a rubber ring and a pipe with the adapter and connector a pipe connector

摘要

The present invention relates to a rubber ring, and a pipe connector and a pipe provided with them a flange which is used in tube fittings particular, the adapter portion outside diameter facilitates the small load or store, load or during storage in the other pipe or other structure pressed rubber sealing ring for use in a pipe connector is prevented from being deformed by the connection, the present invention relates to a pipe connector and a pipe provided with a flange thereof.; This is the rubber ring according to the invention is formed at least one pressing projection protruding into cheomhyeong the inner peripheral surface, being fused at one end of the tube, there is formed a rubber ring groove inner circumferential surface, an end of the outer peripheral surface is provided with the adapter, the locking step is formed and,; The connector is welded to the side of the tube, a rubber ring groove has an inner circumferential surface, an end of the outer peripheral surface has a locking step formed in the adapter and; Is installed on the rubber ring groove of the inner circumferential surface of the adapter, the rubber ring has at least one pressing projection formed with an inner peripheral surface; Is press-fit between the tubes of the inner peripheral surface of the end portion outer surface and the adapter, the pressure that the inner surface to the outer peripheral surface of the pipe in close contact tube and is formed in an end bent outwardly of the one end of the pressure tube in the locking step is formed at an end of the adapter it takes a locking step comprises a flange formed.