Flat gasket, rinonyanya kugadzirwa nesimbi sheet, rinowanzoita seyakadzika gasket ine buri pakati.
Wedzera nzvimbo yekubatana pakati pekukurisa nemuchina.Bvisa kukuvadzwa kwechitubu padhi kumushini wepamusoro paunenge uchiburitsa screws.Inofanira kushandiswa nepedhi yechitubu uye pedhi yakatsetseka, ine furati padivi pepamusoro pemuchina uye chitubu pedhi pakati pepedhi rakafuratirwa uye nati.