micro particle structure,high strength,high bulk density,isostatic graphite crucible are used in Monocrystalline furnace At present we may supply the following isostatic graphite material: rods:dia.300x400,dia.400x400,dia.450x400,dia.480x400,dia.500x350/600,dia.560x430,dia.585x600blocks:400x400x400,400x400x500,400x400x600,950x500x260mm. It is being used in wide fields of industries,such as ...