... moulding:thermal casting/dry press/extrusion Industry wear resistant ceramic valveUsing aluminum oxide as raw material, adding a ... resistant materials, with unique molding method, Abrasion resistant ceramic is sintered by 1600 and achieve 95 porcelain standard. ... lining and avoid breaking the ceramic. Range of applicationThermal power plant,steel,coal, pier,glass-making,coking mine,and cement ...