Steam boilers

INGRA d.d.

Zagreb, (Client in Russia)

Heat exchanger type ING 400 (ammonia evaporator), Q=414 kW, A=382 m2, fi 1200 x 6000 mm, horizontal, with straight tubes-
TPK Orometal d.d. has build 2 heat exchangers type ING 400 (ammonia evaporators) according our own design and workshop documenattion for INGRA Zagreb and for end Client in Russia.
Design pressure was 16 bar on shell side and 6 bar on tube side with design temperature of 40/+40C.
Shell material was A St.41 and tube material was TT St 35N.
Technological welding process was done according approved PQR procedure and EN288 norm.
Contact person Mr. Grčić 01 6102676