... all shapes and types of graphite seals and graphite gaskets made from flexible graphite reinforced composite sheet, the agricultural ... diesel engine Model R4108 provided with graphite gaskets has been approved by John Deere (Tianjin) Co.,Ltd ... , cooler gasket, air compressor gasket, exhaust flange gasket of supercharger, expansion joint gasket, flange gasket of oil return, intake-tube ...