300DN Pipeline Water Municipal Plumbing Maintenance Pipe Sealing
Airbags
The 300DN pipeline water and municipal pipeline airbag developed and
produced by Qingdao Henger Rubber Airbag is made of high-quality
rubber. The air bag is blocked due to inflation. When the gas
pressure in the water blocking air bag reaches the requirement, the
water blocking air bag fills the entire pipeline section, and the
leakage is blocked by the friction between the air bag wall and the
pipeline, so as to achieve the goal of partially filling the
pipeline. The gas expansion can quickly block the water flow and
achieve the purpose of impermeability.
300DN pipeline water municipal pipeline airbag airbag is divided
into the following raw materials:
(1) Pure rubber type: made of natural rubber, nitrile rubber,
neoprene rubber, butyl rubber, etc., made of pure rubber.
(2) Compound rubber: a product processed from a variety of
synthetic rubber or natural rubber.
(3) Skeleton material: It is made of rubber or other materials on
the surface of polyester, nylon, nylon or aramid fiber fabrics.
Among them, the use scenarios of the 300DN pipeline water and
municipal pipeline sealing airbag are: before the pipeline
operation, measure the diameter of the sealing tube; hold the side
of the inflatable rubber tube plug with the air plug, and slowly
put the inflatable rubber tube plug into the pipeline. Before
inflating the inflation rubber tube plug, insert it fully into the
tube, connect the barometer and pump, and slowly open the valve of
the pressure control gauge. Air pressure is controlled within a
safe area outside the pressure marked in red. Tighten the steel
wire rope to bind the solid sleepers, and observe the data through
the pressure control gauge. When the specified requirements are
met, close the pressure control valve and the inflation is over.
After that, within 20 minutes, keep the pressure control gauge
connected to the pipeline, observe the air pressure seal change
data, if everything is normal,
Pipe plugs with rubber bags have been used in pipes and culverts to
drain sewage and waste water. Also used for repairing rubber
appliances. Due to its various sizes, it can be used to block
fluids in a variety of situations.
Advantages of 300DN Pipeline Water Municipal Pipeline Repair
Pipeline Sealing Airbag
1. Long service life
2. Detachable and reusable
3. Save investment cost
4. Save labor and time
