| 摘要 |
The invention refers to a gasket ( 1 ), the gasket having at least one metal layer ( 3 ) and at least one metal ring ( 5 ) welded thereto, the metal layer ( 3 ) having at least one through-hole ( 4 ) and the metal ring ( 5 ) being arranged around the through-hole, ( 4 ). The metal layer ( 3 ) and the metal ring ( 5 ) are welded to each other along a welding bead ( 7 ) which keeps the metal layer ( 3 ) and the metal ring ( 5 ) in a spaced apart relationship to one another. The gasket ( 1 ) has welding joints which are stable for a long time, and thus a high sealing capacity.
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