We are offering final condenser.Size: 1120 id x 8700 lg.Shell: sa 240 typ. 304 (44 thk & 60 thk)tube: sa 312 typ 304tube sheet & flange : sa 336 gr f 304third party inspection: lloyd's register asiatube to tube sheet joint: strength weld & light expansionhydrotest pressure: shell side - 125kgcm2 (g); tube side - 10 kgcm2 (g)