Calibration Tubes

Ultra-Flexible, Light Duty PE Fabric With PVC Coating

Helps keep liners tightly pressed against the host pipe during the curing process. For use in Open-End liner (Blind-Shot) and Pull-in-Place applications.

Max CalTube^® (HF)

Max CalTube^® (HF) is ultra-flexible, light duty PE fabric with PVC coating and a high frequency welded overlap seam for keeping the liner tightly pressed against the host pipe during the curing process. For use in Open-End liner (Blind-Shot) and Pull-in-Place applications.

HF – Clear
HF – Green
HF – Yellow
HF – Violet

ML Max CalTube-HF TDSDownload (101.68 KB)

Max CalTube^® - Stitched

Max CalTube^® – Stitched is a flexible PE fabric that is PVC coated with a triple linear stitch and overlapped taped seam. For use in Open-End liner (Blindshot) and Pull-in-Place applications to keep the liner tightly pressed against the host pipe during the curing process.

Two stage open-ended (Blindshot) inverted liner and Pull-In-Place
Hot water, hot air, LED light, steam and ambient cure
Clear tube for LED light cure and single stage inversion with liner
Guide Tube

ML Max CalTube – Stitched TDSDownload (119.29 KB)

Max PreLiner

Max PreLiner is a clear, 3-ply laminate tube specially engineered to provide a high strength, durable and lightweight material by combining two layers of linear LDPE and a high strength cord grid. Developed to prevent the over expansion of liners in pipes with larger damaged areas, contain excess resin migration and prevent resin dilution in the presence of water infiltration.

Diameter Ranges From 4″ to 12″ | DN100 – DN300

Types Available: