SUB-PIP™ Pipe-In-Pipe Water Stop Seals

Product Overview

SUB-PIP™ Pipe-In-Pipe Water Stop Seals are used as a means of localising a flood to one pipe length, rather than the entire pipe line during either installation or damage to the pipe. The assembly consists of two sealing elements and a mechanical clamp assembly used to anchor the seal onto the inner pipe. Our seals are suitable for both j-lay, s-lay and reel lay deployments.

Product Images
  • Pipe in pipe seals
Technical Specifications
Description Specification
Design Pressures (bar) Upto 350
Design Life 25 Years
Pipe Size (inch) 6 - 14
Material Subthane™ 803
  • Automatic activation
  • Installation during pull-in operation

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