Metallic gasket
IDT Industrie- und Dichtungstechnik Werk Kupferring GmbH
The demands made on dimensional accuracy and the quality of the surface finish are therefore high, both for the gasket and the facing of the flange.
The two types of ring -joint gaskets differ as follows:
1. In the case of the ball-shaped ring-joint gasket, the ball-shaped surface of the gasket is pressed against the even, conical surface of the groove face during assembly.
2. In the case of the oval-shaped ring-joint gasket, the convex-shaped surface of the gasket forms a seal against the conical surface of the groove face.
