The evolution of Subsea Innovation’s PIP Waterstop Seal continues

The evolution of our Pipe-in-Pipe (“PIP”) Waterstop Seal continues.

We have extensively analysed our latest sealing and gripping mechanism, further improving and developing the technology.

We are currently conducting extensive physical trials to validate our calculations and simulations and have successfully tested our gripping mechanism to a force equivalent to an annulus pressure of almost 500bar.

Further updates on seal testing will follow. Watch this space.

For more information, contact