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Hebei Fancheng Pipe Fittings Co., Ltd. Our factory is a private enterprise specializing in the production of high-pressure pipe fittings for fire-extinguishing gas systems. Our main products include: forged steel threaded pipe fittings (90° elbow bends, concave-convex butt-weld flanges, reducing tees and crosses, straight couplings, reducers, flexible joints, internal and external threaded steel/copper nozzles, internal and external threaded connectors, reducing straight fittings, core inserts, external threads and pipe plugs) and hot-dip galvanized seamless steel pipes. All materials are made from forged steel grade 20#, ensuring no porosity or sand holes; both inner and outer surfaces undergo electroplating and hot-dip galvanizing treatments. Available sizes range from DN10 to DN150, including DN10 through DN100 connected via tapered pipe threads, and DN100 through DN150 connected via flanges. Connection standards include: 55° sealing pipe threads (Rc), 60° sealing pipe threads (NPT), socket welds, and butt welds with bevelled pipe outer diameters. The entire series of fittings meets the maximum working pressure requirements of gas fire suppression systems (17.2 MPa) and has been tested at pressures up to 26 MPa. They are suitable for various gas fire suppression systems, such as high-pressure carbon dioxide systems, IG541 mixed-gas systems, heptafluoropropane systems, trifluoromethane (HFC-223), carbon dioxide (CO2) systems, and more. All performance parameters comply with national standards, ensuring safe and reliable operation.
These products are widely used in high-pressure pipeline connections for gas fire suppression systems in construction projects, postal and telecommunications, communications, power stations, computer rooms, libraries, ships, high-rise buildings, petroleum, electricity, chemical industry, urban construction, heating, light industry, and other sectors. Adhering to the business philosophy of "customer first, continuous innovation," our company insists on the principle of "customers come first" and provides high-quality services to our clients. We sincerely welcome new and existing customers to visit our company and discuss business opportunities.
Widely used in industries such as petroleum, electricity, chemical engineering, heating, light industry, shipping, and urban construction. Major sales regions include: Guangzhou, Dongguan, Shenzhen, Zhuhai, Jiangmen, Huizhou, Zhongshan, Haikou, Sanya, Zhaoqing, Qingyuan, Maoming, Yangjiang, Zhanjiang, Shaoguan, Foshan, Yunfu, Heyuan, Meizhou, Shanwei, Shantou, Chaozhou, Hezhou, Qinzhou, Nanning, Fangchenggang, Beihai, Chenzhou, Hefei, Bengbu, Huainan, Beijing, Xiamen, Fuzhou, Zhangzhou, Quanzhou, Guangzhou, Nanning, Haikou, Sanya, Shijiazhuang, Baoding, Cangzhou, Tangshan, Zhengzhou, Kaifeng, Luoyang, Wuhan, Jingzhou, Xiangyang, Changchun, Jilin, Tonghua, Suzhou, Nanjing, Yangzhou, Wuxi, Nantong, Nanchang, Ganjiang, Jiujiang, Yingtan, Shenyang, Dalian, Anshan, Hohhot, Baotou, Chifeng, Shanghai, Chengdu, Mianyang, Nanchong, Zigong, Tianjin, Kunming, Yuxi, Qujing, Lanzhou, Guiyang, Zunyi, Anshun, Harbin, Qiqihar, Jiamusi, Acheng, Changsha, Zhuzhou, Xiangtan, Yinchuan, Xining, Jinan, Yantai, Taian, Dongying, Taiyuan, Datong, Changzhi, Xian, Baoji, Xianyang, Hanzhong, Lhasa, Lingzhi, Urumqi, Karamay, Hangzhou, Wenzhou, Ningbo, Chongqing, Hong Kong, Kowloon, Hong Kong Island, Macau Peninsula, Taipei, Keelung, Taiwan—covering major cities across China. Upholding the business philosophy of "customer first, continuous innovation," our company adheres to the principle of "customers come first" and provides high-quality services to our clients. Factory-direct sales—welcome your inquiry!Companies