RS rigid pipes are intended for distribution and protection of electric wires in wall-mounted installations, both outside and inside the building. The ability to select pipes of appropriate strength allows optimal adaptation to specific conditions and installation requirements. The high rigidity of the pipes provides adequate mechanical protection for the cables led inside. High precision of workmanship enables easy and quick assembly of the installation. Modern production technology combined with the original raw material make the RS pipes characterized by increased durability and color stability, even in conditions of constant exposure to solar radiation (UV). The smooth surface makes it much easier to keep the pipes clean. PVC as a material is characterized by a high mechanical strength factor and excellent impact properties, as well as low relative elongation. It is moderately flexible when stretched, and highly resistant to pressure. It is possible to easily weld, heat-weld and glue PVC.