The most widely used fin-type radiator is the steel-aluminum finned tube
(winding fin stee 卜 aluminum composite fin tube, rolled-sheet
steel-aluminum composite fin tube), which utilizes the pressure resistance
of steel pipe and the high efficiency of aluminum Thermal conductivity,
compounded on a dedicated machine tool. Its thermal contact resistance
is almost zero at 210C. The steel-aluminum composite tube radiator has
the irreplaceable advantages of other types of fin tube radiators. It has the
characteristics of high heat exchange efficiency, oxidation resistance and
long service life. It is widely used in textile, printing and dyeing, petroleum,
chemical, drying, electric power and other fields.
Among the many radiators, only the heat pipe radiator can transmit a large
amount of heat through a small section for long-distance transmission without
external power. It not only has the basic characteristics of high thermal
conductivity, good isothermality, heat flux variability and good environmental
adaptability, but also has compact structure, reliable work, large heat transfer,
convenient installation, small maintenance workload, long service life, etc.
Many advantages. It is widely used for heat dissipation in communication base
stations, computer rooms, transformers, machinery, industrial cabinets, etc.