... Insulated,Pair Strand,Cabling(20 Pairs),PVC Sheath Sell Extrusion Line For Making Communication Cable 1. Construction: PE Insulated,Core Wire Pair ... twist stranding machine Application : Mainly used for CAT5 ,CAT6,Lan Cable etc wire stranding , Can wrap in-phase.4. PVC Sheath ... ---- /90mm ( 3mm-25mm) Cable Extrusion LineA TypeB Type For Big cable in ...