Corrugated PVC pipe with wire Ø25/18, 3mm. Bay 50m.

Corrugated PVC pipe - a flexible pipe for wiring indoor wall cavities , Grooves , drywall constructions. Corrugated pipe enables to lay wire harness, providing them with additional insulation and some protection from the elements . Does not replace the corrugated metal pipe as intended - protection against mechanical damage. Such a system allows the gasket , if necessary, broach ( replacement ) of additional wires without damaging the structure itself. Corrugated tube made of PVC with special additives ( flame retardant ), which ensures their flammability . Broach , steel - string wire, stretched at the factory of the pipe and is used to ensure easy installation ( pulling ) of cable and wires in the pipe.