Material:Galvanized steel strip（squared locked）, PVC sheath，stainless steel braided Temperature:-40℃～+100℃ Properties:See below Protection levels:IP68 Color:Silver grey Application:Railway, vehicle, traffic system project, air-condition .Various machine tool and machines. Automatic control equipment and electric power plant. Oil, chemical industry, transmission and distribution system, communication system, base station span. Product detail: 1.Highly flexibility, excellent bend ability, smoothy inside structure makes it easy to threading. 2.Turn-over locked structure to increase strength resistance, hard to break or distort. 3.High waterproof, insulated, chemical resistance. 4.PVC sheath, adding in composition of fire resistance property, uv-resistant,, aging resistance. 5.Resistant to temperature chips . 6.Electromagnetic screen, explosion-resistance.