Temperature-resistant tensile wire

The utility model discloses a temperature-resistant tensile wire, and relates to the technical field of wires. The temperature-resistant stretch-resistant wire comprises a conductor, an insulating layer, a mica tape, an asbestos layer, a stretch-resistant layer and an outer sheath, the outer side of the conductor is coated with the insulating layer, the insulating layer is made of a polyvinyl chloride material, the mica tape is arranged on the outer side of the insulating layer, the insulating layer and the mica tape are bonded together through a hot melt adhesive, the stretch-resistant layer is arranged on the outer side of the mica tape, and the asbestos layer is arranged on the outer sheath. The mica tape and the tensile layer are bonded together through a hot melt adhesive, the outer sheath is arranged on the outer side of the tensile layer, the tensile layer and the outer sheath are bonded together through a hot melt adhesive, and the outer sheath is made of a polyvinyl chloride material. The wire provid