Molded bushing for plastic parts and molded parts in tubes for protecting cables and pipes for gas, drinking water and effluent comprises an insertion sleeve widening an outer part inserted into an extruded tube end or molded part

摘要

Molded bushing comprises an insertion sleeve widening an outer part inserted into an extruded tube end or molded part. The insertion part is equipped with an extruded metal helix having a different dimension and/or structure with welded ends. Preferred Features: The metal helix is dimensioned so that it connects the insertion sleeve with the tube or molded part and a tube end or molded part. The insertion sleeve has beads for a sealing ring and clamping ring.