Description: Plastic&Metal flexible conduit, flexible hose, metal conduit, metal hose Certificate:UL, CE, RoHS Size:1/4"--4" flexible conduit,flexible hose,flexible tube,corrugated tube.For wires and cables, has plastic and metal material.Mterial:Polyamide Polyethylene Polypropylene. Galvanized steel strip(square locked,inter locked) Galvanized steel strip,PVC sheath Temperature:-40C~+80C.short- ...