With the wide application of finned tube radiators in various industries, due to the different working conditions, the material selection of finned radiators is different, such as steel, aluminum, steel-aluminum composite, copper, etc. Material.
So, how can users choose reasonable, scientific, efficient and economical finned tube materials according to the working conditions?
Let’s take a look at the characteristics of finned tube radiator of different materials?
Finned radiators are usually made of steel, steel-aluminum composite, copper-aluminum composite and other heat dissipation pipes, and their characteristics are as follows:
Steel finned radiator: high air heating efficiency, strong pressure bearing, simple installation, less system energy consumption, adopts convection heat dissipation method, and can increase temperature quickly; steel itself has the characteristics of macromolecules, which is suitable for the penetration of steam , does not feel noticeably dry when applied.
Rapid heating, low carbon energy saving, green and environmental protection, will not produce peculiar smell at high temperature, and will not damage human health.
Steel-aluminum composite finned tube: tight combination, small thermal resistance, good heat transfer performance, high strength, small flow loss, strong corrosion resistance, not easy to deform under long-term hot and cold conditions, and long working life;
The overall rolled The fins are smooth without burrs, no wrinkles, easy to clean, easy to remove condensed water on the surface of the fins during wet cooling in heating and air conditioning projects, and not easy to dust and scale in drying heating and other heat exchange occasions.
Aluminum finned heat sink: light weight, good heat transfer performance, high strength, small flow loss, high corrosion resistance, not easy to deform under long-term cold and hot conditions, and long working life.
Copper finned radiator: good thermal conductivity, fast heat dissipation, high efficiency.
In addition, the copper radiator is compact, takes up little space, is efficient and energy-saving.