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日标法兰
整体钢制管法兰
JIS B2212-B2214-1999
Jis10K RF |
DN |
D |
K |
L |
螺栓n-Th |
d |
f |
C |
100 |
210 |
175 |
19 |
8-M16 |
155 |
2 |
18 |
125 |
250 |
210 |
23 |
8-M20 |
185 |
2 |
20 |
150 |
280 |
240 |
23 |
8-M20 |
215 |
2 |
22 |
200 |
330 |
290 |
23 |
12-M20 |
265 |
2 |
22 |
250 |
400 |
355 |
25 |
12-M22 |
325 |
2 |
24 |
300 |
445 |
400 |
25 |
16-M22 |
370 |
3 |
24 |
350 |
490 |
445 |
25 |
16-M22 |
415 |
3 |
26 |
400 |
560 |
510 |
27 |
16-M24 |
475 |
3 |
28 |
450 |
620 |
565 |
27 |
20-M24 |
530 |
3 |
30 |
500 |
675 |
620 |
27 |
20-M24 |
585 |
3 |
30 |
Jis20K RF |
DN |
D |
K |
L |
螺栓n-Th |
d |
f |
C |
100 |
255 |
185 |
23 |
8-M20 |
160 |
2 |
24 |
125 |
270 |
225 |
25 |
8-M22 |
195 |
2 |
26 |
150 |
305 |
260 |
25 |
12-M22 |
230 |
2 |
28 |
200 |
350 |
305 |
25 |
12-M22 |
275 |
2 |
30 |
250 |
430 |
380 |
27 |
12-M24 |
345 |
2 |
34 |
300 |
480 |
430 |
27 |
16-M24 |
395 |
3 |
35 |
350 |
540 |
480 |
33 |
16-M30×3 |
440 |
3 |
40 |
400 |
605 |
540 |
33 |
16-M30×3 |
495 |
3 |
46 |
450 |
675 |
605 |
33 |
20-M30×3 |
560 |
3 |
48 |
500 |
730 |
660 |
33 |
20-M30×3 |
615 |
3 |
50 |
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