PIP Waterstops

Next Generation Pipe-In-Pipe Waterstop Seals

Subsea Innovations PIP Waterstops are a field-proven solution for isolating a section of the flooded annulus by preventing water passage to the adjacent Pipe-In-Pipe sections during installation and normal operation. We have an extensive track record with over 600 seals delivered and successfully installed worldwide.

  • Suitable for J-Lay, S-Lay, and Reel Pipe
  • Latest generation of seal technology
  • Proven design for HIF pipe
  • Eliminates the need for localised polishing of pipes
  • Enables sealing on pipes with greater surface defects and impurities
  • Concrete Removal Tools