Commercial Series Inflatable Pipe Plugs

Commercial series inflatable pipe plugs can be built up with high-quality natural rubber, NBR, neoprene rubber, or other materials. Nylon layers were used to reinforce it. This ensures our inflatable pipe stoppers are resistant to fuel, petrochemicals, and other caustic chemicals. Each inflatable pipe plug is equipped with rigging hardware, inflation ports, and a pressure relief valve.

And, inflatable pipe plugs are multi-size flow stoppers. Each flow stopper can be used to close off a range of pipe diameters. The inflatable pipe plugs are easy to install and even more importantly easy and quick to remove because of their lightweight.

Commercial series pipe stoppers are lightweight plugs designed for commercial and light industrial work. Their small deflated size makes insertion and operations fast, easy, and safe. Filling the plugs with air or inert gas lets them expand to completely block pipes for maintenance, construction, or other projects. Use these economical and lightweight inflatable pipe plugs for buildings and factories or wherever a shorter pipe plug is required. All commercial plugs use standard valves for easy inflation and deflating. 

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Specification of Pipe Plug

Model

Pipe Diameter

mm

Air Pressure

MPA

Diameter

mm

Length

mm

Weight

kg

DN150-300

150-300

0.2

135

500

2.5

DN200-400

200-400

0.2

180

600

4

DN200-500

200-500

0.2

180

750

5

DN300-600

300-600

0.15

280

750

10

DN400-800

400-8000

0.15

380

900

18

DN500-1000

500-1000

0.15

460

1050

25

Note: The supply range includes the filling air hose.

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Email:  sales@doowinmarine.com

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