4 In. Perma-Lateral Calibration Tube For 4 Pipe Clear

Product Description

Perma-Liner Industries (PLI) is the leading manufacturer and supplier of trenchless pipeline rehabilitation equipment and materials in North America. Since 1999 PLI has prodeloped systems to rehabilitate existing sewer systems without excavation Our experience in the CIPP (Cure-In-Place-Pipe) industry has allowed Perma-Liner to design, patent, and manufacture state of the art technology. No digging up floors, landscaping, driveways and walks, or tearing up walls.Perma-Liner calibration tube for 4 in. PipesReinforced polymer tube used to hold liner against the host pipe and prevent over expansionPVC coated polyester scrim, stitched and taped seamsSold in 300 ft. rollsCompliant with ASTMF 1216 and national plumbing codes - F2561, F3240, F3097, F3033, F2599Designed for use with Perma-Liner inversion systemsCalibrates ambient, steam, or hot water cured liner in multiple bendsClear tube provides visual verification of liner placement and curing process