Wear -resisting heat -resisting cable of high strength

The utility model discloses a wear -resisting heat -resisting cable of high strength, including metal thread core, interior metal wire core, polyethylene insulation, glass towline filling layer, flame retardant coating and outer lag, according to from the order of center to the outside, wherein, be equipped with polyethylene insulation around the interior metal wire core, metal thread core, interior metal wire core and polyethylene insulation constitute a plurality of single line cables, be equipped with glass towline filling layer around the single line cable, be equipped with the flame retardant coating around the glass towline filling layer, be equipped with outer lag around the flame retardant coating. The utility model has the characteristics of can be high temperature resistant, the conductor can be in normal operating under the high condition of temperature, and simple structure, external diameter are little, light in weight, current -carrying capacity are big, the wearability, aging resistance is good