Diameter 50mm-1800mm Rubber Water Blocking Airbag

1.Water closed test rubber bladder 1. Description of the bladder Name: water closed test rubber bladderMaterial: Natural rubberSize: φ50-φ600Application:It can be used for closed water test of municipal drainage pipeline, leak point search, pipeline maintenance, temporary blocking, maintenance test work.2.Main parameter Closed water test rubber bladder  (ordinary type, water depth not exceeding 2M)Model nolengththicknessWeightDN5075mm3mm0.05KGDN75110mm3mm0.1KGDN 100160mm3mm0.3KGDN150250mm3mm0.54KGDN200300mm3mm0.83KGDN250430mm3mm1.2KGDN300450mm3mm1.85KGDN400600mm3mm2.9KGDN500750mm3mm4.8KGDN600900mm3mm7.2KG3.Advantage of the bladder  1.The bladder structure is simple2. various specifications3.good air tightness4.the operation is simple5.High quality and competitive price.4.Detaile pictures:5. Big Municipal drainage pipeline water blocking airbagName:Pipe sealing rubber bladder Grade:LS055Model No:DNproduct grade:first classshape:round, ovalmaterial:Natural rubber 7.Main parameterModel noCorresponding pipe diameter(mm)Length(mm)Weight (KG)inflation pressure(mpa) materialDN30030010003.60.02Natural Rubber, Reinforcing FiberDN40040010004.80.02Natural Rubber, Reinforcing FiberDN50050010006.50.02Natural Rubber, Reinforcing FiberDN60060010008.20.02Natural Rubber, Reinforcing FiberDN70070010509.80.02Natural Rubber, Reinforcing FiberDN800800120013.500.02Natural Rubber, Reinforcing FiberDN9009001350170.02Natural Rubber, Reinforcing FiberDN10001000150020.80.015Natural Rubber, Reinforcing FiberDN11001100165025.20.015Natural Rubber, Reinforcing FiberDN120012001800300.015Natural Rubber, Reinforcing FiberDN13501300200037.60.015Natural Rubber, Reinforcing FiberDN140014002100410.015Natural Rubber, Reinforcing FiberDN150015002250470.01Natural Rubber, Reinforcing FiberDN160016002400560.01Natural Rubber, Reinforcing FiberDN180018002700680.01Natural Rubber, Reinforcing Fiber 3.Application and production picture4. workshop /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1