serrated gasket antileak serrated gasket includes, ag 1601 basic type serrated gasket ag 1602 serrated gasket with outer ring（integrated） ag 1603 serrated gasket with outer ring（separated） serrated gasket, also called corrugated metallic gasket is the preferred gasket when improved performance at low seating stresses is required. serrated gasket features excellent anti-blow-out properties linked with the reliably of a solid metal-to-metal seal combined with a soft sealing face to provide a tighter joint. serrated gasket is particularly suitable for applications where high temperature, pressures and fluctuating conditions are encountered. non-metal cover layers ensure that flanges are not damaged, even at extreme loads. temperature: 650℃ pressure: 6.4-16.0mpa minimum pretightening sealing load y=70mpa gasket factor: m=4.25 please log on our website for more details of ag 1603 serrated gasket with outer ring（separated）and other products.