资讯动态
法兰连接球阀的结构长度_阀门标准
|
公称尺寸 DN |
公称压力PN |
||
|
6 10 16 |
25 40 |
63 100 |
|
|
15 |
130 |
130 |
165 |
|
20 |
130 |
150 |
190 |
|
25 |
140 |
160 |
216 |
|
32 |
165 |
180 |
229 |
|
40 |
180 |
200 |
241 |
|
50 |
200 |
220 |
250 |
|
65 |
220 |
250 |
280 |
|
80 |
250 |
280 |
320 |
|
100 |
280 |
320 |
360 |
|
125 |
320 |
380 |
450 |
|
150 |
360 |
440 |
500 |
|
200 |
500 |
500 |
600 |
|
250 |
600 |
600 |
700 |
|
300 |
700 |
700 |
800 |
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