... gasket in low pressure sealing condition, for metal jacketed gaskets, corrugated metal gaskets, head exchanger gaskets.DF-R801SS304 or SS316L tangedReinforced Graphite ... applications, or similar sealing conditions. Typically it is used for head gasket, exhaust gasket. Special density,thickness,shape or grade ... ,professional in manufacture. reinforced graphite sheet/ panel with tanged metal insert