双金属复合轧片管规格 |
翅片外径(mm) |
翅片高度(mm) |
衬管外径(mm) |
翅片节距(mm) |
翅片厚度(mm) |
单位面积
(m2 /m) |
翅化比 |
使用温度 |
25 |
6.5 |
12 |
2 |
0.25 |
0.38 |
10.2 |
≤150℃ |
28 |
7.5 |
12 |
2 |
0.25 |
0.42 |
11 |
36 |
10 |
16 |
2.3 |
0.3 |
0.61 |
13.6 |
36 |
10 |
16 |
2.5 |
0.3 |
0.77 |
13 |
38 |
10 |
18 |
2.3 |
0.3 |
0.77 |
13.8 |
38 |
10 |
18 |
2.5 |
0.3 |
0.79 |
13.1 |
44 |
12.5 |
19 |
2.5 |
0.3 |
0.86 |
14.5 |
44 |
12.5 |
19 |
2.8 |
0.3 |
0.89 |
13.7 |
47 |
12.5 |
22 |
2.5 |
0.3 |
0.94 |
14.8 |
47 |
12.5 |
22 |
2.8 |
0.3 |
0.90 |
14.2 |
50 |
12.5 |
25 |
2.5 |
0.3 |
1.05 |
16.6 |
50 |
12.5 |
25 |
3.0 |
0.3 |
0.95 |
15.1 |
57 |
16 |
25 |
2.5 |
0.35 |
1.8 |
28.5 |
57 |
16 |
25 |
2.8 |
0.35 |
1.75 |
27.4 |
60 |
16.5 |
27 |
2.5 |
0.4 |
1.812 |
21.4 |
|
单金属铝轧片规格 |
翅片外径(mm) |
翅片根径(mm) |
衬管外径(mm) |
翅片节距(mm) |
翅片厚度(mm) |
单位面积(m2 /m) |
30 |
16 |
12 |
2.3 |
0.3 |
0.476 |
36 |
20 |
16 |
2.5 |
0.3 |
0.606 |
38 |
20 |
16 |
2.5 |
0.3 |
0.697 |
42 |
22 |
18 |
2.5 |
0.35 |
0.851 |
44 |
24 |
20 |
5.0 |
0.35 |
0.906 |
5 |
25 |
20 |
2.5 |
0.35 |
1.232 |
52 |
26 |
20 |
2.5 |
0.35 |
1.539 |
57 |
27 |
20 |
3.2 |
0.4 |
1.324 |
60 |
30 |
23 |
2.5 |
0.4 |
1.757 |
|