13964331112
公称规格(DN) NOMINAL DIAMETER |
A |
25 |
90 |
32 |
100 |
40 |
105 |
50 |
115 |
65 |
125 |
80 |
135 |
公称规格(DN) NOMINAL DIAMETER |
A |
100 |
155 |
125 |
175 |
150 |
195 |
200 |
260 |
250 |
315 |
300 |
360 |