New double seal system for pipe joint with elastic seal. (Machine-translation by Google Translate, not legally binding)

摘要

New system board for double pipes with unión gasket, the type completion comprising a male and female other coupled successively between si, introducing the channel element macho surrounding in which introduce a seal, characterized in that the solution proposed in the present invention standing two parallel joints (3), slightly apart, and at one point intermediate provided a drill tapping (5), whereby, once the unión, inject water pressure to verify the sealing of the same, and a guaranteed time, close by means of a fitting (4), allowing subsequent revisions to over time service and repair and sealed injecting through the drill (5 ) sealing product. (Machine-translation by Google Translate, not legally binding)