Electric motor cover

Flange is a kind of disk-shaped part, which is the most common in pipeline engineering. Flange is used in pairs. In pipeline engineering, flange is mainly used for connection of pipeline. For the pipes to be connected, a flange plate shall be installed for each kind of installation. For the low-pressure pipes, the threaded flange can be used, and for the pressure above 4kg, the welding flange can be used. Add gasket between two flange plates, and then fasten them with bolts.