Fin Tube
Extruded finned tube are formed helically out of a bi-metal or single walled tube. The result is an integrally formed finned tube with an excellent fin-to-tube bond providing exceptional efficiency and longevity. Whether rough service, high temperatures, or corrosive environment, extruded fin tubes are a great option for heat exchanger applacations.
This fin type is formed from a bi-metallic tube consistin gof an aluminium outer tube and an inner tube of almost any material. The fin is formed by rolling material from the outside of the exterior tube to give an intergral fin with excellent heat transfer properties and longevity. Extruded fin offers excellent corrosion protection of the base tube.
FINNED TUBES PRODUCTS & SERVICES AVAILABLE
I. Mechanical-forming thermal-transfer tubes
DR type-Extruded high fin tube (Solid and Serrated fins);
L type-wrap-on spiral fin tube;
LL type -Overlapped footed spiral fin tube;
KL & KLM type-wrap-on knurled footed fin tube;
G base type-Embedded fluted fin tube;
LF- integral low fin tube (knurled option);
I type-Crimped spiral fin tubes;
Corrugated tube, spiral tube, helical slot tube;
2.Welding-forming thermal-transfer tubes
HFW type -ERW High frequency resistance welding fin tube(Solid & Serrated Fins);
H/HH type -DC welding square or rectangular fin tube;
Studs type -ERW studded tube/Pipe;
Longitudinal welding fin tube (Type: standard ,perforated, cut & twist);
Single Row Flat Finned Tube & Elliptical Finned Tubes;
3.Others service on request
Elbows, Bends, U-tube, Tube Swaging;
Tube Support/Spacer Box Mat.:SS, Alu ,Galvanized/Zinc;
X-Ray for butt welding;
PRODUCT |
TYPE |
TUBE MATERIAL |
FIN MATERIAL |
TUBE SIZE |
FIN SIZE |
Heat Exchanger Finned Tube |
Extruded Fin Tube |
All Kind of Material can be applied |
Aluminum A1100 |
15.88~50.8 |
7~11.5FPI |
Fin Height Max 16mmH |
L-Foot Fin Tube |
All Kind of Material can be applied |
Copper C1100, C1220 |
12.70~50.8 |
7~11.5FPI |
(Wrap On Type) |
Fin Height Max 16mmH |
G-Fin Tube (Embedded Type) |
Aluminum A1100, A1050, A1060 |
|
High Frequency Welded Finned Tube |
A179 Carbon Steel Tube |
Carbon Steel Tube |
12.70~160 |
1.5~7FPI |
Stainless Steel Tube |
Stainless Steel Tube |
0.8~3.2mm. Thickness |
Alloy Steel Material |
Alloy Steel Material |
|
Integral Copper & Copper Alloy High Finned Tube |
C12200, C11000, C70600 |
C12200, C11000, C70600 |
15.88~22.23 |
5~9FPI |
Max 12mm. H |
Oval Finned Tube |
Carbon Steel Tube |
Carbon Steel Tube |
All Size Available |
5~15FPI |
Stainless Steel Tube |
Stainless Steel Tube |
Alloy Steel Material |
Alloy Steel Material |
Copper & Copper Alloy Tube |
Copper & Copper Alloy Tube |
Monometallic Fin Tube |
Low Fin Tube |
Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc. |
-- |
9.52~40 |
12, 16, 19 28 FPI, etc. |
Turbo-C Tube |
Turbo-E Tube |
Corrugated Tube |
All Kind of Material |
-- |
6.35~40 |
2~9FPI |