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Leveraging on sophisticated infrastructure and modern technology, we are capable of manufacturing, supplying and exporting wide range of Finned Tubes. These tubes are used for enhancing the heat transfer efficiency on the shell-side by increasing the surface area of the tubes. Owing to its features like high efficiency and long life, the offered Finned Tubes are highly demanded in various electrical and engineering industries.
METALCO offers different finned tubes: tension wound finned tubes, copper fin tubes, embedded finned tubes, extruded finned and low finned tubes. Tension would finned tubes are formed by winding a strip made of aluminum or copper around the tube under tension. The strip winding technology provides different types of fins: L-fin, LL fin, KL fin.
Embedded fins (G fins) are made by winding aluminum or copper strip into a helical groove machined on the outer surface of the tube. Extruded finned tubes are bimetallic tubes whose outer aluminum surface is finned by cold plastic deformation
Low finned tube is a finned tube obtained through plastic cold deformation. The method consists in realizing from a smooth tube, dins with a particular geomantic form without removing material; this plastic deformation causes an increment of heat exchange efficiency and allows to reduce the heat exchanger size.
The finned tubes quality is assured by hydrostatic and pneumatic tests.
Brass, Copper-Nickel & Copper
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