Welding quality of flange

As for iron plate welding flanges, many customers question whether the quality of iron plate welding flanges is better than forged welding flanges. In fact, the quality of iron plate welded flanges is the same as that of forged welded flanges, but where can the iron plate welded flanges be guaranteed? That is, the material of the iron plate welded flanges is the least guaranteed, because In the general process, the density of the iron plate welded flange is not a problem, but during the production process, the blank of the iron plate welded flange is rarely tested. Therefore, after the production, it does not pass The material of the tested iron plate welding flange cannot be guaranteed.