High Watt Density Cartridge Heaters are provided thick metal sheath that provides good thermal conductivity and offers high resistance to oxidation at high temperatures. These Cartridge Heaters are low coefficient of Ohm variation upon variation of temperature. These Cartridge Heaters are fitted with power cables in pure nickel plait insulated finish with Teflon and fibreglass. High Watt Density Cartridge Heaters are designed to heat a liquid, solid or gas.
