主要连接尺寸
公称通径 DN(mm) | D(mm) | 外形尺寸(mm) |
e (mm) | e₁(mm) | L(mm) |
15 | 20 | 76 | 38 | 1.9 |
20 | 25 | 84 | 42 | 1.9 |
25 | 32 | 92 | 46 | 2.4 |
32 | 40 | 102 | 51 | 2.4 |
40 | 50 | 116 | 58 | 3.0 |
50 | 63 | 132 | 66 | 3.0 |
65 | 75 | 150 | 75 | 3.6 |
80 | 90 | 180 | 90 | 4.3 |
100 | 110 | 220 | 110 | 5.3 |
125 | 140 | 280 | 140 | 6.7 |
150 | 160 | 320 | 160 | 7.7 |
| 200 | 400 | 200 | 9.6 |
200 | 225 | 450 | 225 | 10.8 |
PN1.0(MPa) |
| 125 | 250 | 125 | 3.9 |
125 | 140 | 280 | 140 | 4.3 |
150 | 160 | 320 | 160 | 4.9 |
| 200 | 400 | 200 | 6.2 |
200 | 225 | 450 | 225 | 6.9 |