... , tile,block for refractory Bearing Bushing ring Mechanical seal face(silicon carbide ring) We are specialized in ... : SSIC/RBSIC1.M7N,59U WB2...standard parts2.Mechanical Seal faces,shaft bush/sleeve,wearing bush, and ... -1600deg)l self-lubricationl high performance of mechanical strengthl chemical corrosion-resistantWe have the production ... received it next day. Mechanical Seal Face/Silicon Carbide Ring