Industrial Pipe Freeze Plug Services using Liquid Nitrogen

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In this video IFT completed one of many 12" pipeline freezes to cut a section of pipe out to add caps to each end to hydrostatic test each section in order to locate a pinhole size leak. When leak direction is determined by the pressure drop we will relocate our pipe freeze plugs in a new area to continue narrow down the area of the leak. We will repeat these steps until we have the leak exposed and section of pipeline is replaced. This is a necessary process to maintain the integrity of the aging gas pipeline infrastructure. The pipeline contained crude oil that was flushed and filled with water so that it could be hydrostatic tested. The test will range from 5 to 75 miles.

Видео Industrial Pipe Freeze Plug Services using Liquid Nitrogen канала International Flow Technologies, West