Mineral Insulated Cable is made of metal conductor(such as copper,Nickel-chrome),Magnesium Oxide insulator and metal(such as copper,copper-nickel,stainless steel and ally)outer sheath;It can be provided with an zero halogen low-smoke outer sheath in necessary. As the MI heating cable consist of metal material and inorganic insulation,it obtains greater advantages than other heating cables and tapes with plastic insulation.The advantages are as below: 1.Higher mechanical strength and longer service life 2.Higher operating temps. rating+250,400,600,800C 3.Solar irradiance and nuclear radiation resistance Mineral Insulated Cable can be dicided into three parts according to its different applications,MI heating cable,MI wiring cable and MI thermocouple. MI heating cable can be used in industry and commercial areas for freeze protection and process maintenance applications,especially in a high power output or a high withstand temperature environment,and it can be used in areas existing corrosive and explosion environment. 350*350MM 3-12MM