Copper-Aluminum Composite Finned Tube

发布日期:2020-05-20 17:04:12

Copper-aluminum composite finned tube is a copper-aluminum composite tube that is rolled out of fins after compounding. It has the characteristics of close combination, small thermal resistance, good heat transfer performance, high strength, small flow lo

Product introduction:

Copper-aluminum composite finned tube is a copper-aluminum composite tube that is rolled out of fins after compounding. It has the characteristics of close combination, small thermal resistance, good heat transfer performance, high strength, small flow loss and strong corrosion resistance. It is not easy to be deformed in the case of long-term cold and hot work and long working life.   

The whole rolled fin is smooth without burr, no wrinkle, easy to clean, in the heating and air conditioning engineering wet cooling is easy to remove the condensation on the outside surface of the fin, in the heat exchange heating and other occasions not easy to dust, fouling.

Outer diameter D

(mm)

Root diameter D

(mm)

Fin height H(mm)

The thickness of   the fin S(mm)

Fin pitchT(mm)

Wall thickness(mm)

The cooling area SW(㎡/m)

Wing than A(Sw/Sn)

The weight of   the(KG/m)

The use of   temperature(℃)

Can pressure   difference(KG/cm²)

26

16

5

0.3

1.5

2

0.496

13.17

0.563

≤150

≤15

30

16

7

0.3

2.5

2

0.460

12.20

0.748

36

20

8

0.3

2.5

2

0.632

12.56

0.924

38

20

9

0.3

2.5

2

0.726

14.43

1.161

42

22

10

0.4

2.5

2

0.883

15.63

1.267

44

24

10

0.4

3.0

2

0.796

12.67

1.372

44

26

9

0.4

3.5

3

0.654

10.41

1.372

48

26

11

0.4

3.0

3

0.943

15.02

1.372

50

26

12

0.3

3.0

3

1.044

16.63

1.539

55

27

14

0.3

2.0

3

1.901

28.80

1.663

60

30

15

0.3

2.0

3

2.229

29.56

1.880


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