EX-186

used 50 Sq.Ft. 6" diameter x 12' long. Fixed tube. Square footage estimated. BEM

FT2: 50

Shell PSIG: 75

Tube PSIG: 75

Shell Deg: 250

Tube Deg: 250

Shell Mat: CS

Tube Mat:

Type: SHELL AND TUBE

Shell Pass: 1

Tube Pass: 2

Stamped: NB 974

Manufacturer: Atlas

Model:

Serial: 1145

Quantity: 1