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　 Product Description

Working principle
Finned tube heat exchangers is a kind of heat exchange equipment most widely used in gas and liquid. To achieve the purpose of strengthening heat transfer, the fins with horizontal and vertical are added in the surface of base tube. Although there are many forms of physical structure, the basic structure is made up of parallel plate and assembled plate bundle consist of various forms of fins.

Working principle
Finned tube heat exchangers is a kind of heat exchange equipment most widely used in gas and liquid. To achieve the purpose of strengthening heat transfer, the fins with horizontal and vertical are added in the surface of base tube. Although there are many forms of physical structure, the basic structure is made up of parallel plate and assembled plate bundle consist of various forms of fins.

Specification

Medium Air. oil. water. wind
Fins Fin types application features Width series
BW(wavy-fin) external fin Widely used(better heat emission capacity) 2.0mm,2.5mm,
3.0mm,3.8mm
4.7mm,5.6mm,
JC(serrated-fin) Internal&external fin Widely used(better heat emission capacity);large friction resistance 6.5mm,8.0mm,
DK(perforated-fin) Internal fin   9.0mm,9.5mm,
PZ(plain-fin) Internal&external fin Used in construction machinery 10.3mm,11.3mm
BY(Louvered-fin) External fin   11.7mm,12mm
Veriety of heat exchangers
Classification according to 1)Oil cooer;  water radiater;  air cooler;  intercooler;
The medium 2)Combined oil-water cooer; combined oil-air cooer; combined water-air cooler; combined oil-air-water cooler
  3)air separator; condensator evaporator
Classification according to For engineer machinery(excavator,loader,bulldozer,roller,drilling,crane,paver,scraper and so on)
the For compressor(screw compressor and reciprocating compressor)
Application For chemistry industry
For petroleum chemical industry
For automobile
For watercraft,marine engineering
For offshore engineering
For steel industry
For HVAC
For textile industry

 

Application:

Specification

Medium Air. oil. water. wind
Fins Fin types application features Width series
BW(wavy-fin) external fin Widely used(better heat emission capacity) 2.0mm,2.5mm,
3.0mm,3.8mm
4.7mm,5.6mm,
JC(serrated-fin) Internal&external fin Widely used(better heat emission capacity);large friction resistance 6.5mm,8.0mm,
DK(perforated-fin) Internal fin   9.0mm,9.5mm,
PZ(plain-fin) Internal&external fin Used in construction machinery 10.3mm,11.3mm
BY(Louvered-fin) External fin   11.7mm,12mm
Veriety of heat exchangers
Classification according to 1)Oil cooer;  water radiater;  air cooler;  intercooler;
The medium 2)Combined oil-water cooer; combined oil-air cooer; combined water-air cooler; combined oil-air-water cooler
  3)air separator; condensator evaporator
Classification according to For engineer machinery(excavator,loader,bulldozer,roller,drilling,crane,paver,scraper and so on)
the For compressor(screw compressor and reciprocating compressor)
Application For chemistry industry
For petroleum chemical industry
For automobile
For watercraft,marine engineering
For offshore engineering
For steel industry
For HVAC
For textile industry

 

Application:

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