FLANGE GASKET AND GASKET ARRANGEMENT COMPRISING A FLANGE GASKET OF SAID TYPE

摘要

The invention relates to a flange gasket comprising a support body (1) made of a rigid material and a sealing element (2) made of a rubber-elastic material, said support body and said sealing element being integral Wherein the sealing element 2 comprises a sealing edge 5 to which the medium 3 to be sealed in the space 4 to be sealed can be contacted. The sealing element 2 comprises cavities 6 in the region of the sealing edge 5 in the state of manufacture and the cavities are volume changeable during use according to the use of the flange gasket.