What are the classifications of industrial radiators?

Industrial radiator is the most commonly used heat exchange equipment in industry. It is widely used in dehumidification, drying, air heating of heating and ventilation systems, or air cooling of cooling air conditioning systems. It is mainly composed of heat sink and outer frame.
There are many ways to classify industrial radiators. The following is a detailed introduction.
Classified by heat medium: hot water type, steam type.
U-shaped elbow connection and perforated plate support are mostly used in the structure of the heat-dissipating pipe of the hot-water industrial radiator, which can eliminate the stress caused by thermal expansion and other reasons, and has high temperature resistance, good corrosion resistance and durability; Make the heat exchange more sufficient.
The heat sink tubes of steam type industrial radiators are arranged in a staggered way, and adopt a frame-fixed structure, with good air tightness and convenient installation. The hollow design at both ends is conducive to the full heat exchange of steam.
Classification by material: carbon steel, stainless steel
The outer frame is generally made of carbon steel, while the outer frame is made of stainless steel in places with corrosive gas in the air and high temperature. There are many material combinations of the internal radiator tubes. The most commonly used ones are steel sheet steel tube, aluminum sheet steel tube and copper sheet copper tube.
According to the process of finned tube, it can be divided into wound type, rolled type and tandem type.
The finned tube is a cold-wound finned tube formed at normal temperature. Its processing technology is simple, and its material is convenient. It is made by directly winding steel or aluminum strip on the steel tube by mechanical force. Rolled finned tube is a kind of finned tube that uses the super mechanical force of the roller to reduce the cross section of the composite tube and increase the length. The tandem type process is simple, similar to the cooling plate of the air conditioner.