The flange is one of the main fittings for connect

The flange is one of the main fittings for connecting the pipe cap

Flange connection is the two pipes and pipe fittings or equipment, respectively fixed on a flange plate, between the two flanges, plus flange pad, bolted together to complete the connection. Some pipe fittings and equipment have their own flange, also belong to the flange connection.

Flange connection is an important connection mode in pipeline construction. Flange connection is easy to use and can withstand greater pressure. Flange connection is widely used in industrial pipeline. In the home, the pipe diameter is small and is so low that the flange connection is not visible. If you're in a boiler room or a production site. There are flanged pipes and equipment everywhere.

According to the connection method, the connection types of flange can be divided into: plate flat welded flange, neck flat welded flange, neck butt welded flange, socket welded flange, threaded flange, flange cover, neck butt welded ring loose flange, flat welded ring loose flange, ring groove flange and flange cover, large diameter plate flange, large diameter high neck flange, figure 8 blind plate, butt welded ring loose flange, etc.