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 Water plugging air-bag >> 
 
    
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3622225316
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Water plugging air-bag
 
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Water plugging bag ( pipeline plugging air-bag ) working principle

Water plugging air-bag task principle and classification

Water plugging bag ( translated into English Water shut-off airbag ), also known as the pipeline plugging water bag, water bag, sealing bag, inflatable tube plug, a pure rubber or other materials coated with rubber coating, coating fabric water blocking things, mainly for drainage, sewage pipeline repair, closed water test leakage detection, its task is in the pipeline after inflated to flow for the fast block.

Water plugging air-bag classification

One, water plugging airbag according to function as:

In 1, pipe plugging type: important lessons for pipeline repair construction.

2, pipeline inspection work type: mainly used for pipeline water leakage detection.

Two, water plugging by use of an original data is divided into:

In 1, the pure rubber type : the use of natural rubber, Ding nitrile rubber, chloroprene rubber, butyl rubber, using pure rubber.

2, using a variety of composition: composite rubber or natural rubber processing into products.

In 3, the skeleton data type : the use of polyester, nylon, nylon, aryl acrylic fiber fabric coated with rubber or other data processing product.

In three, according to the forming technology:

In 1, a vulcanization molding process: the airbag in sulfide cans or other curing equipment through a vulcanization molding product.

2, repeated vulcanization molding process: some complex air bag through a vulcanizing form do not become products, used repeatedly vulcanization molding process.

3, stick group forming process: after the group film sheet by bonding material together, adhesive composition.

4, heat vulcanization molding process: balloon film after special high temperature pressure equipment bonding it made.

Four, water plugging bag in shape is divided into:

Round 2, 1, 3, 4 square, cylindrical, conical 5 egg 6, hollow cylindrical

Five, water plugging by use of air pressure effect of divided:

In 1, no pressure: for general drainage, sewage and other non pressure pipe

In 2, low: for normal drainage, sewage and water pressure test of pipeline.

3, MP: for water supply pipeline repair water work.

In 4, hypertension: for oil pressure pipe repair.


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