Duplex Single Tube Spiral Armored Cable

DescriptionDuplex Single Tube Spiral Armored Cable, 900μm or 600μm tight buffer fibers are wrapped a layer of flat stainless steel wires and then add a layer of aramid yarn as strength unit, finally into fiber optic cable with PVC or LSZH sheath.The structure of the cable is put 900μm or 600μm tight buffer fibers with aramid yarn,then covered with a layer of PVC or LSZH inner sheath, then wrapped a layer of flat stainless steel wires and add a layer of woven stainless steel wire, finally into fiber optic cable with......