The Walrus Pipe Sealing Airbag with or without a sleeve is more wear-resistant and has stronger pressure-bearing capacity.

The construction method of the Walrus brand pipe sealing device (pipe sealing air bag). The working principle of the pipe sealing air bag to block water is to use the pipe sealing air bag made of high-quality rubber to inflate it by inflating it. When the gas pressure in the water blocking air bag When the specified requirements are met, the water-blocking airbag fills the entire pipeline section, and the friction generated between the pipe-blocking airbag wall and the pipeline is used to block water leakage, thereby achieving the goal of no water seepage in the target pipe section. The models of channel blocking airbags include air nozzle capsules, composite water closing plugs, air nozzle type water closing plugs, and double inflatable capsules. The channel blocking airbags are particularly suitable for water sealing tests and air sealing tests after sealing drainage pipes. , leak detection, pipeline repair, temporary water blocking and other maintenance and testing work.
The channel sealing air bag is mainly used for sealing horizontal pipes (i.e. horizontal pipes). It is characterized by its oval shape, which has a small contact area with the pipe, but is easy to plug into the pipe and has a general water blocking effect.
Easy to operate, light in weight, small in size, economical and practical.
This air bag can be bent freely and has certain corrosion resistance.
Super expandability.
How to use the pipe blocking air bag
Place the blocking air bag and the pipe blocking device at the mouth of the pipe that needs to be blocked. The length of the pipe placed in the pipe should be the length of the blocking air bag, and then pass through the air inlet valve Inject the compressed air to the specified pressure to start construction. After the construction is completed, open the air inlet valve to release the air and remove the blocked air bag.