Profil public cj54539865

cable ducts inflatable sealing system products action principle inflatable composite material made ??of aluminum foil pipe plug , is the use of the principle of the hole inflated to achieve closure. inflatable tube affixed with waterproof plastic plugs on both sides , waterproof glue when inflated to 2.6-2.8 kg pressure, will the pipeline , inflatable pipe plugs , the gap between the three cable completely filled , in order to achieve complete sealing effect. inflatable silicone material inflatable pipe plugs installed inside the hole , when the charged gas unplug inflatable tube , self- filling properties of silicone materials can immediately inflatable plugging holes , make sure the gas does not leak.