Used Chicago Bridge & Iron Company approximately 537 cu. Ft. CS Column

Used Chicago Bridge & Iron Company approximately 537 cu. Ft. carbon steel natural gas absorber column.  81" dimeter X 229" high straight side.  Internal rated 650 PSIG @ 650 degrees F.  National Board# 3277, S/N S940. Unit has 4.5" insulation between outer tank and inner liner.  Has upper and lower screens and screen supports for a 14'-11" deep molecular sieve bed.  Top hemispherical head has 20" access cover (missing cover), 4" inlet, and 1.5" relief valve.  Dished bottom has 20" access cover with a center 4" outlet, 1" purge connection.  12" side bottom access port. Column has multiple stiffeners.  Mounted on skirt.  Overall height is 30'-7".  Weight 49,000#.  Built 1972. FOB: Greensboro, NC