Get current pricing for Southern Heat Exchanger (, Southern Heat Exchan 127 Sq. Ft. Horizontal Hastelloy C Heat Exchanger. Mfd By S.h.e., Built 1994. Cs Shell Side: 75psi @ 350 Deg F., Hastelloy C Tube Side: 30 Psi @ . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: