路灯常用法兰规格尺寸表
表中收集(国标、美标)常用路灯法兰规格尺寸
|
GB9119,2—88 |
GB9119,2—88 |
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in |
公称通径 |
10kg=1.0MPa |
公称通径 |
16kg=1.6MPa |
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法兰外径 |
螺栓孔距 |
螺栓直径 |
螺栓孔数 |
法兰厚度 |
法兰外径 |
螺栓孔距 |
螺栓直径 |
螺栓孔数 |
法兰厚度 |
|||
3/8 |
DN10 |
50 |
60 |
14 |
4 |
14 |
DN10 |
90 |
60 |
14 |
4 |
14 |
1/2 |
DN15 |
59 |
65 |
14 |
4 |
14 |
DN15 |
95 |
65 |
14 |
4 |
14 |
3/4 |
DN20 |
105 |
75 |
14 |
4 |
16 |
DN20 |
105 |
75 |
14 |
4 |
16 |
1 |
DN25 |
115 |
85 |
14 |
4 |
16 |
DN25 |
115 |
85 |
14 |
4 |
16 |
11/4 |
DN32 |
140 |
100 |
18 |
4 |
18 |
DN32 |
140 |
100 |
18 |
4 |
18 |
11/2 |
DN40 |
150 |
110 |
18 |
4 |
18 |
DN40 |
150 |
110 |
18 |
4 |
18 |
2 |
DN50 |
165 |
125 |
18 |
4 |
20 |
DN50 |
165 |
125 |
18 |
4 |
20 |
21/2 |
DN65 |
185 |
145 |
18 |
4 |
20 |
DN65 |
185 |
145 |
18 |
4 |
20 |
3 |
DN80 |
200 |
160 |
18 |
8 |
20 |
DN80 |
200 |
160 |
18 |
8 |
20 |
31/2 |
DN100 |
220 |
180 |
18 |
8 |
22 |
DN100 |
220 |
180 |
18 |
8 |
22 |
4 |
DN125 |
250 |
210 |
18 |
8 |
22 |
DN125 |
250 |
210 |
18 |
8 |
22 |
5 |
DN150 |
285 |
240 |
22 |
8 |
24 |
DN150 |
285 |
240 |
22 |
8 |
24 |
6 |
DN200 |
340 |
295 |
22 |
8 |
24 |
DN200 |
340 |
295 |
22 |
8 |
26 |
8 |
DN250 |
395 |
350 |
22 |
12 |
26 |
DN250 |
405 |
355 |
26 |
12 |
29 |
10 |
DN300 |
445 |
400 |
22 |
12 |
28 |
DN300 |
460 |
410 |
26 |
12 |
32 |
12 |
DN350 |
505 |
460 |
22 |
16 |
30 |
DN350 |
520 |
470 |
26 |
16 |
35 |
14 |
DN400 |
565 |
515 |
26 |
16 |
32 |
DN400 |
580 |
525 |
30 |
16 |
38 |
16 |
DN450 |
615 |
565 |
26 |
20 |
35 |
DN450 |
640 |
585 |
30 |
20 |
42 |
18 |
DN500 |
670 |
620 |
26 |
20 |
38 |
DN500 |
715 |
650 |
33 |
20 |
46 |
20 |
DN600 |
780 |
725 |
26 |
20 |
42 |
DN600 |
840 |
770 |
36 |
20 |
52 |
|
ANSI标准125型 |
ANSI标准150型 |
||||||||||
in |
公称通径 |
10kg=1.0MPa |
公称通径 |
16kg=1.6MPa |
||||||||
法兰外径 |
螺栓孔距 |
螺栓直径 |
螺栓孔数 |
法兰厚度 |
法兰外径 |
螺栓孔距 |
螺栓直径 |
螺栓孔数 |
法兰厚度 |
|||
3/8 |
DN10 |
|
|
|
|
|
DN10 |
|
|
|
|
|
1/2 |
DN15 |
|
|
|
|
|
