Rubber water plugging enhance made by natural rubber, each a rubber water plugging before delivery, can be in 1.5 times the rated pressure and the corresponding types of pipe diameter test conditions. To ensure the water plugging the strength of the rubber structure, we adopt three times as many as in the tube is rated pressure seal the safety coefficient.
Rubber water plugging especially suitable for sealing of drainage pipe after shutting water test, BiQi test, LouDian search, pipe repair and maintenance test work temporary water.
Qingdao GaoTieSheng produce rubber water plugging, mainly in horizontal pipe (i.e. level pipeline) pipeline sealing, features are:
1, elliptic, contact pipe area is small, but easy to into the pipeline, water plugging effect in general.
2, the operation is simple, light weight, small size, economic and practical ontology.
3, the balloon can free bending 180 degrees, have certain corrosion resistance performance.
4, super expansion.
