Pressure Isolation Tool

T.D. Williamson’s SmartPlug isolates pressure in specific sections of pipelines and risers so that repairs or interventions can be carried out safely. Operated by remote control, the tool is certified “safety class high” in accordance with OS-F101 for submarine pipeline systems, the company said. It is certified and type approved by Det Norske Veritas to execute independent double-block isolation to provide a safe environment for divers while working near a pressurized gas pipeline.


For more information, visit


Don't miss out on the latest technology delivered to your email every two weeks.  Sign up for the OGF newsletter.  If you are not logged in, you will receive a confirmation email that you will need to click on to confirm you want to receive the newsletter.