... temperatures:1100,1260,1360,1430. 3.OEM is welcomed Ceramic fiber felt / Ceramic fiber sheet TypeCommonStandardHigh PureHigh AluminumZirconiumClassification Temp(°C)11001260126013601430Working Temp (°C ... furnace ,induction furnace ,7.ladle lid, glass melting furnace ,8.kiln car ,hot-blast furnace, burner9.Metallurgy,spaceflight and nuclear. Ceramic fiber felt