37 SQ.M Shell & Tube Heat Exchanger

Stainless Steel shell 316 grade  & stainless steel tubes 316L grade. With about 334 tubes 19 mm OD x 1,880 mm long with mild steel end caps six pass one end cap with 2 off 75mm dia flange connections other with 2 off 19mm dia flange connections,  shell with 125 mm dia flange connection and  3 off 50 mm dia flanged connections tube working pressure PSI, shell working pressure 10 PSI. Overall size 800 mm Dia  x 2,500 mm long Made by Graham Hart [Process technology) Ltd Serial Number 88703 1988. 
Tube Side Test Pressure 8.2 Bar  Design pressure 5.2 bar. 50 Deg.C
Shell Side Test Pressure 8.4 Bar  Design pressure 5.2 bar. 150 Deg.C
Codes BS 5500 Cat two & Tema C