|


|
公称通径 |
管子外径 |
外径 |
螺栓孔中心直径 |
凸出部分直径 |
凸出部分高度 |
法兰厚度 |
螺栓孔 |
理论重量 |
|
直径 |
个数 |
|
Dg |
Do |
D |
D1 |
D2 |
F |
d |
d |
|
kg |
|
10 |
14 |
70 |
50 |
32 |
2 |
12 |
12 |
4 |
0.313 |
|
15 |
18 |
80 |
55 |
40 |
2 |
12 |
12 |
4 |
0.335 |
|
20 |
25 |
90 |
65 |
50 |
2 |
14 |
12 |
4 |
0.536 |
|
25 |
32 |
100 |
75 |
60 |
2 |
14 |
12 |
4 |
0.641 |
|
32 |
38 |
120 |
90 |
70 |
2 |
16 |
12 |
4 |
1.097 |
|
40 |
45 |
130 |
100 |
80 |
3 |
16 |
14 |
4 |
1.219 |
|
50 |
57 |
140 |
110 |
90 |
3 |
16 |
14 |
4 |
1.348 |
|
65 |
76 |
160 |
130 |
116 |
3 |
16 |
14 |
4 |
1.670 |
|
80 |
89 |
185 |
150 |
125 |
3 |
18 |
18 |
4 |
2.48 |
|
100 |
108 |
205 |
170 |
145 |
3 |
18 |
18 |
4 |
2.89 |
|
125 |
133 |
235 |
200 |
175 |
3 |
20 |
18 |
8 |
3.94 |
|
150 |
159 |
265 |
225 |
200 |
3 |
20 |
18 |
8 |
4.47 |
|
175 |
194 |
290 |
255 |
230 |
3 |
22 |
18 |
8 |
5.54 |
|
200 |
219 |
315 |
280 |
255 |
3 |
22 |
18 |
8 |
6.07 |
|
225 |
245 |
340 |
305 |
280 |
3 |
22 |
18 |
8 |
6.6 |
|
250 |
273 |
370 |
335 |
310 |
3 |
24 |
18 |
12 |
8.03 |
|
300 |
325 |
435 |
395 |
263 |
4 |
24 |
23 |
12 |
10.3 |
|
350 |
377 |
485 |
445 |
412 |
4 |
26 |
23 |
12 |
12.59 |
|
400 |
426 |
535 |
495 |
462 |
4 |
28 |
23 |
16 |
15.2 |
|
450 |
478 |
590 |
550 |
518 |
4 |
28 |
23 |
16 |
17.59 |
|
500 |
529 |
640 |
600 |
568 |
4 |
30 |
23 |
16 |
20.67 |
|
600 |
630 |
755 |
405 |
670 |
5 |
30 |
25 |
120 |
26.57 |
|