Inflatable rubber expansion pipe plug

1. Description of Inflatable rubber expansion pipe plug

Trough the design of professional, Inflatable Rubber Pipe Plug is used in leaking hunting for drainage pipeline. The Inflatable Rubber Pipe Plug is made of high quality polymer materials and because of good gas tightness and light weight; Inflatable Rubber Pipe Plug could be used in all kinds of non-pressure and low tension pipeline.

2. Working principle of Inflatable rubber expansion pipe plug

The Inflatable Rubber Pipe Plug is made of high quality rubber sealing gasbag, and the Inflatable Rubber Pipe Plug will be expanded by filling with compressed air, when the gas pressure of sealing gasbag reach formulary requirement, the Inflatable Rubber Pipe Plug will fill in the whole pipeline section, and blocks the leaking because of the friction, thus achieved the goal without ooze water in pipe.

3. Usage method of Inflatable rubber expansion pipe plug

Before operation of pipeline work of flow condition, measure the diameter of the sealing pipe; Hold on the side of the Inflatable Rubber Pipe Plug with air cock, slowly put the Inflatable Rubber Pipe Plug into pipes. Before inflate the Inflatable Rubber Pipe Plug, insert it completely in pipe, and connect the barometer and pump, then opened slowly the valve of pressure control table. The air pressure is controlled in safety area outside of pressure marked red. Taut drawing rope in sleepers on rope binding firm, through pressure control list, observation data, while it reaches the formulary requirement, close the vales of pressure control, and inflating is end. After that, within 20 minutes, keep connection between pressure control tables and pipe, observe data of air pressure sealing variation, if everything is normal, and then starts the work of pipeline construction. 

4. Features of Inflatable rubber expansion pipe plug

1. economy practical. it could be used in cast iron pipeline plug, glass fiber reinforced plastics pipeline plug, PVC, PPR pipeline plug, and double wall spiral pipeline plug and so on.

2. used in plugging, and leak hunting.

3. elliptic type. It easy to stuff the pipeline and it has good plugging effect.

4. decay resistance.

5. super strong expansibility.

6. light weight and it is convenient to take, and easy to construct.

5. Application of Inflatable rubber expansion pipe plug

Inflatable Rubber Pipe Plug is always used in pip and culvert in order to excreting the sewage and waster water. And Inflatable Rubber Pipe Plug is also used as the repairing rubber appliance. Because of its various specifications, Inflatable Rubber Pipe Plug can be used to block the stream in various situations.

6. Specifications of Inflatable rubber expansion pipe plug  

Note: This is the common specification. And we could produce various Inflatable Rubber Pipe Plug as customers’ requirements and drawings.

Contact person: Linda Kang