Sewage Pipe Plugging Airbag Inflatable Rubber Water Stop Plugging Thickening

Sewage Pipe Plugging Airbag Inflatable Rubber Water Stop Plugging Thickening
 
The water blocking airbag is an inflatable tool used for quick and convenient blocking of pipes, culverts or other structures that require temporary blocking of water flow.
 
Description

• Airbag body: Made of high-strength, high-elasticity, wear-resistant and corrosion-resistant rubber material. The shape is usually cylindrical or slightly rugby-shaped to fit into round pipes.

• Inflation system:

        Air nozzle: Used to connect inflation equipment (such as air pumps, inflators, compressed air sources).
        Air valve: Usually a one-way valve to ensure that the gas does not leak after inflation, and can also be used for deflation when necessary.
 

• Fixed device: Metal pressure plates, pull rings or rope fixing points may be designed at both ends or specific positions of the airbag to position the airbag before inflation or to apply additional fixing force in the pipe (especially in vertical pipes or high pressure difference).

• Safety accessories: Some airbags are equipped with pressure gauges and safety deflation valves to monitor and control the internal air pressure to prevent overpressure bursting.

 
Application

• Due to its flexible and efficient characteristics, water-blocking airbags are widely used in the following scenarios:
• Pipeline repair and maintenance: temporary water stopping, pipeline testing
• Municipal engineering: sewer/sewage pipe operations, rainwater pipe/box culvert construction, river/cofferdam assistance
• Emergency rescue: pipeline rupture repair, flood control
• Industrial application: inspection, modification and testing of factory internal process pipelines, cooling water pipes, fire water pipes, etc., and repair of ship ballast tanks and bilge water pipes
• Underground construction: During basement construction, block existing through-wall pipes (such as municipal water supply and drainage pipes) to prevent groundwater or soil from pouring into the foundation pit

Features:

• Quick and convenient: Fast installation and removal, no complicated welding or concrete work required.
• Adaptable: The inflation volume can adapt to the changes of different pipe diameters within a certain range (usually there are specific models corresponding to the pipe diameter range).
• Good sealing: After inflation, it can fit tightly to the irregular pipe wall to form an effective seal.
• Reusable: Good quality airbags can be used many times and are economical.
• Non-destructive: Will not cause permanent damage to the inner wall of the pipe (provided that it is used correctly).
• Pressure resistance: Designed to withstand the water pressure in the pipe (with a clear rated working pressure).
• Portability: Small volume after deflation, easy to carry and transport.