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Inflatable Pipe Plugs

Inflatable Pipe Plugs 2018-07-02T08:41:47+00:00

Inflatable PVC Pipe Plugs

DOOWIN inflatable pipe plugs are flow stoppers for temporary close off or seal an opening. Our inflatable pipe plug/stoppers are very suitable for use in pipeline, ducts and tunnels with construction, inspection, repairs, cleaning, and repair. 

DOOWIN inflatable pipe plugs are constructed of high tenacity, urethane coated nylon fabric. We also make it with other special coating material and synthetic-tire-cord rubber layers. This ensure our inflatable pipe stoppers are resistant to fuel, petro-chemicals, and other caustic chemicals. Each inflatable pipe plug is equipped with rigging hardware, inflation ports, and pressure relief valve.

DOOWIN inflatable pipe plugs are multi-size flow stoppers. Each flow stopper can be used to close off a range of pipe-diameter. The inflatable pipe plug are easy to install, and as even more important easy and quick removed because of its light weight.

The standard size is DN100, DN200, DN300, DN400, DN500, DN600, DN700, DN800, DN900, DN1000, DN1200, DN1400, DN1600, DN2000, DN2200, DN2400. Custom sizes, shapes, and configurations can be designed and manufactured to meet special needs.

Each inflatable pipe plug is tested before delivery.

Please contact us to get more detailed technical data information.

Inflatable Rubber Pipe Plugs

DOOWIN inflatable pipe plugs are flow stoppers for temporary close off or seal an opening. Our inflatable pipe plug/stoppers are very suitable for use in pipeline, ducts and tunnels with construction, inspection, repairs, cleaning, and repair, isolate the pipe with outside, the closure for the pipe line.

DOOWIN inflatable pipe plugs can be build up with high quality natural rubber, NBR, neoprene rubber, or other material. Nylon layers were used to reinforced it. This ensure our inflatable pipe stoppers are resistant to fuel, petro-chemicals, and other caustic chemicals. Each inflatable pipe plug is equipped with rigging hardware, inflation ports, and pressure relief valve.

DOOWIN  inflatable pipe plugs are multi-size flow stoppers. Each flow stopper can be used to close off a range of pipe-diameter. The inflatable pipe plug are easy to install, and as even more important easy and quick removed because of its light weight.

DOOWIN  inflatable pipe plugs are available with wide range size. Custom sizes, shapes, and configurations can be designed and manufactured to meet special needs.

With their wide range of expansion, their multi-functional capability, their endurance, their long service life and their robustness, the inflatable pipe plugs are the high-performance inflatable stoppers.

DOOWIN inflatable pipe plug is extremely cost effective when compare with standard rubber pipe plugs, and efficient way to isolate the pipe. It’s easy to inflate/deflate with ball valves or boat valve option. Each inflatable pipe plug is tested before delivery.

To get more information, please kindly contact us.

Please feel free to contact our professional team!

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Professional Cast Quality

Excellent quality water bags and reliable service, they deliver exactly what they agree to and perfectly on time.

Stephen Barnett, MODEC (Singapore)

Awesome to use DOOWIN buoyancy bags for our Aramco project. Its quality completely can be comparable with UK products.

Dr.Chen, China Harbour (Aramco Project)

We have confident with DOOWIN. They can help us with innovative solution, well prepared to accommodate to our request.

Hugo Silva (Project Manager), McDERMOTT