Tender For supply of petroleumcuttinggas conforming to heating value like minimum neutral flame temperature 2950 degree celcius, total heat emission-23244 kcal/m cubic (kilocalory per cubic mtr.), total heat value-12030 kcal/kg. specific gravity (in gaseous state ) - 1.52, vapour pressure (at 37.8 deg. celcius) - 120 psi & boiling range (-2) degree celcius.