Metal Eyeleted Flat Gasket IE-Reinforced Gasket with inner Eyelet IO-Reinforced Gasket with inner &outer Eyelets Aiflon Metal eyeleted gaskets(MEG)make better than pure cut gaskets, it remains properties of cut gaskets,the matal eyelet can offer special protection against blowout and chemical attack,also improve seal-ability due to the local higher stress under eyelet.the metal eyelet material is normally ss304 or 316,pressure6.4-10Mpa. Style of cut gasket:G+code of gasket sheet G 4004 IO -Tanged metal reinforced graphite gasket with inner &outer eyelets G 4002 IE-Metal foil reinforced graphite gasket with inner eyelet