摘要 |
This device is an adapter for joining flexible tubing run through a rigid pipe to such pipe and to continuing rigid piping, in both fluid-tight and mechanically positive relation. When the adapter is screwed on to the rigid pipe, the end of the pipe presses a non-metalic gasket into sealing relation with the protruding end of the flexible tubing and the adapter and forces a deformable metallic ring to contract about the tubing and crimp the tubing into a preformed groove in a metallic sleeve within the tubing. Stop means keeps the parts from exerting destructive pressure on the gasket.
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