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PVC and Rubber Inflatable Airbag (used to pipeline)

Weifang Gold Containment Co.,Ltd | Updated: Jun 05, 2018

PVC and Rubber Inflatable Airbag (used to pipeline) Basic Info

  • Model NO.: D300-2700mm

  • Material: Neoprene

  • Gas Bladder Temperature: -40oC-230oC

  • Color: Black

  • Specification: As Requests

  • Gas Bladder HS Code: 4001100000

  • Usage: Pipeline Maintance and Testing

  • Model No.: D 300-2700mm

  • Shape: Cylinder and According to Your Drawings or Samples

  • Gas Bladder Export Markets: Global

  • Transport Package: in Wooden Cases

  • Origin: China

PVC and Rubber Inflatable Airbag (used to pipeline) Product Description

Pipeline water blocking air bag

Plugging water balloon and known as the pipeline plugging bag, pipe blockage, closed water test balloon, closed water blocking, pipeline plugging airbags, pipe occluder. Plugging water bag is made by an enhanced natural rubber, every blocking water balloon before delivery will tested at 1.5 times the rated working pressure and the corresponding number of tube. In order to ensure the plugging water bag structure strength, we adopt three times in plugging water bag of the rated working pressure of the safety factor.


(1)classification of Pipeline water blocking air bag

i.Water plugging air bag by function:

1, the pipeline plugging operation type: water blocking air bag is mainly used for pipeline maintenance and sealing construction.
2, the pipeline detection operation type: water blocking air bag is mainly used for pipeline closed water leakage detection construction.


ii.Water plugging air bag by use of raw materials:

1, pure rubber type: water blocking air bag with natural rubber, rubber, rubber, butyl rubber, butyl rubber, made of pure rubber.
2, compound rubber: water blocking air bag using a variety of synthetic or natural rubber processing products.
3, skeleton material type: plugging water balloon with polyester, nylon, nylon, aramid fiber fabric is coated on the surface of rubber or other materials processing products.



iii.Water plugging air bag according to molding process:

1, a curing molding process: the water blocking air bag on the curing tank or other curing equipment through a vulcanization molding products.
2, a number of curing molding process: a number of complex water plugging air bag after a cure is not finished, it uses a number of curing process.
3, the adhesion forming process: forming bonded together by a plurality of groups of film sheet with adhesive material connection.
4, heat vulcanization forming process: water plugging bag film by special equipment will be made of high temperature pressure of the adhesive.


iv.Water plugging air bag by shape:

1, round;
2, cylindrical;
3, square;
4, oval;
5, egg shape;
6, hollow cylindrical.


v.Water plugging air bag by using pressure:

1, no pressure: water blocking air bag is suitable for general drainage, sewage and other non pressure pipe plugging.
2, low pressure: water blocking air bag is suitable for general drainage, sewage and other pipeline acceptance test.
3, medium pressure: water blocking air bag is suitable for the repair of water supply pipeline operation.
4, high pressure: water plugging bag is suitable for oil and other pressure pipeline maintenance.






(2)PVC and Rubber Inflatable Airbag (used to pipeline) Method of use:
Put plug into the need to plug the pipe mouth and the length of the pipe is put into the length of the plug.then through the intake valve rushed into the compressed air to the required pressure can be constructed. After the completion of construction after open the inlet valve to release air, remove plug.



(3)The model of the pipeline sealing air bag is: PVC gas nozzle capsule, compound type closed water plug, air nozzle type closed water plugging, and double different gas filled capsules.

Two glue a cloth(mm)Inflation pressure(Mpa)Three glue two cloth specifications(mm)Inflation pressure(Mpa)
Φ300×10000.045Φ800×12000.06
Φ400×10000.040Φ1200×18000.05
Φ500×10000.031Φ1500×20000.05
Φ600×10000.028Φ2000×25000.045
Φ700×10000.027Φ2200×28000.03
Φ800×12000.026Φ2500×30000.03




(4)Closed water plugging detection function:

1, the high-rise construction pipeline leakage test: capsule is fed by examination of the mouth, inflation after the inspection, such as pipeline chlamydia or saliva is not strict, you can see the leak test.
2, check the toilet: Capsule on the drain after inflation, such as rubber banding is not strict, water will leak from the interface.
3. Check the floor drain: open the floor drain bowl, the capsule into the floor drain, inflatable splashing in the ground, such as the installation of floor drain not according to the provisions of the pallet filling ash plugging holes, water will be from around the floor drain leakage.
4, a variety of pipeline maintenance temporarily used to block water





(5)Test should be used to block the water, the capsule specifications should be tested with the pipe supporting, various specifications of the capsule must be used in the corresponding pipeline, The test procedure is as follows:


preparation: first closed water blocking inflatable combination device accessories as tools to check the leakage. The capsules were placed on the bucket full of water in and hold, Pump to the inflatable capsule,Check the leak of the capsule.


PVC and Rubber Inflatable Airbag (used to pipeline).jpg