壳式换热器作为一种传统的换热设备，其应用已有很悠久的历史，在许多工业部门中大量使用，尤其是在化工、石油、能源等行业中使用更为广泛。它由许多管组成管束，管束构成换热器的传热面所以又称为列管式换热器。
基本参数表(换热管外径Φ20)
公称直径mm
管程数
管子根数
中心排管数
管程流通面积m²
计算换热面积m²换热管长mm
1500
2000
3000
4500
6000
159
1
15
5
0.0030
1.4
1.9
2.8
/
219
33
7
0.0066
3.1
4.1
6.2
273
12
6556
98
0.01310.0056
6.15.3
8.27.0
12.310.6
18.415.8
24.521.1
325
124
998868
111011
0.01990.00880.0034
9.38.36.4
12.411.18.5
18.716.612.8
28.024.919.2
37.333.225.6
400
174
164146
141514
0.03500.01650.0073
16.415.513.8
21.920.618.3
32.830.927.5
49.246.441.3
65.661.855.0
450
237
220200
171616
0.04720.02210.0101
22.320.718.8
29.827.625.1
44.741.537.7
67.062.256.6
89.382.975.4
500
275256222
191818
0.05530.02570.0112
34.632.227.9
51.848.341.8
77.872.462.8
103.796.583.7
基本参数表(换热管外径Φ25)
11
3
0.0038
1.3
1.7
2.6
25
0.0087
2.9
3.9
5.6
3832
67
0.01320.0055
4.53.8
6.05.0
9.07.5
13.411.3
17.915.1
575640
999
0.01970.00970.0035
6.76.64.7
9.08.86.3
13.413.29.4
20.119.814.1
26.926.418.8
989476
121111
0.03390.01630.0066
11.511.19.0
15.414.811.9
23.122.117.9
34.633.226.9
46.244.335.8
135126106
131213
0.04680.02180.0092
15.914.812.5
21.219.816.7
31.829.725.0
47.744.537.5
63.659.450.0
174164144
141515
0.06030.02840.0125
///
27.325.822.6
41.038.633.9
61.558.050.9
82.077.367.9
