The density of natural gas is usually expressed in kg/m3 (kilograms per cubic meter) or lb/ft3 (pounds per cubic foot). Natural gas density is customarily measured at standard conditions (STC); this includes standard temperature (0°C or 32°F) and standard pressure (1 atmosphere or 14.7 psia). Natural gas has a very low density (it’s lighter than ... Read more The post What Is Density Of Natural Gas? In kg/m3, lb/ft3 (Standard Conditions) appeared first on LearnMetrics.