Stifpipe

StifPipe® is an award-winning FRP composite pipe technology that uses a lightweight core with carbon or glass fabric reinforcement to create an extremely lightweight pipe capable of resisting heavy external loads and internal pressure. StifPipe can be installed as a wet layup directly inside or outside the host pipe or can be pre-manufactured for installation by traditional slip-lining methods for repair of both pressure pipes and gravity flow pipes.

Stifpipe Features
– Pressure pipe rehabilitation
– Sanitary manholes
– Slip-lining gravity sewers and culverts
– Strengthening existing pipelines
– Joint or spot repairs
– Non-cylindrical pipe & culvert repair

Stifpipe Benefits
– A fully structural pipe
– Any shape and diameter 6” (150 mm)
and larger
– Faster installation time
– Non-corroding
– NSF-61 Certified