sic shaft mechanical seal CM01-30 1.seal face sic, carbon, tungsten carbide 2.manufacturer 3.ISO9001 4. ... export for 19 years SiC Shaft Mechanical Seal CM01-30 Design1.single face2. Secondary seal-O/V ring3. Multi-springs seal4. Transmission ... seals are used in pumps, blowers, agitators, compressors, and other rotary shaft equipment. 2.Main industries including petrochemical, nuclear power, military ...