Extended surface in tubes provide rapid & effective heat transfer. The unique design of finned surfaces enables to improve the heat transfer coefficient by distributing the fluid flow apart from increasing the surface area. Gas flow patterns separates moisture efficiently. Selection of best combination of materials suitable for process and required duty conditions ensures most economic design allied with the longer service life. Additional surface protection against corrosion can also be incorporated in the form of galvanizing on steel.
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Application of Extended Surface Heat Exchangers
Gas coolers (H2,N2,O2 etc)
Process Heating & Cooling
Waste Heat Recovery
Driers
Dehumidifiers
Electric Rotating Machine Coolers
HVAC
Air cooled Steam condensers for turbines
Economizers
Condensers
Advantages of UHTPL Extended Surface Heat Exchangers
Low pressure drop
Low Energy Consumption
Low utility consumption
Low power consumption
Compactness
In Built/External moisture separator
Ease in access to tubes for Maintenance
Flexible designs
Maximum efficiency due to allowable cross over of outlet temp of cooling fluid