| 摘要 |
A push fitting joint packaging arrangement allows the re-use and repair of push-to-connect fittings and valves without damage to the fitting or valve elements or the pipe, and without coining, gluing or threaded engagement of parts. In one embodiment of the present invention, the arrangement comprises a sealing member, a fastening ring, a retaining ring member and a shield member. In various embodiments, the shield member has a substantially cylindrical interior surface, and a non-cylindrical exterior surface. |
