PN0.25-PN0.6MPa蝶阀专用法兰连接尺寸
Connecting dimension of special purpose flange
通径(DN) |
D |
D1 |
D2 |
D3 |
D4 |
b |
f |
Z-Φd |
H |
50 |
140 |
110 |
88 |
50 |
16 |
3 |
4-14 |
10 | |
65 |
160 |
130 |
108 |
65 |
16 |
3 |
4-14 |
11 | |
80 |
190 |
150 |
124 |
78 |
18 |
3 |
4-18 |
12 | |
100 |
210 |
170 |
144 |
97 |
18 |
3 |
4-18 |
12 | |
125 |
240 |
200 |
174 |
122 |
20 |
3 |
8-18 |
14 | |
150 |
265 |
225 |
199 |
147 |
20 |
3 |
8-18 |
15 | |
200 |
320 |
280 |
254 |
195 |
22 |
3 |
8-18 |
16 | |
250 |
375 |
335 |
309 |
235 |
24 |
3 |
12-18 |
17 | |
300 |
440 |
395 |
363 |
280 |
24 |
4 |
12-22 |
18 | |
350 |
490 |
445 |
413 |
328 |
247 |
4 |
12-22 |
20 | |
400 |
540 |
495 |
463 |
380 |
24 |
4 |
16-22 |
22 | |
450 |
595 |
550 |
518 |
428 |
24 |
4 |
16-22 |
23 | |
500 |
645 |
600 |
568 |
480 |
26 |
4 |
20-22 |
24 | |
600 |
755 |
705 |
667 |
580 |
26 |
5 |
20-26 |
25 | |
700 |
860 |
810 |
772 |
675 |
26 |
5 |
24-26 |
27 | |
800 |
975 |
920 |
848 |
775 |
26 |
5 |
24-30 |
30 | |
900 |
1075 |
1020 |
978 |
875 |
26 |
5 |
24-30 |
32 | |
1000 |
1175 |
1120 |
1078 |
975 |
26 |
5 |
28-30 |
34 | |
1200 |
1405 |
1340 |
1295 |
1165 |
38 |
5 |
32-33 |
40 | |
1400 |
1630 |
1560 |
1510 |
1365 |
32 |
5 |
36-36 |
44 | |
1600 |
1830 |
1760 |
1710 |
34 |
5 |
40-36 |
50 | ||
PN0.25 1200 |
1375 |
1320 |
1280 |
1165 |
26 |
5 |
32-30 |
23 | |
PN0.25 1400 |
1575 |
1520 |
1480 |
1365 |
26 |
5 |
36-30 |
24 | |
PN0.25 1600 |
1790 |
1730 |
1690 |
26 |
5 |
40-30 |
25 |
通径(DN) |
D |
D1 |
D2 |
D3 |
D4 |
b |
f |
Z-Φd |
H |
50 |
165 |
125 |
99 |
50 |
20 |
3 |
4-14 |
10 | |
65 |
185 |
145 |
118 |
65 |
20 |
3 |
4-14 |
10 | |
80 |
200 |
160 |
132 |
78 |
20 |
3 |
8-18 |
10 | |
100 |
220 |
180 |
156 |
97 |
22 |
3 |
8-18 |
11 | |
125 |
250 |
210 |
184 |
122 |
22 |
3 |
8-18 |
11 | |
150 |
285 |
240 |
211 |
147 |
24 |
3 |
8-22 |
12 | |
200 |
340 |
295 |
266 |
195 |
24 |
3 |
8-22 |
12 | |
250 |
395 |
350 |
319 |
235 |
26 |
3 |
12-22 |
14 | |
300 |
445 |
400 |
370 |
280 |
26 |
4 |
12-22 |
14 | |
350 |
202 |
460 |
429 |
328 |
26 |
4 |
16-22 |
14 | |
400 |
565 |
515 |
480 |
380 |
26 |
4 |
16-26 |
14 | |
450 |
615 |
565 |
530 |
428 |
26 |
4 |
20-26 |
15 | |
500 |
670 |
620 |
582 |
480 |
28 |
4 |
20-26 |
15 | |
600 |
780 |
725 |
682 |
580 |
30 |
4 |
20-30 |
16 | |
700 |
895 |
740 |
794 |
675 |
30 |
5 |
24-30 |
16 | |
800 |
1015 |
950 |
901 |
775 |
32 |
5 |
24-33 |
17 | |
900 |
1115 |
1050 |
1001 |
875 |
34 |
5 |
28-33 |
18 | |
1000 |
1230 |
1160 |
1112 |
975 |
34 |
5 |
28-36 |
18 | |
1200 |
1455 |
1380 |
1328 |
1165 |
38 |
5 |
32-39 |
20 | |
1400 |
1675 |
1590 |
1530 |
1365 |
42 |
5 |
36-42 |
22 | |
1600 |
1915 |
1820 |
1750 |
1600 |
46 |
5 |
40-48 |
24 | |
1800 |
2115 |
2020 |
1950 |
1800 |
50 |
5 |
44-48 |
25 |