UPVC/FFPP Relining for Pressure Pipes

UPVC/FFPP Relining for Pressure Pipes

This service utilizes advanced Fold-and-Form (FFPP) and UPVC technology to rehabilitate high-pressure water mains and industrial transmission lines with minimal diameter loss. The liner is inserted in a reduced shape and then expanded using heat and pressure to create a tight-fit, independent structural pipe inside the old host. This method effectively targets internal corrosion, pinhole leaks, and tuberculation, restoring the pipe's original flow characteristics and pressure rating. It provides a durable barrier that protects against future degradation while avoiding the high costs of traditional pipe replacement.

  • ApplicationBest for potable water, fire mains, and industrial force mains.
  • CapabilityDesigned to handle internal operating pressures up to 16 bar.
  • FitMechanical 'tight-fit' technology eliminates the need for annular grouting.
  • DurabilityHigh resistance to abrasion and chemical scaling.
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