Ceramic Strainer Cores

Ceramic Strainer Cores

The product is used in controllable aural various heat treatment furnace to avoid the contact of elding burning outcome or to avoid the corrosion of furnace gas to heating element. The process(the conversion of elding burning or electric energy) is put into refractory steel tube and let amount of heat radiate by wall of tube. This device is called as heater tube.

Electrothermal heater tube will close the heating element in the jacket after electrify and heat up,the heat is indirectly radiated to furnace liner and workpiece to be heated by bushing. The heat up of heater tube is used in furnace with going protecting aural and corrodent aural, such as continuous furnace, roller furnace, pit furnace.