Sewage drainage pipe sealing balloon balloon must buy thicker

Pipe sealing balloon, the balloon must buy thickened sewage drainage pipeline shutoff air bag is especially suitable for drains to win the title were closed water test, breath test, find the leak, pipeline maintenance and other temporary shutoff maintenance testing. Pipeline shutoff airbags , mainly for the riser (that is, from the kind of pipeline inspection mouth stuffed) pipeline closure, characterized by: 1, intuitive operation, direct observation of the pressure gauge operation, in accordance with standard pressure inflatable .2, small body size, easy plug into the pipeline, economic and practical .3, this balloon can freely bend 180 degrees, and there are certain .4 corrosion resistance, with enhanced natural rubber, super expansion. pipeline shutoff air bag made of reinforced natural rubber, Each pipeline shutoff air bag before delivery, will be 1.5 times the rated working pressure and diameter corresponding model test conditions. In order to ensure the strength of the pipeline shutoff balloon structure, we use three times the rated working pressure tube closure safety factor. pipeline shutoff balloon by balloon, pressure gauge, three, pump or air compressor (commonly known as the small air pump) components. In the building floor closed water test in 2-6 floors can withstand water pressure naturally.