with sleeve or socket formed by or in the pipe end

Introduced: July 1974

Full Title

Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics > with sleeve or socket formed by or in the pipe end

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

IPC defines codes here since 2000.

Child Classifications

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F16L 47/065 CPC only CPC only
F16L 47/08 with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket since 2000 IPC+CPC Available in IPC and CPC
F16L 47/12 with additional locking means since 2000 IPC+CPC Available in IPC and CPC