... .Pure Graphi GRAPHITE MATERIAL: Extruded Graphite,Molded Graphite,Isostatic Graphite,Vibration Graphite,High density and high Flexural Strength graphite material . (Die molded graphite),High pure extruded graphite,Special carburizing ... ≥13 MpaCompressive Strength≥32 Mpa≥28 Mpa OEM customized processing graphite sheet