Pipe connector comprises tubular sleeve which fits over pipes and union nut, inside which sealing ring fits which has elastomeric outer surface with collar which lodges in thread

摘要

The pipe connector comprises a tubular sleeve (1) which fits over the pipes (C) and a union nut (5). This has an internal thread and a sealing ring (11) fits inside it which has an elastomeric outer surface (11b) with a collar (11c) which lodges in the thread.