... 3.Strength Member:Aramid Yarns 4.OEM Description:Conduit Flexible Helical Metal Tube Optic Fiber Cable Tight buffered fiber, ... 0.6mm tight buffer fiber+Flexible metal tube+Aramid yarn+Outer jacket(PVC,PE,LSZH) Features:Flexible metal tube protect the fiber ... high tensile resistant,rat –bite resistant. Bend resistant and optimum flexible. Easy wiring,secured and reliable. Application:Mainly used for ...