Get current pricing for Doyle & Roth, 102 Sq. Ft. Doyle & 102 Sq. Ft. Ss Vertical Shell & Tube Heat Exchanger. Cs Shell Rated 200 Psi @ 400 Deg F. 316-ss Tubes Rated 75 Psi/fv @ 400 Deg F. 316-ss Heads. . Product Category: Process Equipment, Sub Category: Process Heat Exchangers: