we can provide you many sizes isostatic graphite materials:cylindric rods and Rectangular blocks

dia 400x450mm dia450x450mm dia480x450mm dia520x350/600mm dia560x430mm dia590x600mm dia650x640mm dia700x640mm 400x400x400mm 400x400x500mm 400x400x600mm 1000x500x300mm 1200x600x600mm