2026 Top 10 Flat Welded Carbon Steel Flange Manufacturers in China

Cangzhou Houjin Pipeline Co., Ltd

100 meters south of Hanqiao Bridge, Cangle Road, Yanshan County, east of the road

Cangzhou Houjin Pipeline Co., Ltd. is located 100 meters south of Hanqiao Bridge, Cangle Road, Yanshan County, and was established on December 20, 2021. The registered authority is the Market Supervision Administration of Yanshan County, and the legal representative is Zhao Wenjie. Core products: Flat Welded Carbon Steel Flange

Zhejiang Chenye Metal Technology Co., Ltd

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

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: Flat Welded Carbon Steel Flange, Undertaking Welding Flanges, Stainless Steel Flange

Hebei Shenchuang Pipeline Equipment Manufacturing Co., Ltd

Middle section of Wuli Kiln in Yanshan County

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: Flat Welded Carbon Steel Flange

San You Forging Factory in Dingxiang County

San You Forging Factory in Dingxiang County, with its registered address at Cuijiazhuang, Dingxiang County, Xinzhou. The registration authority is the Dingxiang County Market Supervision Administration, and the legal representative is Yan Zekang. Its business scope includes forging manufacturing and machining (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Flat Welded Carbon Steel Flange, Bearing Ring, Raw Materials For Ring Gear Machining

Hebei Qunyuan Pipeline Equipment Co., Ltd

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: Flat Welded Carbon Steel Flange, Big End And Small End, Flange

Hebei Deyue Pipeline Manufacturing Co., Ltd

Hebei Deyue Pipeline Manufacturing Co., Ltd., registered at No. 3 Yanta Road, Yanshan Town, Yanshan County, with the registration authority of Yanshan County Market Supervision Administration and the legal representative of Liu Shulin, is engaged in the production of high, medium, and low pressure pipelines, fittings, elbows, reducers, bends, tees, fittings, pipe connectors, flanges, forgings, valves, and various pipeline accessory series products made of alloy steel, stainless steel, and carbon steel; Insulated pipes and fittings, anti-corrosion pipes and fittings, wear-resistant pipes and fittings; Sales: Seamless pipes, straight seam pipes, spiral pipes, alloy pipes, stainless steel pipes, various pipe materials, hardware and building materials; To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery and equipment, spare parts, 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: Flat Welded Carbon Steel Flange, Compensator, Carbon Steel Elbow

Hebei Haihao High Pressure Flange Pipe Fitting Group Co., Ltd

Hebei Haihao High Pressure Flange Pipe Fitting Group Co., Ltd., with its registered address at Fulin Road, Xindu Road, Mengcun County, Hebei Province, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Dong Zhenhai, and its business scope includes processing, manufacturing, and sales of flanges, pipe fittings, anti-corrosion, insulation, wear-resistant pipe fittings, pipeline supports and hangers, power plant accessories, and welded structural components; Sales: Steel, steel pipes, valves, hardware accessories; 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. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Flat Welded Carbon Steel Flange, Flanged Pipe Fittings, Marine Flange