Graphite yankan gasket ne da aka yi daga tsabta graphite allon burin ko yankan, yana da kyau lalata juriya, high / low zafin jiki juriya, kyau matsawa backlash da kuma high karfi, daban-daban zagaye-zagaye rikitarwa geometric gasket ne yadu ake amfani da bututu, bawul, famfo, matsin lamba kwantena, zafi musayar, condenser, janareta, iska kwamfuta, fitar da bututu, firiji da dai sauransu.