... Materials 1.Special heating graphite for Industrial Furnaces 2.Vacuum temperature:2200centdegree. carbon Composite Materials :1.The carbon compound materal is ... quality lightly , to bear the ablation, the heat-resistance to attack, the damage allowance well to be high, the strength at high temperatures high ... ,Kaifu District, Changsha City,Hunan,China carbon Composite Materials in high temperature