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法 兰 连 接 尺 寸
FLANG JOINT DIMENSIONS
|
| 公称通径DN(MM) |
D外径 |
D1中间距 |
D2密封线直径 |
B法兰厚度 |
螺栓尺寸 |
| 0.6 |
1.0 |
1.6 |
2.5 |
0.6 |
1.0 |
1.6 |
2.5 |
0.6 |
1.0 |
1.6 |
2.5 |
0.6 |
1.0 |
1.6 |
2.5 |
0.6 |
1.0 |
1.6 |
2.5 |
40 |
130 |
150 |
150 |
150 |
100 |
110 |
110 |
110 |
80 |
88 |
88 |
84 |
16 |
18 |
18 |
18 |
4-13.5 |
4-17.5 |
4-17.5 |
4-18 |
50 |
140 |
165 |
165 |
165 |
110 |
125 |
125 |
125 |
90 |
102 |
102 |
99 |
16 |
20 |
20 |
20 |
4-13.5 |
4-17.5 |
4-17.5 |
4-18 |
65 |
160 |
185 |
185 |
185 |
130 |
145 |
145 |
145 |
110 |
122 |
122 |
118 |
16 |
20 |
20 |
22 |
4-13.5 |
4-17.5 |
4-17.5 |
8-18 |
80 |
190 |
200 |
200 |
200 |
150 |
160 |
160 |
160 |
128 |
133 |
133 |
132 |
18 |
22 |
22 |
24 |
4-17.5 |
8-17.5 |
8-17.5 |
8-18 |
100 |
210 |
220 |
220 |
235 |
170 |
180 |
180 |
190 |
148 |
158 |
158 |
156 |
18 |
24 |
24 |
24 |
|
8-17.5 |
8-17.5 |
8-22 |
125 |
240 |
250 |
250 |
270 |
200 |
210 |
210 |
220 |
178 |
184 |
184 |
184 |
20 |
26 |
26 |
26 |
8-17.5 |
8-17.5 |
8-17.5 |
8-26 |
150 |
265 |
285 |
285 |
300 |
225 |
240 |
240 |
250 |
202 |
212 |
212 |
211 |
20 |
26 |
26 |
28 |
8-17.5 |
8-22 |
8-22 |
8-26 |
200 |
320 |
340 |
340 |
360 |
280 |
295 |
295 |
310 |
258 |
268 |
268 |
274 |
22 |
28 |
30 |
30 |
8-17.5 |
8-22 |
12-22 |
12-26 |
250 |
375 |
395 |
405 |
425 |
335 |
350 |
355 |
370 |
312 |
320 |
320 |
330 |
24 |
28 |
32 |
32 |
12-17.5 |
12-22 |
12-26 |
12-30 |
300 |
440 |
445 |
460 |
485 |
395 |
400 |
410 |
430 |
365 |
370 |
375 |
389 |
24 |
28 |
32 |
34 |
12-22 |
12-22 |
12-26 |
16-30 |
350 |
490 |
505 |
520 |
555 |
445 |
460 |
470 |
490 |
415 |
430 |
435 |
448 |
26 |
30 |
36 |
38 |
12-22 |
16-22 |
16-26 |
16-33 |
400 |
540 |
565 |
580 |
620 |
495 |
515 |
525 |
550 |
465 |
482 |
485 |
503 |
28 |
32 |
38 |
40 |
16-22 |
16-26 |
16-30 |
16-36 |
450 |
595 |
615 |
640 |
670 |
550 |
565 |
585 |
600 |
520 |
532 |
550 |
548 |
28 |
32 |
40 |
42 |
16-22 |
20-26 |
20-30 |
20-36 |
500 |
645 |
670 |
715 |
730 |
600 |
620 |
650 |
660 |
570 |
585 |
608 |
609 |
30 |
34 |
42 |
44 |
20-22 |
20-26 |
20-33 |
20-36 |
600 |
755 |
780 |
840 |
845 |
705 |
725 |
770 |
770 |
670 |
685 |
718 |
720 |
30 |
36 |
48 |
46 |
20-26 |
20-30 |
20-36 |
20-39 |
700 |
860 |
895 |
910 |
960 |
810 |
840 |
840 |
875 |
775 |
800 |
800 |
820 |
32 |
40 |
54 |
50 |
24-26 |
24-30 |
24-36 |
24-42 |
800 |
975 |
1015 |
1025 |
1085 |
920 |
950 |
950 |
990 |
880 |
905 |
905 |
928 |
34 |
44 |
58 |
54 |
24-30 |
24-33 |
24-39 |
24-48 |
900 |
1075 |
1115 |
1125 |
1185 |
1020 |
1050 |
1050 |
1090 |
980 |
1005 |
1005 |
1028 |
36 |
46 |
62 |
58 |
24-30 |
28-33 |
28-39 |
28-48 |
1000 |
1175 |
1230 |
1255 |
1320 |
1120 |
1160 |
1170 |
1210 |
1080 |
1110 |
1110 |
1140 |
36 |
50 |
66 |
62 |
28-30 |
28-36 |
28-42 |
28-56 |
1200 |
1405 |
1455 |
|
|
1340 |
1380 |
|
|
1245 |
1330 |
|
|
40 |
56 |
|
|
32-33 |
32-39 |
|
|
1400 |
1630 |
1675 |
|
|
1560 |
1590 |
|
|
1510 |
1530 |
|
|
44 |
62 |
|
|
36-36 |
36-42 |
|
|
1600 |
1830 |
1915 |
|
|
1760 |
1820 |
|
|
1710 |
1750 |
|
|
48 |
68 |
|
|
40-36 |
44-48 |
|
|
1800 |
2045 |
2115 |
|
|
1970 |
2020 |
|
|
1920 |
1950 |
|
|
50 |
70 |
|
|
44-39 |
48-48 |
|
|
2000 |
2265 |
2325 |
|
|
2180 |
2230 |
|
|
2125 |
2150 |
|
|
54 |
74 |
|
|
48-42 |
48-48 |
|
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