These graphite gaskets can be used to seal hot water, high temperature and pressure steam, heat transfer fluids, hydrogen gas, ammonia, organic solvents, hydrocarbons, and cryogenic fluids. Graphite gaskets are designed to be used as packing, simply by wrapping tape for rods or shafts an endless packing can be formed. It is easy to install for small diameter valves. This packing can also be used for emergencies when spare packing is not available. Andy Jaya Mandiri can provide customer satisfaction, provide quality goods and competitive prices. We accept orders from all over Indonesia by using via expedition. Please visit our website: Www.jualtiraipvc.com. For more information, please contact Hp/WA: 082125601326 / 081291455683 / 021-6244946.