SERRATED GASKET               KS-4300

Serrated gasket is composed of various metal and thickness plates, which are in serrated form on both faces just as numerous concentric circle. It is used when bolting force is not sufficient to seal a flat gasket because the peak points of serrated parts contact effectively on the flange surfaces. It is commonly used on valve bonnet and flanges attached to equipment. 3 types of cross section are available. The angle between the mountains can be used in either 60° or 90°. But the below tables are based on 90° angle.