... 3)fine thermal shock stablity 4)good anti-eros Refractory brick producers of high quality This product adopts tabular alumina, ... because of the excellent application results.Alumina, alumina carbon, magnesia, magnesia carbon, magnesia spinel slide gate also can be produce according customer ... C for great steel ladle; Various types of sliding gate brick; Slide gate mechanism; 310,B40,B50,B60,C10,C40, ...