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表E-5
Class1500法兰的近似质量 |
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|
(kg) |
公称尺寸 |
带颈平焊 SO |
带颈对焊 WN |
长高颈 LWN |
承插焊 SW |
法兰盖 BL |
DN |
NPS |
15 |
1/2 |
2.72 |
3.18 |
3.23 |
2.72 |
1.82 |
20 |
3/4 |
2.72 |
3.18 |
4.18 |
2.72 |
2.72 |
25 |
1 |
3.41 |
3.86 |
5.84 |
3.41 |
4.09 |
32 |
1 1/4 |
4.54 |
4.54 |
7.44 |
4.54 |
4.54 |
40 |
1 1/2 |
6.36 |
6.36 |
9.32 |
6.36 |
6.36 |
50 |
2 |
9.99 |
10.90 |
18.87 |
9.99 |
11.35 |
65 |
2 1/2 |
16.34 |
16.34 |
25.21 |
16.34 |
15.89 |
80 |
3 |
一 |
21.79 |
29.61 |
— |
21.79 |
100 |
4 |
— |
31.33 |
42.64 |
— |
33.14 |
125 |
5 |
— |
59.93 |
82.40 |
— |
64.47 |
150 |
6 |
|
74.46 |
97.78 |
— |
72.19 |
200 |
8 |
— |
123.94 |
154.49 |
— |
137.11 |
250 |
10 |
一 |
206.12 |
249.29 |
— |
230.18 |
300 |
12 |
— |
313.26 |
364.74 |
— |
351.85 |
350 |
14 |
— |
406.5 |
464.68 |
— |
422.7 |
400 |
16 |
— |
525.0 |
571.30 |
— |
557.2 |
450 |
18 |
— |
687.2 |
717.05 |
— |
760.6 |
500 |
20 |
— |
852.6 |
846.57 |
— |
966.6 |
600 |
24 |
— |
1366.8 |
1278.12 |
— |
1560.0 |
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