... heat insulation, fire prevention, sound absorption performance USAGE:1. Metallurgy heating furnace, heat treating furnace2. Ceramic shuttle kiln, horseshoe kiln, tunnel ... furnace3. Chemical cracking furnace, depressure furnace, chimney4. Other high temperature heating equipemnts such as pot furnace and resistance furnace Technical data: ITEMPRODUCTCOMSTDHPHAHZClassification Temperature( ...