Finned Tube Types
Online Quote Form
Main finned tubes types:
-
Edge Tension Up to
250 Degrees Fahrenheit
-
Soldered Up to 400
Degrees Fahrenheit
-
L-footed Up to 450
Degrees Fahrenheit
-
Embedded Up to 750
Degrees Fahrenheit
-
Brazed Up to 1500 Degrees
Fahrenheit
Below is our standard fin tube maximum ranges. If you have a requirment outside of these ranges please contact us with this requirment.
Edge Wound Fin (I-fin) |
Tube Size |
Max Fin Height |
Max FPI |
Max Temperature |
1/4" |
0.1875 |
18 |
|
3/8" |
0.3125 |
18 |
250 degrees F for Alum, Cu, & S.S. fins - 350 degrees F for Carbon Steel fins |
1/2" |
0.375 |
16 |
5/8" |
0.4375 |
16 |
3/4" |
0.5 |
14 |
7/8" |
0.5 |
14 |
|
1" |
0.625 |
12 |
|
1.25" |
0.625 |
10 |
|
1.5" |
0.75 |
10 |
|
|
|
|
|
|
|
|
|
Imbedded (G-Fin) |
Tube Size |
Max Fin Height |
Max FPI |
Max Temperature |
5/8" |
0.4375 |
11 FPI for AL, Cu - 10 FPI for Carbon Steel |
650 degrees F for Alum & Cu fins- 1000 degrees F for Carbon Steel fins |
3/4" |
0.5 |
1" |
0.625 |
1.25" |
0.625 |
|
1.5" |
0.625 |
|
|
|
|
|
|
|
|
|
Shoulder Tension "L-Footed" Fin |
Tube Size |
Max Fin Height |
Max FPI |
Max Temperature |
5/8" |
0.4375 |
14 |
|
3/4" |
0.5 |
14 |
350- 450 degrees F |
1" |
0.625 |
12 |
|
1.25" |
0.625 |
12 |
|
1.5" |
0.625 |
12 |
|
|
|
|
|
|
|
|
|
|
Brazed Edge Wound Fin (I-fin) |
Tube Size |
Max Fin Height |
Max FPI |
Max Temperature |
1/4" |
0.1875 |
18 |
|
3/8" |
0.3125 |
18 |
1500 degrees F |
1/2" |
0.375 |
16 |
|
5/8" |
0.4375 |
16 |
|
3/4" |
0.5 |
14 |
|
7/8" |
0.5 |
14 |
|
1" |
0.625 |
12 |
|
1.25" |
0.625 |
10 |
|
1.5" |
0.75 |
10 |
|
|