Sleeve closure for plastics pipe - has sleeve and closure threaded together with carrier mounted on closure to locate seal

摘要

The sleeve closure for a plastics pipe, covers the pipe with a conical section.The neck of the sleeve has a reinforcing seam for mounting an inner sealing ring. An inserted pipe (1) for the sleeve (50) has an external thread (1a) on the inserted end for a closure (2). A rotationally symmetrical carrier (23) is mounted on the closure on the sleeve side to locate the sealing ring (25) internal to the inserted pipe. ADVANTAGE - Provides easy use and re-use.