Corrugated cable ducts made of HDPE designed to protect cables laid in the ground. Examples of applications include power and telecommunications networks, signaling lines and culverts under infrastructure elements such as roads and tracks.

The pipes are manufactured in accordance with the PN-EN 61386-24 standard, have a resistance to compression of 450N and a normal (N) external impact resistance, delivered in 50m coils and three colors – black, red, blue. The pipe is delivered with a coupler and a cable puller.