Some people often ask, pipeline repair. , What material is air bag water shutoff? There are many kinds of materials for airbags. They can be purchased according to their own preferences and piping environment.   

One, glue material: for ordinary airbags, can do municipal pipeline closed water test, pipeline inspection. The characteristics are as follows:

(1) closed water test has uniform airbag thickness and strong tightness. The joints are lapped through hot pressing vulcanizing machine to make the joints more firm and ensure the use times.   

(2) the closed air test can inflate the air bag with a small inflator, and the large processing water plugging air bag must be connected with the inflatable pump to inflate.   

(3) the airbag can be reused many times in closed water test and stored in a cool and ventilated place.   

Two, rubber cord cord fabric material: for enhanced airbags, it can be used for rush repairs of municipal pipelines and flue plugging. The characteristics are as follows:

(1) high strength and good abrasion resistance.   

(2) fine workmanship, with a strap on the air bag, can easily fix the air bag.   

(3) air pump inflation is convenient and fast.

Three, composite material: strong airbag. It can be used for rush repair and plugging of municipal drainage network. The characteristics are as follows:

(1) high inflation pressure and no easy charging.   

ജ(2) the number of double balloon designs increased.

Four, NBR clip high strength cord material: high pressure airbag. It can be used for plugging water, blocking oil and blocking gas.The characteristics are as follows:

(1) high bearing pressure, thicker thickness and better abrasion resistance.   

🅰(2) oil resistance is excellent. It can block aviation, kerosene, petroleum and other pipelines.

(3) tightness.