Inflatable rubber balloon, is also called pneumatic rubber mandrel, rubber air bladder, airbags, rubber core mold etc. It is used for concrete pre-casting formwork projects.Dimater φ600,φ900,φ1200,length8m,10m,12m etc.

Inflatable rubber pipe balloon made of rubber with fabrice reinforced.Designed for sealing sewers, drainage systems, pipelines, and gullies.Diameter from 300mm to 3000mm, lenght usually less than 3000mm.

High-pressure rubber water plugging bag pressure range: 0.1MPa/0.15MPA/0.2MPa, high-pressure rubber water plugging bag 0.1MPa, suitable for 3 meters to 5 meters of water depth. High pressure rubber water plug bag 0.15MPa, suitable for 5-7 meters of water depth. High pressure rubber water blocking bag 0.2MPa, suitable for 10 meters water depth.

Rubber pipe test plug for pipe are used in connection with the maintenance or new production of pipe systems. It seal off sections of pipes in a fast, safe and simple manner, to enable efficient maintenance or other work on a pipe system.

High-pressure inflatable rubber tube balloons are reinforced with rubber and fabric. For a variety of pipe diameters. Model 100-200, for pipes between 100 mm and 200 mm, model 150-300, for pipes between 150 mm and 300 mm, model 200-400, for pipes between 200 mm and 400 mm, model 200-500, for pipes between 200 mm and 500 mm, Models 300-600, suitable for pipes between 300 mm and 600 mm.