We are manufacturing PTFE high voltage cables . capable of operating upto 22 kv rms-50 kv DC working. This cable is made up of silver plated copper wire,nickle Plated copper wire wrapped by CR ptfe tape/foil than fused by heating. Size of conductor awg 28 to awg 10. Insulation thickness ranging from 0.5 mm upto 2.5 mm.