HEGLERFLEX electrical installation pipes meet all requirements for easy and advanced installation thanks to their special corrugated shape and consistent quality. Pipes of different stiffness, raw materials and properties are available to suit the different requirements placed on the pipes by the design or load. In addition, electrical installation pipes with an internal coating are available for the practical and future-oriented installation of cables and wires with the product name profiline. MATERIAL: PE/PP (flame-retardant, UV-resistant), USE: Installations in and under plaster, hollow walls, suspended ceilings.