... 4.export for 19 years SiC Shaft Mechanical Seal CM01-30 Design1.single face2. Secondary seal-O/V ring3. Multi-springs ... /Hast./Inc.Working condition1.Media: chemical fluid,such as oil,liquidized hydrocarbon,acid,alkali,pulp water,etc.2.Pressure: ... are used in pumps, blowers, agitators, compressors, and other rotary shaft equipment. 2.Main industries including petrochemical, nuclear power, military and ...