UNUSED: Nitram Energy Inc heat exchanger UNUSED: Nitram Energy Inc heat exchanger, approx 361 sq ft, horizontal, U-tube. (116) SA-179 carbon steel tubes 3/4" OD x 14 ga x 15'11" long. Tubes rated 550 psi @ 400 deg F, -20 deg F @ 550 psi. Carbon steel shell, 18" diameter x 15'11" long. 1200 psi @ 400 deg F, -20 deg @ 1200 psi. Carbon steel tube sheets and heads. NB #733. Year 2002. and the product is still available, |