China Refractory Ball High Alumina Ball for Hot Blast ...
China. HS Code. 6909120000. Refractory ball High Alumina Ball for Hot blast stove. The alumina ball is also called the high aluminum accumulation of heat ball.High alumina refractory ball is based on bauxite as the mainly raw refractory material.Adding powder and additives and anchoring agent.After proportioning, molding and high sintering to ...
Get Price