Pressure | It is suitable for medium pressure service ranging from 10 -12 torrvacuum to 70kg/cm 2 [6.8 MPa], It is necessary to use with a retainer ring whenused on raised or flat face flange. | The holes at the inside against internal pressure or at the outsideexternal pressure. It is mainly used for higher pressure exceeding 70kgf/cm2 |
Application | Vacuum equipments, combustion engines, electronic apparatus,heavy electric machinery and apparatus. Hydraulic machinery and equipments,plastic forming machines, on joints in aircrafts, pile. | On joint in aircrafts, pile, vacuum equipments, combustionengines, electronic apparatus, heavy electric machinery and apparatus. Hydraulicmachinery and equipment, plastics formingmachines. |