In the continuous annealing furnace, gas is burned in the radiant 

tube. The heating radiant tube will heat the strip steel and furnace 

wall, it will eliminate the innerstress of strip steel and improve its 

mechanical property. As the temperature of radiant tube exceed 

strip steel 50-100℃, it requires radiant tube with good high 

temperature resistance. Hotion produces radiant tube with the 

material of GX40Cr28Ni48W5,GX40Cr25Ni35, and GX40Cr25Ni20.

With centrifugal casting process of tube, radiant tube has better 

casting property. Hotion would like to offer best design of W/U/

Single end type radiant tube according to the working condition.

                                                                                                                                       Metallurgical Solutions Provider