UNUSED 26,374 sq ft Thermal Engineering International Titanium Single Pass Shell and Tube Heat Exchanger. SA516-70 with Titanium clad Shell rated 150 psig @ 200F. Titanium Tubes rated at 150 psig@200F. Shell: 31 1 7/8" LOA x 84" Dia. (4,333) .75" Dia. Tubes 36.667'L. Shell nozzles (2) 25", (2)23", (6)3", (2)1.5", (2)1", (2).75". (2) Welded Legs. Serial #07-3501. National Board #1532. Built 2009. (4 Available)