The guide angle is one of the key parts of the fluidized bed boiler. Wear of the lining here will directly affect the flammability of the boiler.
The guide angle brick changes the construction process here. Changing unshaped refractory materials into specially made products, the service life here will be improved. It also resists denitrification gas erosion, and the performance is over three times better than the unshaped refractory materials, and it is convenient for construction.