Is the quality of the rolled flange good or the forged flange quality good?
It is obvious that the forged flanges are of good quality. Very simple, you can distinguish them from their craft.
Forged flanges are of good quality, and flanges must be forged on general pressure vessels
Good forging.Flange: also called flange plate or flange. A flange is a joint between a pipe and a pipe, used for connection between ends of a pipe. When the machine is connected, is generally used as flange connections, and forging flange, is currently used in forming a performance comparison made of thick steel, and use are closely connected and not easy due to the external force to pull the bad.The roll flange is mainly made of sheet iron or thin steel, and it is formed by coiling and pressing. Therefore, the tensile force under the external force is relatively small, and it is easy to cause damage. So forged flanges are good.
