资讯动态
法兰连接的截止阀结构长度_阀门标准
公称尺寸 |
公称压力PN |
|
6 10 16 25 40 |
63 100 |
|
50 |
230 |
300 |
65 |
290 |
340 |
80 |
310 |
380 |
100 |
350 |
430 |
125 |
400 |
500 |
150 |
480 |
550 |
200 |
600 |
650 |
250 |
730 |
775 |
300 |
850 |
900 |
350 |
980 |
1025 |
400 |
1100 |
1150 |
450 |
1200 |
1275 |
500 |
1250 |
1400 |
600 |
1450 |
1650 |
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