X-Nico

unusual facts about fire tube boiler



Emergency Shipbuilding program

All the ships to be built were collectively called the Ocean class and to be of an existing British design for 5-hatch cargo ships of about 10,000 tons' load displacement and 11 knots' service speed using obsolete, but readily available, triple-expansion reciprocating steam engine and coal-fired Scotch-type fire tube boilers.


see also