*** Each one boiler price mention *** Technical description # Type: Vertical cylindrical industrial furnace / boiler # Construction: Heavy-duty welded steel cylindrical body # Combustion chamber: Lower front firebox/opening for fuel combustion # Heat transfer: Heat/flue gases pass through the internal chamber/tube arrangement to transfer heat # Top piping: Connected headers/pipes appear to provide flue-gas, steam, water, or process-fluid connections, depending on the actual design