outer casing sheath:PP/PE/POM/PVC wire: pull-push, SP, CD double wire, CW, CR round wire liner: PE, POM, nylon color: all ... , etcsheath:PP/PE/POM/PVCwire: pull-push, SP, CD double wire, CW, CR round wireliner: PE, POM, nyloncolor: black, red, green ... type, CL/CA flat wire type, CR round wire type, Push/Pull wire type, SP straight wire type, CD double wire type,etc.wire hose material: steel ...