Device and Method for making closures Herme - ticos in the annular and tubular Elements, in particular the reac - and nuclear

摘要

Method for making Closures in the airtight annular and tubular Elements. Leakage defects, which occur in a Guide Tube are eliminated by the encapsulation of this guide Tube inside a Sleeve shaped Element, which extends between a wall which extends from the guide Tube.The element in the form of elastic Sleeve has a Lock arranged at the ends of the latter, and the same is subjected to a load or force prior to compress partial Hermetic closures; shaped Element so that the cuff is exposure to a Liquid under Pressure has resulted in the further compression of the Sealing.