No. It is smooth on the inside to provide excellent hydraulic and corrugated performance externally to give excellent mechanical strength.
Transport of fluids in pressurized, aerial or buried networks (according to the current standard).
Water transportation in pressurized and buried distribution networks.
The main benefits are: High impact resistance due to the compound, Higher productivity due to the ease of the JEI joint, Ease of acquisition because the ring is already incorporated in the pipe, Better hydraulic performance due to the smooth inner surface, Interchange with pipes and fittings of cast iron, Maintenance facilitated due to the PVC Sliding glove.