Brazier Flange
Weld neck flanges are attached to pipe ends using flanges, steel rings, etc., allowing the flange to move on the pipe end. The steel ring or flange is the sealing surface, and the purpose of the flange is to clamp them together. It can be seen that due to being blocked by the steel ring or flange, the loose flange does not come into contact with the medium. Since the flange is movable and does not directly connect to the pipe, it is called a loose flange, and it is also known as a slip-on flange.
