Connecting piece

摘要

The connector (211.1) has a ring seal (217.1a) that is formed such that the seal is attached to a fitting (221.1). The seal is shifted from one position into another position during positioning and/or insertion of a pipe (250), where the shift has a compression of the ring seal between the fitting and the pipe for a sequence. The connector is formed such that the fitting is partly enclosed by the pipe in a connection state. Independent claims are also included for the following: (1) an armature comprising a connector (2) a method for close connecting of two tubular parts of a fluid-conducting control system.