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Sealing arrangement for pipe lines has elastomere sealing ring with reinforcements on outer surface, of higher tensile resistance than elastomere
Sealing arrangement for pipe lines has elastomere sealing ring with reinforcements on outer surface, of higher tensile resistance than elastomere
The unit has an elastomere sealing ring between the tip end and the sleeve end of two pipes. The sealing ring (3) has a reinforcement (5) on the surface facing the sleeve end (2), which is of a different material and has higher tensile resistance than the elastomere. An additional ring (4) of non-elastic synthetic foam is positioned partially behind the sealing ring. The inner surface of the additional ring is profiled and has cell-shaped recesses (6).
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