COMPRESSION FITTING FOR PIPES

摘要

A compression fitting for rigid or semi-rigid pipes comprising an internal element (11) onto which the pipe (12)is fitted and into which at least one circumferential groove (13) is machined and an external sleeve (20) usually cylindrical is positioned around the pipe and intended to be deformed by radial compression to push the wall of the pipe inside said groove. The external wall of the sleeve (20) bears a circumferential protruding bead (22) in line with its area which is found in line with the groove of the internal element with interposition of the wall of the pipe, so that the compression of the sleeve by action of a cylindrical pressing wall (30) acts on the bead to deform the sleeve with the purpose of pushing the wall of the pipe inside said groove of the internal element.