FIX

Arpol FIX is a range of mechanical couplings designed for connecting HDPE pipes with axial restraint, ensuring secure and reliable performance across a wide range of diameters and installation conditions.

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Axial restraint for metal pipe connections, combining mechanical anchoring with a secure, weld-free connection, ensuring stability under axial forces and real operating conditions.

Hydraulic Sealing System

The technology of Arpol couplings is based on the active sealing system of the rubber gasket which allows the coupling to absorb imperfections and misalignments.

The active sealing system requires a lower torque rate than a conventional coupling that avoids overloading the pipe. The system utilizes a pressurized gasket where the elevated pressure within the pipeline presses the rubber lip against the pipe, actively creating a seal.