Jinan HeChuang Mechanical Manufacturing Co., Ltd.
Flange for welding with the pipe flange welding neck flange, which is reasonable in structure, strength and stiffness, withstand high temperature and high pressure and repeated bending and temperature fluctuations, reliable sealing. Our DIN 2634 flange is neck welding flange, with pressure PN25. Our DIN series mainly includes Forged Flanges, and we produce ANSI, JIS, EN, DIN flanges. We grant our buyers with our strict quality control system and good serivce.