... flame retardance. 2.Light weight, and so on SpecificationsPVC cable for laying in buildings, tunnels or trenches for power ... conductor, PVC insulated, steel wire armoured, PVC sheathed power cableFor laying indoors, in tunnel, in cable trench or direct in ... cable diameter; the bending radius of multi-core cable should not be less than 15 times of the cable diameter. 95mm2 steel wire amoured Cable ...