The finned tube radiator is currently the most widely used steel-aluminum finned tube (wound finned steel-aluminum composite finned tube, rolled finned steel-aluminum composite finned tube), which utilizes the pressure resistance of steel pipe and the strength of aluminum. High-efficiency thermal conductivity, compounded on a special machine tool. Its contact thermal resistance is almost zero under the working condition of 210℃.
Aluminum extruded finned tubes
The steel-aluminum finned tube radiator has the irreplaceable advantages of other types of finned tube radiators. The finned tube radiator is generally used for heating or cooling air, and has the characteristics of compact structure and large unit heat exchange area. Widely used in textile, printing and dyeing, petroleum, chemical, drying, electric power and other fields.
Aluminum extruded finned tubes for heat exchangers
The finned tube heat exchanger not only has the characteristics of large heat transfer, small temperature difference, small weight, small volume, and rapid thermal response, but also has the characteristics of convenient installation, simple maintenance, long service life, small resistance loss, and air flow in the intake and exhaust. The channels are easy to separate and do not leak from each other. Specifically, the finned tube heat exchanger has the following characteristics. The overall heat transfer performance is good.
Aluminum extruded fin tubes for heat exchangers
The finned tube heat exchanger relies on the phase change of the internal working medium to achieve heat transfer. The fins on the outside of the heat pipe greatly increase the heat transfer area and greatly reduce the convection heat transfer thermal resistance on both sides. It is used for low-grade heat energy. The recovery is very economical, and the heat transfer surfaces on both sides of the cold and hot fluids can be freely arranged.
