How are Low Fin Tubes,Copper Finned Tubes Produced?

The low-finned tube is made of ordinary plain tube as the blank and processed by simple rolling. Its mechanical strength and corrosion resistance are no less than the original plain tube blank, which can fully guarantee the long-term and reliable operation of the heat exchanger.
The low-finned tube is produced by the rolling method. The working principle is: the bare tube is lined with a mandrel, and the tube material is driven by the roller blade to make a spiral linear motion, and passes through the hole formed by the roll groove and the mandrel. The type is progressively machined with fins on its outer surface.
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