Embedded Fin Tubes (G-FIN)

The G-type fin (embedded fin) is made by tension winding the fin strip into a groove machined on the outer surface of the tube and then back-filling with base tube material to lock the strip onto the tube.

Operating temperature: around 400°C – 430°C.
Embedded Fin Tubes (G-FIN)
Valtecno
Tube Material Wall Thickness Tube Diameter Tube Length
All types Min. 1.65 mm
0.065 in		 15.88 / 50.80 mm
0.625 / 2 in		 Max. 18500 mm
728 in
Fin Strip Material Fin Strip Thickness Fin Pitch Production Capacity
Aluminum From 0.4 to 0.5 mm
From 0.015 to 0.019 in		 From 8 to 11 fins/inch 6000 m per day

Applications

G, L, LL or KL finned tubes are used in air coolers, heat exchangers and manufacturing plants in general.

Packaging

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

Locations

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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