公称压力 PN | 公称尺寸 DN | Dw | Dn | SR | Dj | H | r | 参考质量 kg |
160、220 | 3 | 14 | 3 | 12±0.2 | 8.2 | 8.5 | 0.3 | 0.008 |
6 | 14 | 6 | 12±0.2 | 8.2 | 8.5 | 0.3 | 0.007 | |
10 | 20 | 11 | 22±0.2 | 15.1 | 8.5 | 0.4 | 0.012 | |
15 | 24 | 14 | 27±0.3 | 18.5 | 8 | 0.4 | 0.014 | |
25 | 32 | 23 | 38±0.3 | 26 | 8 | 0.5 | 0.019 | |
32 | 40 | 29 | 50±0.3 | 34.2 | 9 | 0.6 | 0.032 | |
40 | 50 | 39 | 65±0.4 | 44.5 | 10 | 0.6 | 0.048 | |
50 | 64 | 50 | 84±0.4 | 57.5 | 12 | 0.8 | 0.093 | |
65 | 80 | 65 | 104±0.4 | 71 | 14 | 0.8 | 0.142 | |
80 | 100 | 80 | 130±0.5 | 89 | 16 | 1 | 0.273 | |
100 | 120 | 99 | 158±0.5 | 108 | 18 | 1 | 0.400 | |
125 | 150 | 123 | 198±0.5 | 135.5 | 20 | 1 | 0.679 | |
150 | 170 | 142 | 226±0.6 | 154.6 | 22 | 1.25 | 0.906 | |
250、320 | 3 | 14 | 3 | 12±0.2 | 8.2 | 8.5 | 0.3 | 0.007 |
6 | 14 | 6 | 12±0.2 | 8.2 | 8.5 | 0.3 | 0.007 | |
10 | 20 | 11 | 22±0.2 | 15.1 | 8.5 | 0.4 | 0.012 | |
15 | 30 | 17 | 35±0.3 | 23.9 | 9 | 0.4 | 0.024 | |
25 | 38 | 23 | 43±0.3 | 29.4 | 10 | 0.5 | 0.040 | |
32 | 45 | 29 | 52.5±0.3 | 35.9 | 11 | 0.6 | 0.058 | |
40 | 62 | 42 | 73±0.4 | 49.9 | 12 | 0.6 | 0.104 | |
50 | 75 | 53 | 90±0.4 | 61.6 | 14 | 0.8 | 0.170 | |
65 | 95 | 68 | 116±0.4 | 79.4 | 16 | 0.8 | 0.294 | |
80 | 120 | 85 | 145±0.5 | 99.3 | 20 | 1 | 0.588 | |
100 | 150 | 103 | 170±0.5 | 116.3 | 24 | 1 | 1.096 | |
125 | 170 | 120 | 200±0.5 | 136.8 | 28 | 1 | 1.650 | |
150 | 205 | 149 | 240±0.6 | 164 | 32 | 1.25 | 2.600 | |
200 | 265 | 193 | 320±0.6 | 218.9 | 40 | 1.25 | 5.330 |
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