Get current pricing for Doyle & Roth, 596 Sq FtSS Horizont 596 Sq Ft Horizontal Ss Shell & Tube Heat Exchanger. 304-ss Shell Rated 150 Psi @ 450 Deg F. 304-ss Tubes Rated 150 Psi/fv @ 450 Deg F. Shell Dia . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: