Manufacturer of SIC parts: Nozzle, tile,block for refractory Bearing Bushing ring Mechanical seal face(silicon carbide ring) We are specialized in sintered reaction bonded silicon carbide (RB SIC) and pressureless sintering silicon carbide(SSIC) mechanical part, the material is alpha sintered silicon carbide.Our products include: SSIC/RBSIC1.M7N,59U WB2...standard parts2.Mechanical Seal faces, ...