System for connecting pipes at angle comprises connector mounted in aperture in wall of first pipe and into which end of second pipe is inserted, clamping nut being fitted over connector and collar on second pipe

摘要

The system for connecting pipes (1, 2) at an angle comprises a connector (6) which is mounted in an aperture (5) in the wall of the first pipe and into which the end of the second pipe is inserted. A clamping nut (13) is fitted over the connector and a collar (17) on the second pipe.