... Compressive strength: 50-85Mpa High Carbon Expandable Graphite 1.It can be used in hot water, high temperature, high pressure steam, heat exchange fluids ... can be made into a variety of graphite strip, packing, gaskets, composite panels, cylinder gasket for a variety of pipes, valves, ... requirements.The price is low and quality is assured. If you have any needs of graphite parts ,Please feel free to ...