What stainless steel flanges are produced by Beidou flange pipe fitting manufacturers. Stainless steel flange can also be classified into plate welding flange, neck welding flange, neck welding flange, socket welding flange, threaded flange, flange cover, neck welding ring loose flange, flat welding ring loose flange, ring groove flange and flange cover, large diameter plate flange, large diameter high neck flange, spectacle blind plate, butt welding ring loose method LAN et al. Flange connection is an important way of pipeline construction. Flange connection is easy to use and can bear large pressure. Flange connection is widely used in industrial pipeline. In the home, the diameter of the pipe is small, and it is low pressure, and the flange connection is invisible. If in a boiler room or production site, there are flange connected pipes and equipment everywhere.