Applied Fin Tubes

Applied fin tubes are made through tension winding a copper, iron, stainless steel, or aluminum strip on the tube.

The strip is then welded where the fin begins and ends. Our machining is so precise, with constant pitch, that two tubes side by side can interlock.
Applied fin tubes
Tube Material Wall Thickness Tube Diameter Tube Length
All types Min. 1 mm
0.039 in
10 / 250 mm
0.39 / 9.84 in
Max. 6500 mm
255.9 in
Fin Material Fin Strip Thickness Fin Pitch Production Capacity
Copper, iron, stainless steel and aluminum From 0.4 to 0.5 mm
From 0.015 to 0.019 in.
Depending on the strip material, also thickness of 0.8 mm / 0.03 in.
From 50 to 500 fins/meter
From 1 to 12 fins/inch
400 m per day


Applied fin tubes are used in cooling and/or heating systems


We offer different packaging solutions in order to meet your needs:
  • ISPM 15 wooden crates
  • wooden cages
  • industrial wire baskets


registered office valtecno
Registered office
Via Piana, 50
47032 Bertinoro (FC) - Italy
VAT number and fiscal code: 02264570405
operational headquarters valtecno
Operational headquarters
Via Piana, 50
47032 Bertinoro (FC) - Italy
Tel. + 39 0543 449206
team valtecno
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