单位为毫米 |
|||||||||
|
公 称 压 力 PN/Mpa |
||||||||
公称通径 |
1.0~2.0 |
2.0、4.0、5.0 |
6.3 |
10.0 |
15.0 |
25.0 |
32、42 |
||
DN |
结 构 长 度 |
||||||||
|
|
短 |
长 |
短 |
长 |
|
|||
15 |
— |
— |
— |
— |
— |
165 |
— |
— |
— |
20 |
190 |
||||||||
25 |
190 |
216 |
216 |
254 |
254 |
308 |
|||
32 |
— |
229 |
229 |
279 |
279 |
349 |
|||
40 |
241 |
241 |
241 |
305 |
305 |
384 |
|||
50 |
267 |
267 |
283 |
292 |
292 |
368 |
368 |
451 |
|
65 |
305 |
305 |
330 |
330 |
330 |
419 |
419 |
508 |
|
80 |
330 |
330 |
387 |
356 |
356 |
381 |
470 |
578 |
|
100 |
356 |
356 |
457 |
406 |
559 |
432 |
457 |
546 |
673 |
125 |
381 |
381 |
— |
457 |
— |
508 |
559 |
673 |
794 |
150 |
457 |
457 |
559 |
495 |
711 |
559 |
610 |
705 |
914 |
200 |
521 |
521 |
686 |
597 |
845 |
660 |
737 |
832 |
1022 |
250 |
559 |
559 |
826 |
673 |
889 |
787 |
838 |
991 |
1270 |
300 |
635 |
635 |
965 |
762 |
1016 |
838 |
965 |
1130 |
1422 |
350 |
— |
762 |
— |
826 |
— |
889 |
— |
1257 |
— |
400 |
838 |
902 |
991 |
1130 |
1384 |
||||
450 |
914 |
978 |
1092 |
— |
1537 |
||||
500 |
991 |
1054 |
1194 |
1321 |
1664 |
||||
550 |
1092 |
1143 |
1295 |
— |
— |
||||
600 |
1143 |
1232 |
1397 |
1943 |
|||||
650 |
1245 |
1308 |
1448 |
— |
|||||
700 |
1346 |
1397 |
— |
||||||
750 |
1397 |
1524 |
1651 |
||||||
800 |
1524 |
1651 |
1778 |
||||||
850 |
1626 |
1778 |
1930 |
||||||
900 |
1727 |
1880 |
2083 |
||||||
基本系列 |
H19 |
H19 |
H20 |
H3 |
H21 |
H5 |
H7 |
H9 |
H11 |
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