... corrosion,wear resistant offer nozzle,mechanical seal face,impeller pump parts We are specialized in sintered reaction bonded silicon carbide (RB ... /sleeve,wearing bush, and other nonstandard parts for pumps3.Sandblaster nozzzle, refractory tile, valve parts,and other partsCovers the fields as below ... as I received it next day. Silicon Carbide (SSIC&RBSIC) Industrial parts/impeller