sales of lined rubber, lined plastic pipes, equipment accessories, rubber and plastic products, steel pipes, steel plates, round steel, metal materials, hardware and electrical materials, compensators, pipe supports and hangers, power plant accessories, and valves; To engage in the export business of products and technologies produced by our enterprise, as well as the import business of machinery, 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: Flat Welding Flange With Neck, Stainless Steel Blind Flange, Suction Bell Mouth

TOP4
Shanghai Zhiyuan Flange Forging Co., Ltd

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

التقييم العام4.7 / 5
تاريخ التأسيس2012-11-05
رأس المال المسجل2000K 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: Flat Welding Flange With Neck

TOP5
Zhejiang Qilai Flange Pipe Fitting Co., Ltd
التقييم العام4.7 / 5
تاريخ التأسيس2023-04-03
رأس المال المسجل10080K CNY

Zhejiang Qilai Flange Pipe Fitting Co., Ltd., registered at Room 002, No. 3456 Yongqiang Avenue, Kangyi Village, Yongxing Street, Longwan District, Wenzhou City, Zhejiang Province, registered with the Market Supervision and Administration Bureau of Longwan District, Wenzhou City. The legal representative is Chen Hongyong, and the business scope includes general projects: forging and powder metallurgy product manufacturing; Sales of forgings and powder metallurgy products (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: Flat Welding Flange With Neck, Forged Blind Plate Pipe, Blind Flange

TOP6
Jiangsu Runhe Engineering Plastic Industry Co., Ltd
التقييم العام4.6 / 5
تاريخ التأسيس2021-06-16
رأس المال المسجل10000K CNY

Jiangsu Runhe Engineering Plastic Industry Co., Ltd., registered at No. 832-339 Dongba Information New Materials Industrial Park, Gaochun District, Nanjing City, with the registration authority of the Government Service Management Office of Gaochun District, Nanjing City. The legal representative is Yang Kang, and the business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of plastic products; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; Manufacturing of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of rubber products; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of household appliances; Manufacturing of mechanical and electrical equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Flat Welding Flange With Neck, Pph Pipes, Loose Flange

TOP7
Yanshan Junming Concrete Pump Accessories Factory
التقييم العام4.6 / 5
تاريخ التأسيس2011-01-20
رأس المال المسجل-

Junming Concrete Pump Accessories Factory in Yanshan County, with its registered address located in Wu Xiaozhuang Village, Xiaozhuang Township, Yanshan County. The registration authority is the Yanshan County Market Supervision and Administration Bureau, and the legal representative is Sun Jianjun. Its business scope includes the production and sales of pipe clamps and pump pipe accessories (if the above business scope involves licensed business projects, it should obtain permission from relevant departments before operation). Core products: Flat Welding Flange With Neck, Water Pump Pipe, Plastic Coated Pump Tube

TOP8
Wenzhou Huadun Steel Industry Co., Ltd
التقييم العام4.6 / 5
تاريخ التأسيس2018-05-23
رأس المال المسجل5000K CNY

Wenzhou Huadun Steel Industry Co., Ltd., with its registered address at 988 Tianzhong Road, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, China, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Li Chuanliang, and its business scope includes general projects such as steel rolling processing; Manufacturing of metal materials; Manufacturing of forgings and powder metallurgy products; Sales of metal materials; Sales of forgings and powder metallurgy products; Sales of high-quality special steel materials; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal structures; Sales of metal structures; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license). Licensed project: Import and export of technology; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Flat Welding Flange With Neck, 2Cr13 Alloy Tube, Stainless Steel Head

TOP9
Cangzhou Mingxin Pipeline Co., Ltd
التقييم العام4.4 / 5
تاريخ التأسيس2017-12-07
رأس المال المسجل58000K CNY

Cangzhou Mingxin Pipeline Co., Ltd. is located in Zhenggang Park, Yanshan Economic Development Zone. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Tan Lizhen. Its business scope includes the sales of spiral steel pipes, straight seam steel pipes, seamless steel pipes, petroleum casings, 3PE anti-corrosion steel pipes, TPEP anti-corrosion steel pipes, epoxy powder anti-corrosion steel pipes, coated composite pipes, non-toxic drinking water steel pipes, insulation pipes, pipeline pipes, bent pipes, alloy pipes, stainless steel pipes, fittings, anti-corrosion insulation materials, pipeline equipment accessories, pipes, plates, wires, steel, hot-dip plastic conduit, and wire conduit, as well as the import and export of the above goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Flat Welding Flange With Neck, Waterproof Sleeve, Rubber Lined Pipeline

TOP10
Hebei Tongren Pipeline Manufacturing Co., Ltd

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

التقييم العام4.4 / 5
تاريخ التأسيس2019-08-06
رأس المال المسجل10800K 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: Flat Welding Flange With Neck

مقارنة تفصيلية للمصنّعين

المصنّعتاريخ التأسيسالمنتجات الرئيسيةرأس المال المسجلالتخصيص
Cangzhou Guangsheng Steel Pipe Manufacturing Co., Ltd2014-05-15Flat Welding Flange With Neck, Plastic-Coated Steel Pipe, Pipe Support51990K CNYغير مدعوم
Zhejiang Juhengyuan Pipe Industry Co., Ltd2010-01-19Flat Welding Flange With Neck, Double Press Fitting, Ring Pressure Fittings55800K CNYمدعوم
Hebei Qinghe Pipe Fitting Manufacturing Co., Ltd2017-04-01Flat Welding Flange With Neck, Stainless Steel Blind Flange, Suction Bell Mouth10000K CNYغير مدعوم
Shanghai Zhiyuan Flange Forging Co., Ltd2012-11-05Flat Welding Flange With Neck2000K CNYغير مدعوم
Zhejiang Qilai Flange Pipe Fitting Co., Ltd2023-04-03Flat Welding Flange With Neck, Forged Blind Plate Pipe, Blind Flange10080K CNYمدعوم
Jiangsu Runhe Engineering Plastic Industry Co., Ltd2021-06-16Flat Welding Flange With Neck, Pph Pipes, Loose Flange10000K CNYغير مدعوم
Yanshan Junming Concrete Pump Accessories Factory2011-01-20Flat Welding Flange With Neck, Water Pump Pipe, Plastic Coated Pump Tube-مدعوم
Wenzhou Huadun Steel Industry Co., Ltd2018-05-23Flat Welding Flange With Neck, 2Cr13 Alloy Tube, Stainless Steel Head5000K CNYمدعوم
Cangzhou Mingxin Pipeline Co., Ltd2017-12-07Flat Welding Flange With Neck, Waterproof Sleeve, Rubber Lined Pipeline58000K CNYمدعوم
Hebei Tongren Pipeline Manufacturing Co., Ltd2019-08-06Flat Welding Flange With Neck10800K CNYغير مدعوم

دليل الشراء

بناءً على ملاحظات المستخدمين الحقيقية، نقدم الاقتراحات التالية:

  • For procurement requirements that require the use of neck flat welding flanges, it is recommended to prioritize checking key technical parameters such as nominal diameter and pressure rating to ensure compatibility with pipeline systems, especially in chemical or energy applications where corrosion resistance requirements should be taken into account.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually provide flange plates that meet ASTM or GB standards stably.
  • The neck flat welding flange is suitable for connecting medium and low pressure pipelines, commonly used in water treatment or heating systems. When purchasing, carbon steel, stainless steel and other materials should be selected according to the characteristics of the medium to avoid leakage risks.
  • When evaluating suppliers, it is recommended to verify their historical supply records with industry data and pay attention to enterprise activity indicators to ensure the reliability of long-term cooperation.

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