... 30-150)mm 3)below 0.035w/mk Product IntroductionRockwool blanket has excellent performance of insulation and fireproof and is easy ... boiler,power equipment, flue of power plant, industrial furnace,oven,heat treatment equipment, petrochemical equipment,oil tank, big diameter pipes, ... Grade AApplicable Temperature-240 to 650°CMoistureproof≥95% Mineral Wool Heat Insulation Roll / Rockwool Blanket