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Supply Good Selling High temperature resistance Corrosion resistance Fin Radiator

  • Fin Radiator Manufacturers, Fin Radiator Factory, Supply Fin Radiator
  • Fin Radiator Manufacturers, Fin Radiator Factory, Supply Fin Radiator
  • Fin Radiator Manufacturers, Fin Radiator Factory, Supply Fin Radiator
Fin Radiator
  • Ding Heng
  • Wuxi, China
  • 20 days
  • 1000 units per year

Finned radiators are the most widely used heat exchange equipment in gas and liquid heat exchangers. It achieves the purpose of enhancing heat transfer by adding fins to a common base pipe. The base pipe can be made of a steel pipe; a stainless steel pipe; a copper pipe. The fins can also be made of steel strips; stainless steel strips, copper strips, aluminum strips, and the like.

Fin Radiator


Finned radiators are the most widely used heat exchange equipment in gas and liquid heat exchangers. It achieves the purpose of enhancing heat transfer by adding fins to a common base pipe. The base pipe can be made of a steel pipe; a stainless steel pipe; a copper pipe. The fins can also be made of steel strips; stainless steel strips, copper strips, aluminum strips, and the like.


structure

The finned heat sink can be divided into a wound type in the form of a fin structure; a string type; a solder piece type; a rolled type.


At present, the most widely used steel-aluminum composite finned tube utilizes the pressure resistance of the steel pipe and the high-efficiency thermal conductivity of aluminum, and is compounded on a dedicated machine tool. Its contact thermal resistance is almost zero at 210 °C.


Steel-aluminum composite pipes have the irreplaceable advantages of other finned tube heat sinks.


Selection requirements

1. Thermal performance requirements The higher the heat transfer coefficient K of the finned heat sink, the better the heat dissipation performance. To increase the heat dissipation of the heat sink and increase the heat transfer coefficient of the finned heat sink, the heat dissipation area of the outer wall can be increased to increase the air flow speed around the finned heat sink and increase the radiation intensity of the heat sink.


2. In terms of economic requirements, the less metal consumption required for the unit heat delivered by the finned radiator to the room, the lower the cost and the better the economy. The metal heat strength of a finned radiator is a measure of the economics of a radiator. The metal heat strength refers to the difference between the average temperature of the heat medium in the radiator and the indoor air temperature is 1 °C. The heat dissipated per unit of mass of heat radiator per unit time. This indicator can be used as an indicator to measure the economics of the same material radiator. For finned radiators of various materials, the economic evaluation standard should be measured by the cost per unit of radiator heat dissipation (yuan/w).


3. Installation, use and process requirements Finned radiators should have a certain mechanical strength and pressure bearing capacity; the structure should be easy to combine into the required heat dissipation area, the structure size is small, less room area and space, finned heat dissipation The production process of the machine should meet the requirements of mass production.


4. Hygienic and aesthetic requirements, smooth appearance, no dust and easy to clean, the installation of finned radiators should not affect the look of the room.


5. For the service life, the finned radiator should not be easily corroded and damaged, and the service life is long.


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