单位为毫米 |
|||||||||
|
工 程 压 力 PN/Mpa |
||||||||
公称通径 |
1.0~2.0 |
2.5~5.0 |
6.3 |
10.0 |
15.0,16.0 |
25.0 |
32.0~42.0 |
||
DN |
结构长度 |
||||||||
|
|
|
|
短 |
长 |
短 |
长 |
|
|
6 |
51 |
— |
— |
— |
— |
— |
— |
— |
— |
10 |
|||||||||
15 |
57 |
76 |
83 |
83 |
108 |
132 |
|||
20 |
64 |
89 |
95 |
95 |
114 |
114 |
137 |
||
25 |
70 |
102 |
108 |
108 |
127 |
127 |
154 |
||
32 |
76 |
108 |
114 |
114 |
140 |
140 |
175 |
||
40 |
83 |
114 |
121 |
121 |
152 |
152 |
192 |
||
50 |
102 |
133 |
146 |
108 |
146 |
184 |
184 |
225 |
|
65 |
108 |
146 |
165 |
127 |
165 |
210 |
210 |
254 |
|
80 |
121 |
159 |
178 |
152 |
178 |
152 |
190 |
235 |
289 |
100 |
146 |
178 |
203 |
178 |
216 |
178 |
229 |
273 |
337 |
125 |
178 |
200 |
229 |
216 |
254 |
216 |
279 |
336 |
397 |
150 |
203 |
222 |
248 |
254 |
279 |
254 |
305 |
352 |
457 |
200 |
248 |
279 |
298 |
— |
330 |
330 |
368 |
416 |
511 |
250 |
311 |
311 |
337 |
394 |
394 |
419 |
495 |
635 |
|
300 |
349 |
356 |
381 |
419 |
457 |
483 |
565 |
711 |
|
350 |
394 |
— |
— |
— |
495 |
514 |
629 |
— |
|
400 |
457 |
— |
660 |
— |
|||||
450 |
483 |
737 |
|||||||
500 |
— |
826 |
|||||||
600 |
991 |
||||||||
基本系列 |
H22 |
H23 |
H24 |
H25 |
H26 |
H27 |
H28 |
H29 |
H30 |
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