RING JOINT FOR PVC PLASTIC PIPES

摘要

The present invention relates to a joint for plastic pipes specified for fixed pvc pipes to prevent leakage or add branches. It comprises two small cylindrical rings (1, 2) and a larger cylindrical ring (3) such that the length of the larger cylindrical ring (3) equals the total lengths of both smaller rings (1, 2). The external surface of the two small rings (1, 2) is on one side the male element and the larger ring (3) is the female element and on the other side the internal surface of one small ring (1) or (2) is the female part while the external surface of the targeted pipe is the male part. The two small rings are fixed with glue in both ends of the targeted main pipe then the adjustable joint is projected in its place by moving the large ring (3) towards the small rings to achieve integration of the small rings within the large ring.