fin tubes are a type of heat exchanger that is used in many different industries. these tubes have a finned surface, which increases their surface area and allows them to transfer heat more efficiently. this makes them ideal for applications where high heat transfer rates are required, such as in power plants and refrigeration systems. fin tubes are made from a variety of materials, including copper, aluminum, and stainless steel. they are available in a range of sizes and shapes and can be customized to meet the specific needs of each application.
|
product |
finned steel tube,Steel Fin Tube, Welded Fin Tubes, Spiral Finned Tube, Longitudinal Finned Tube |
|
base tube(fin) material |
carbon steel, alloy steel, stainless steel |
|
application |
steel studded tubes are used instead of finned tubes for heat transfer in the petrochemical industry, generally in furnaces and boilers where the surface is exposed to a very corrosive environment and where very dirty gas streams require frequent or aggressive cleaning. |
Base Pipe OD: 15.88-273mm
Fin Height: 4.0-50mm
Fin Thickness: 0.3 -1.5mm
Number of Fins: Depending on the tube OD
Fin Pitch: As customer's request.
End: Plain Ends, Beveled Ends
Base Tube Material: stainless steel, carbon steel, copper alloy,alloy steel (No theoretical limit)
Fin material: Aluminium,copper. Stainless steel L Type fins tube, carbon steel L Type fins tube copper L Type fins tube
Cu-Ni L fins tube, Aluminium brass L fins tube Copper-nickel L Type fins tube Duplex L Type fins tube super duplex L type fins tube Air cooler fins tube, air preheater fins tube.
Extruded fins tube Serrated fin tubes L Type fins tube G Type fins tube LL Type fins tube H Type fins tube KL Type fins tube HFW fin tube laser welded fin tube.
Base Tube Material
• Stainless Steel：ASME SA213/ASTM A213 ;TP304/304L TP316/TP316L TP321 TP310S TP317,
• Carbon Steel：ASME SA106/ASTM A106 Gr B Gr C,
• Alloy Steel：ASME SA179/ASTM A179,ASME SA192/ASTM A192/Monel 400, Inconel 625
• Copper and Copper Alloy：Brass, Aluminum Brass, Cupronickel 70/30-90/10
Fin tubes are made from a variety of materials, including copper, aluminum, and stainless steel. They are available in a range of sizes and shapes and can be customized to meet the specific needs of each application.
In addition to their high thermal performance, fin tubes are also durable and long-lasting. They are resistant to corrosion and can withstand the harsh environments often found in industrial settings. This makes them a cost-effective solution for many different industries.
Specification
|
Type |
Description |
Base tube |
Fin specification (mm) |
||
|
Fin pitch |
Fin height |
Fin thick |
|||
|
Embedded |
G-type fin tube |
16-63 |
2.1-5 |
<17 |
~0.4 |
|
Extruded |
Single metal combined metal |
8-51 |
1.6-10 |
<17 |
0.2-0.4 |
|
Low fin tube t-type fin tube |
10-38 |
0.6-2 |
<1.6 |
~0.3 |
|
|
Bamboo tube corrugated tube |
16-51 |
8-30 |
<2.5 |
/ |
|
|
Wound |
l/kl/ll type fin tube |
16-63 |
2.1-5 |
<17 |
~0.4 |
|
String |
String fin tube |
25-38 |
2.1-3.5 |
<20 |
0.2-0.5 |
|
U-type |
U-type tube |
16-38 |
/ |
/ |
/ |
|
Welding |
HF-welding fin tube |
16-219 |
3-25 |
5-30 |
0.8-3 |
|
H/HH type fin tube |
25-63 |
8-30 |
<200 |
1.5-3.5 |
|
|
Studed fin tube |
25-219 |
8-30 |
5-35 |
φ5-20 |
|
|
Fin material |
N° fins per meter |
Strip thickness |
Production capacity |
|
All type of material |
From 50 to 500 |
From 0,4mm. to 0,5mm. |
More than 500 meters per day |
|
Tube material |
Tube thickness |
O.D. tube |
Lenght available |
|
All type of material |
1,00mm. minimum |
From 10,00mm. to 200,00mm. |
All lenghts up to 8 Meters |
Welded Fin Tubes Process
Steel Fin Tube Packing
