Inflatable pipe plug means inflatable bungs , pipe lines stopples for oil and gas pipelines.
<a href="http://www.rentaltoolsonline.com/Rental-Tools-Online-SAVA-Inflatable-Pipe-Plugs-s/117.htm"a/. It is used for utilities maintainance and power generation repairs. Inflatable piple plugs can also be used in welding and it is easy to use and easy to install Nitrile rubber for petroleum usage and Natural rubber for natural gas,