Expanded graphite molded stuffing is press-molded into a ring form of
required dimensions. The resiliency and structure of expanded graphite
molded stuffing are not affected by chemical attack, consequently it provides
effective seal without any torque loss. It can be used to seal hot water,
high temperature and pressure steam, heat transfer fluid, hydrogen gas,
ammonia, organic solvents, hydrocarbons, cryogenic liquids etc.