The water stop bags for pipelines are made of reinforced natural rubber. Each water stop bag undergoes testing under 1.5 times the rated working pressure and the corresponding pipe diameter before delivery. To ensure the strength of the water stop bag structure, we use a safety factor three times the rated working pressure of the pipe sealers.

Pipe water stopper specifications and models include: PVC air valve capsules, composite water stop, air valve water stop, and double different inflation capsules.

Performance characteristics of water stop bags for pipelines:

1. Intuitive operation; directly observe the pressure gauge to inflate to standard pressure.

2. The main body is compact in size, easy to fit into pipelines, and cost-effective.

3. This airbag can be bent freely to 180 degrees and has certain corrosion resistance.

4. Made from enhanced natural rubber, offering superior expansion properties.

Construction Method:

The working principle of water stop balloons for pipeline blockage is to utilize high-quality rubber-made pipeline sealing balloons. By inflating them, the balloons expand until the internal gas pressure reaches the specified requirements. Once the water stop balloon fills the entire cross-section of the pipeline, the friction between the balloon's wall and the pipeline blocks the leak, achieving the goal of no water leakage within the targeted pipeline section.