The Steam Generators are vertical shell, natural circulation, and U tube heat exchangers with integral moisture separating equipment and are used to convert water into steam from heat produced in a nuclear reactor core. Godrej has been qualified by Nuclear Power Corporation of India Limited (NPCIL) for the manufacturing of Steam Generators and various types of heat exchangers (Bleed Condenser, Bleed Cooler, Stand-by Cooler, Moderator Heat Exchanger, etc.) for nuclear power plants.