On 2/20/2021 12:25 AM, micky wrote:



How can natural gas pipes freeze in the first place? Water freezes, but
gas?





There is moisture in gas. I understand valves are freezing.

Natural Gas is typically dried to 7 pounds of water per million standard
cubic feet (LBS/MMSCF), this water vapor density corresponds to
approximately -40°F dewpoint or 143PPMv of moisture content.