... Pipe, Corrugated Size:1/4"-4" IP68 CE, RoHS Material: Galvanized steel strip, PVC sheathTemperature : Min -40, max +80,shore-term ... to 100Properties : 1 High flexibility, excellent bend ability, smooth inside structure makes it easy to threading.Protection ... and distribution system, communication system, base stationCertificates: CE, RoHS flexible galvanized conduit hose