法兰连接尺寸
DN |
D1 |
K |
D |
b |
f |
n-d |
L |
H |
25 |
65 |
85 |
115 |
16 |
3 |
4φ14 |
160 |
180 |
32 |
76 |
100 |
140 |
18 |
3 |
4φ18 |
180 |
195 |
40 |
84 |
110 |
150 |
18 |
3 |
4φ18 |
200 |
205 |
50 |
99 |
125 |
165 |
20 |
3 |
4φ18 |
230 |
220 |
65 |
118 |
145 |
185 |
20 |
3 |
4φ18 |
290 |
245 |
80 |
132 |
160 |
200 |
20 |
3 |
4φ18 |
310 |
|
100 |
156 |
180 |
220 |
22 |
3 |
4φ18 |
350 |
|
125 |
184 |
210 |
250 |
22 |
3 |
4φ18 |
400 |
|
150 |
211 |
240 |
285 |
24 |
3 |
4φ22 |
480 |
|
200 |
266 |
295 |
340 |
24 |
3 |
4φ22 |
495 |
|
250 |
319 |
355 |
405 |
26 |
3 |
4φ26 |
622 |
|
300 |
370 |
410 |
460 |
28 |
4 |
4φ26 |
698 |
|
350 |
429 |
470 |
520 |
30 |
4 |
4φ26 |
787 |
|
400 |
480 |
525 |
580 |
32 |
4 |
4φ30 |
914 |
|
450 |
548 |
585 |
640 |
34 |
4 |
4φ30 |
978 |
|
500 |
609 |
650 |
715 |
36 |
4 |
4φ33 |
978 |
|
600 |
720 |
770 |
840 |
38 |
5 |
4φ36 |
1295 |
|