| 名称： | Combined Metal | 底管材料 | Stainless Steel， Carbon Steel， Alloy Steel， Titanium， Copper， Duplex Stainless Steel， Nickel Alloy Steel |
|---|---|---|---|
| 鳍片材料 | 铝，铜 | FPI： | 1.6-10MM |
| 鳍片高度： | ＜17 | 包装 | 胶合木箱，伊朗箱 |
| 交货时间： | 5-15 天 | ||
| 强光 | B241 Extruded Fin Tube， A179 Extruded Fin Tube， Extruded Fin Carbon Steel Tube | ||
Extruded Fin Tube ASTM A179 Base Tube ASTM B241 Aluminium 6063 O Fin for Cooling
TONG CHUANG Group's extruded fins consist of a bimetallic tube consisting of an aluminum outer tube and an inner tube of virtually any material. The fins are rolled from the material on the outside of the outer tube， forming a monolithic fin that provides excellent heat transfer and service life.
The strong connection between the fins and the base pipe prevents the fins from loosening due to thermal stress， oxidation， corrosion， etc.， so they can be used at extremely high temperatures. This extruded ribbed tube design can be used in virtually any heat transfer application and is particularly suitable for high temperature and high pressure applications. An important feature of this design is that the ribs are effectively connected to the pipe at all temperatures and pressures and can withstand high temperatures on the rib side.
These pipes can be used with a wide range of materials such as carbon steel， low-alloy steel and stainless steel for corrosive flue gas or high-temperature environments.
Tube/Pipe Size: 5/8.00″ to 2″ OD
翅片高度：10 毫米至 50.8 毫米
翅片厚度：0.3 毫米 ~ 0.6 毫米
鳍片间距：每英寸 1 至 20 片鳍片
Materials: Carbon Steel ，Alloy Steel ，Stainless Steel and Corrosion-resistance Steel.
1. MAXIMUM WORKING TEMPERATURE 285°C |
| 2. ATMOSPHERIC CORROSION RESISTANCE HIGH |
| 3.MECHANICAL RESISTANCE RESISTANC HIGH |
| 4.FIN MATERIALS ALUMINIUM， COPPER |
| 5. BASE TUBE MATERIALS Stainless Steel， Carbon Steel， Alloy Steel， Titanium， Copper， Duplex Stainless Steel， Inconel etc. (all material in the theoretical limit)l |
| Extruded finned tubes application: | ||
| 1.工作温度低于 300°C； | ||
| 2.离岸或其他远程应用； | ||
| 3.热管； | ||
| 4.用于空气、气体或油的干空气冷却器； | ||
| 5.用于暖通空调应用的空气-空气热交换器； | ||
| 6. Air dehumidification in air treatment plants and | ||
| 7.排气系统中的能量回收。 |
Extruded Aluminum Finned Tubes
Extruded aluminum finned tubes， also known as "monolithic finned tubes"， are made from the base metal of a thick tubular aluminum casing inserted into the fluid handling tube. There is no limit to the material of the fluid handling tube (it can be copper， cupro-nickel， stainless steel， titanium， duplex steel， etc.). The fin cold working process gives the fins excellent mechanical resistance (high fin strength， high resistance to atmospheric corrosion， etc.). The pressure required to extrude the fins from the aluminum casing creates an excellent "pressure bond" between the two materials. In addition， the aluminum fin material completely encases the metal of the tube， so there is no risk of galvanic corrosion at the root of the fin (between the tube and the fin). All these advantages ensure that aluminum fins have the most stable performance of any other fin type.
How does TONG CHUANG Aluminum Extruded Finned Tubes avoid the loss of performance due to the resistance of the tube to fin bonding?
- There are no gaps between the fins
- There is no possibility of contaminants accumulating under the fins
- No corrosion between the fins and the tube
