| Surface pipe number |
B
(mm) |
Surface pipe length |
24 |
30 |
36 |
42 |
48 |
54 |
60 |
66 |
72 |
78 |
84 |
90 |
96 |
102 |
108 |
114 |
120 |
| A(mm) |
| Rows |
700 |
850 |
1000 |
1150 |
1300 |
1450 |
1600 |
1750 |
1900 |
2050 |
2200 |
2350 |
2500 |
2650 |
2800 |
2950 |
3100 |
| Basic parameter |
| 12 |
510 |
Radiator area(m2)
Input wind area(m2)
Passing wind pure section area(m2)
In-out pipe junction( one-third decimeter )
In-out pipe junction( one-third decimeter )
Net weight(kg)
Net weight(kg) |
2
1or2
1or2
1
2
1
2 |
9
0.26
0.144
2
2
27
35 |
11.25
0.325
0.18
2
2
30.5
40.5 |
13.5
0.39
0.216
2
2
34
46 |
15.75
0.455
0.252
2
2
37.5
51.5 |
18
0.52
0.288
2
2
41
57 |
20.25
0.585
0.324
2
2
44.5
62.5 |
22.5
0.65
0.36
2
2
48
68 |
24.75
0.715
0.396
2
2
51.5
73.5 |
27
0.78
0.432
2
2
55
79 |
29.25
0.845
0.468
2
2
58.5
84.5 |
31.5
0.91
0.504
2
2
62
90 |
33.75
0.975
0.54
2
2
65.5
95.5 |
36
1.04
0.576
2
2
69
101 |
38.25
1.105
0.612
2
2
72.5
106.5 |
40.5
1.17
0.648
2
2
74
112 |
42.75
1.235
0.684
2
2
77.5
117.5 |
45
1.3
0. 72
2
2
81
123 |
| 15 |
616 |
Radiator area(m2)
Input wind area(m2)
Passing wind pure section area(m2)
In-out pipe junction( one-third decimeter )
In-out pipe junction( one-third decimeter )
Net weight(kg)
Net weight(kg) |
2
1or2
1or2
1
2
1
2 |
11.25
0.325
0.18
2
2
32
42 |
14.06
0.406
0.225
2
2
36
48.5 |
16.88
0.488
0.27
2
2
40
55 |
19.68
0.569
0.315
2
2
44
61.5 |
22.5
0.65
0.36
2
2
48
68 |
25.31
3.731
3.405
2
2
52
74.5 |
28.13
0.812
0.45
2
2
56
81 |
30.94
0.894
0.495
2
2
60
87.5 |
33.75
0.975
0.54
2
2
64
94 |
36.56
1.056
3.585
2
2
68
100.5 |
39.38
1.137
0.63
2
2
72
107 |
42.19
1.219
0.675
2
2
76
113.5 |
45
1.3
0.72
2
2
80
120 |
47.81
1.381
0.765
2
2
84
126.5 |
50.63
1.462
0.81
2
2
88
133 |
53.44
1.544
0.855
2
2
92
139.5 |
56.25
1.625
0.9
2
2
96
146 |
| 18 |
722 |
Radiator area(m2)
Input wind area(m2)
Passing wind pure section area(m2)
In-out pipe junction( one-third decimeter )
In-out pipe junction( one-third decimeter )
Net weight(kg)
Net weight(kg) |
2
1或2
1或2
1
2
1
2 |
13.5
0.39
0.216
2
2
36
48.5 |
16.88
0.488
0.27
2
2
40.5
56 |
20.25
0.586
0.324
2
2
45
63.5 |
23.63
0.684
0.378
2
2
49.5
71 |
27
0.782
0.432
2
2
54
78.5 |
30.38
0.88
0.486
2
2
58.5
86 |
33.75
0.978
0.54
2
2
63
93.5 |
37.13
1.076
0.594
2
2
67.5
101 |
40.5
1.174
0.648
2
2
72
108.5 |
43.88
1.272
0.702
2
2
76.5
116 |
47.25
1.37
0.756
2
2
81
123.5 |
50.63
1.468
0.81
2
2
85.5
131 |
54
1.566
0.864
2
2
90
138.5 |
57.38
1.664
0.918
2
2
94.5
146 |
60.75
1.762
0.972
2
2
99
153.5 |
64.13
1.86
1.026
2
2
103.5
161 |
67.5
1.958
1.08
2
2
108
168.5 |
| 21 |
828 |
Radiator area(m2)
Input wind area(m2)
Passing wind pure section area(m2)
In-out pipe junction( one-third decimeter )
In-out pipe junction( one-third decimeter )
Net weight(kg)
Net weight(kg) |
2
1or2
1or2
1or2
1
2 |
15.75
0.455
0.252
2
41
55 |
19.69
0.568
0.315
2
46
63.5 |
23.63
0.681
0.378
2
51
72 |
27.56
0.794
0.441
2
56
80.5 |
31.5
0.907
0.504
2
61
89 |
35.44
1.02
0.567
2
66
97.5 |
39.38
1.133
0.63
2
71
106 |
43.31
1.246
0.693
2
76
114.5 |
47.35
1.359
0.756
2
81
123 |
51.29
1.472
0.819
2
86
131.5 |
55.13
1.585
0.882
2
91
140 |
59.06
1.698
0.945
2
96
148.5 |
63
1.811
1.008
2
101
157 |
66.94
1.924
1.071
2
106
165.5 |
70.88
2.037
1.134
2
111
174 |
74.81
2.15
1.197
2
116
182.5 |
78.75
2.263
1.26
2
121
191 |
| 24 |
934 |
Radiator area(m2)
Input wind area(m2)
Passing wind pure section area(m2)
In-out pipe junction( one-third decimeter )
In-out pipe junction( one-third decimeter )
Net weight(kg)
Net weight(kg) |
2
1or2
1or2
1or2
1
2 |
18
0.52
0.288
2
46
63 |
22.5
0.65
0.36
2
51.5
72.5 |
27
0.78
0.432
2
57
82 |
31.5
0.91
0.504
2
62.5
91.5 |
36
1.04
0.576
2
68
101 |
40.5
1.17
0.648
2
73.5
110.5 |
45
1.3
0.72
2
79
120 |
49.5
1.43
0.792
2
84.5
129.5 |
54
1.56
0.864
2
90
139 |
58.5
1.69
0.936
2
95.5
148.5 |
63
1.83
1.008
2
101
158 |
67.5
1.95
1.08
2
106.5
167.5 |
72
2.08
1.152
2
112
177 |
76.5
2.21
1.224
2
117.5
186.5 |
81
2.34
1.296
2
123
196 |
85.5
2.47
1.368
2
128.5
205.5 |
90
2.6
144
2
134
215 |
