Composite gasket for the locked assembly of spigot and socket pipes

摘要

Composite gasket for locked assembly between a first pipe T1 with a socket 15 and a second pipe T2 with a spigot 20. The gasket G comprises locking inserts 7 with a nose 11 for catching on the spigot 20. The inserts 7 are capable of an angular movement varying their inclination relative to the axis X-X of the gasket G. The invention is used for the locking of pipes having wide diametral production tolerances.