... Sheath:PVC or PEChinese code:VV, VLV, VV22,VLV22,VV32,VLV32, VV42,VLV42,VV43,VLV43PVC cable Application:This kind of pvc steel wire ... armoured cable is mainly laid indoor,in mining well ... conveniently.Voltage rating: 0.6/1KV, 3.6/6KV Number of cable cores: one core(Single core), two cores(Double cores), three ...