Max. Short Term Service Temperature 450oCMax. Continuous Service Temperature 250oCMax. Operating Temperature for Steam 250oCMax. Operating Pressure in Bar 150 barsSheet Size: 1.5 mtr width x 1.5 mtr AF Extra HP Asbestos Free Gasket Sheets are used with oils, solvents, gases, steam, acid and alkalies. Excellent tensile strength. Outstanding gas salability. High resistance to creep under elevated temperatures & pressure. Available: Non Metallic/ Metallic