|
公称通径 |
D |
D1 |
D2 |
H |
L |
L1 |
n-d |
|
DN100 |
220 |
180 |
270 |
370 |
160 |
120 |
8-18 |
|
DN150 |
285 |
240 |
350 |
440 |
190 |
150 |
8-22 |
|
DN200 |
340 |
295 |
430 |
530 |
215 |
190 |
8-22 |
|
1DN250 |
395 |
350 |
490 |
615 |
245 |
220 |
12-22 |
|
DN300 |
445 |
400 |
550 |
710 |
275 |
260 |
12-22 |
|
DN350 |
505 |
460 |
610 |
810 |
320 |
310 |
16-22 |
|
DN400 |
565 |
515 |
670 |
910 |
370 |
360 |
16-22 |
|
DN500 |
670 |
620 |
780 |
1070 |
470 |
460 |
20-26 |
|
DN600 |
780 |
725 |
881 |
1260 |
580 |
560 |
20-30 |
