The spiral finned tube is formed by cold working extrusion, and the fin is fixed on the base pipe to increase the heat exchange efficiency. The finned tube is made of iron, aluminum or copper, and the aluminum tube is compounded into fins, which are not easily deformed, and have a long working life in cold and hot conditions.
The spiral finned heater tube rolling machine is specially designed for producing single-metal or double-metal finned heater tubes in different diameters.
Tube Material | Stainless Steel, Copper, Carbon steel, Alloy |
Tube OD | 10-57mm |
Tube Wall Thickness | 1.0mm-4.0mm |
Fin Material | Aluminum, copper |
Fin OD | 25~82mm |
Fin thickness | 0.2~1mm |
Fin Pitch | 1.8~8mm |
Fin Height | less than 18mm |
91.8% Response Rate
91.8% Response Rate
91.8% Response Rate