Single core mineral insulated heating cable is made up of a live inner wire which is insulated from the metal sheath with magnesium oxide as insulator. The diameter and the composition of the inner core influences the resistance of the cable, and therefore heating power. A high quality metal sheath material controls the maximum usage of temperature and resistance. Single core mineral insulated heating cable provide high performance and high temperature resistance in applications where thermal limit values for insulation on other cables are exceeded. It provides the features such as high constant power per meter, high mechanical strength, high chemical resistance, and highly resistant to stress corrosion.
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