Question

Finned tubes TOPICN13095It is well known that the finned tube is widely used in petrochemical industry to largely increase heat intensity. The nail on the tube could increase the area of heating. The finned tube is usually located in the convection chamber of furnaces. It could be made of carbon steel, chrome molybdenum steel and stainless steel. Moreover, our finned tube equipment adopts resistance welding, which is controlled by PLC program.  https://www.tuopu-industry.com/fired-heater/