Bimetal composite rolled finned tubes are the most widely used finned tubes for air heat exchange. The manufacturing process of bimetal composite rolled finned tubes is as follows: First, an aluminum tube of a certain thickness is tightly fitted over the base tube, and then a rolling machine is used to roll the aluminum tube into helical fins, thus forming a tightly structured bimetal composite rolled finned tube.
The advantages of this type of finned tube are: low contact thermal resistance, reliable structure, and long service life; the fin surface is smooth, the base tube is completely isolated from the heat transfer medium, it is not prone to scaling, easy to clean, and can maintain good heat transfer performance for a long time. The material of the base tube can be selected from carbon steel, stainless steel, titanium, copper, etc. This type of finned tube is widely used in various equipment for air heat exchange, such as air cooling, air conditioning, power stations, petroleum, and chemical industries.
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Bimetal composite rolled finned tubes are the most widely used finned tubes for air heat exchange. The manufacturing process of bimetal composite rolled finned tubes is as follows: First, an aluminum tube of a certain thickness is tightly fitted over the base tube, and then a rolling machine is used to roll the aluminum tube into helical fins, thus forming a tightly structured bimetal composite rolled finned tube.
The advantages of this type of finned tube are: low contact thermal resistance, reliable structure, and long service life; the fin surface is smooth, the base tube is completely isolated from the heat transfer medium, it is not prone to scaling, easy to clean, and can maintain good heat transfer performance for a long time. The material of the base tube can be selected from carbon steel, stainless steel, titanium, copper, etc. This type of finned tube is widely used in various equipment for air heat exchange, such as air cooling, air conditioning, power stations, petroleum, and chemical industries.
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