| 公称通径DN |
尺 寸 (mm) |
| mm |
in |
D |
D1 |
D2 |
H |
H1 |
L |
Z-фd |
螺栓 |
| 150 |
6 |
280 |
240 |
210 |
228 |
172 |
210 |
8-ф23 |
8-M20 |
| 200 |
8 |
335 |
295 |
265 |
270 |
210 |
230 |
8-ф23 |
8-M20 |
| 250 |
10 |
390 |
350 |
320 |
305 |
240 |
250 |
12-ф23 |
12-M20 |
| 300 |
12 |
440 |
400 |
368 |
367 |
264 |
270 |
12-ф23 |
12-M20 |
| 350 |
14 |
500 |
460 |
428 |
422 |
294 |
290 |
16-ф23 |
16-M20 |
| 400 |
16 |
565 |
515 |
482 |
462 |
324 |
310 |
16-ф23 |
16-M22 |
| 450 |
18 |
615 |
565 |
532 |
497 |
351 |
330 |
20-ф25 |
20-M22 |
| 500 |
20 |
670 |
620 |
585 |
532 |
379 |
350 |
20-ф25 |
20-M22 |
| 600 |
24 |
780 |
725 |
685 |
607 |
434 |
390 |
20-ф30 |
20-M27 |
| 700 |
28 |
895 |
840 |
800 |
702 |
491 |
430 |
24-ф30 |
24-M27 |
| 800 |
32 |
1010 |
950 |
905 |
792 |
549 |
470 |
24-ф34 |
24-M30 | | |
|
|
|
|