DN15 |
|
|
|
|
|
3/4 |
DN20 |
|
|
|
|
|
DN20 |
|
|
|
|
|
1 |
DN25 |
|
|
|
|
|
DN25 |
|
|
|
|
|
11/4 |
DN32 |
|
|
|
|
|
DN32 |
|
|
|
|
|
11/2 |
DN40 |
127 |
98.5 |
16 |
4 |
14.3 |
DN40 |
127 |
98.5 |
16 |
4 |
17.5 |
2 |
DN50 |
152 |
120.5 |
19 |
4 |
15.9 |
DN50 |
152 |
121.5 |
19 |
4 |
19.1 |
21/2 |
DN65 |
178 |
139.5 |
19 |
4 |
17.5 |
DN65 |
178 |
139.5 |
19 |
4 |
22.3 |
3 |
DN80 |
190 |
152.5 |
19 |
4 |
19.1 |
DN80 |
190 |
152.5 |
19 |
4 |
23.9 |
4 |
DN100 |
229 |
190.5 |
19 |
8 |
23.9 |
DN100 |
229 |
190.5 |
19 |
8 |
23.9 |
5 |
DN125 |
254 |
216.5 |
22 |
8 |
23.9 |
DN125 |
254 |
216.5 |
22 |
8 |
23.9 |
6 |
DN150 |
279 |
241.5 |
22 |
8 |
25.4 |
DN150 |
279 |
241.5 |
22 |
8 |
25.4 |
8 |
DN200 |
343 |
298.5 |
22 |
8 |
28.6 |
DN200 |
343 |
298.5 |
22 |
8 |
28.6 |
10 |
DN250 |
406 |
362.5 |
25 |
12 |
30.2 |
DN250 |
406 |
362.5 |
25 |
12 |
30.2 |
12 |
DN300 |
483 |
432 |
25 |
12 |
31.8 |
DN300 |
483 |
432 |
25 |
12 |
31.8 |
14 |
DN350 |
533 |
476.5 |
29 |
12 |
35 |
DN350 |
533 |
476.5 |
29 |
12 |
35 |
16 |
DN400 |
597 |
539.5 |
29 |
16 |
36.6 |
DN400 |
597 |
539.5 |
29 |
16 |
36.6 |
18 |
DN450 |
|
|
|
|
|
DN450 |
|
|
|
|
|
20 |
DN500 |
|
|
|
|
|
DN500 |
|
|
|
|
|
24 |
DN600 |
|
|
|
|
|
DN600 |
|
|
|
|
|
ANSI标准300型 |
|||||
公称通径 |
|||||
法兰外径 |
螺栓孔距 |
螺栓直径 |
螺栓孔数 |
法兰厚度 |
|
DN10 |
|
|
|
|
|
DN15 |
|
|
|
|
|
DN20 |
|
|
|
|
|
DN25 |
|
|
|
|
|
DN32 |
|
|
|
|
|
DN40 |
156 |
114.5 |
19 |
4 |
18 |
DN50 |
165 |
127 |
22 |
8 |
18 |
DN65 |
190 |
149 |
22 |
8 |
20 |
DN80 |
210 |
168 |
22 |
8 |
22 |
DN100 |
254 |
200 |
22 |
8 |
24 |
DN125 |
279 |
235 |
22 |
8 |
26 |
DN150 |
318 |
270 |
2 2 |
12 |
28 |
DN200 |
381 |
330 |
25 |
12 |
30 |
DN250 |
444 |
387.5 |
29 |
16 |
34 |
DN300 |
521 |
451 |
32 |
16 |
36 |
DN350 |
584 |
514.5 |
32 |
20 |
40 |
DN400 |
648 |
571.5 |
3 5 |
20 |
46 |
DN450 |
|
|
|
|
|
DN500 |
|
|
|
|
|
DN600 |
|
|
|
|
|
螺栓配套孔距对比表 |
|||||||||
螺栓孔距直径 |
11 |
14 |
18(19) |
22(23) |
26(28) |
30(31) |
33(34) |
36(37) |
39(40) |
螺栓公称直径 |
M10 |
M12 |
M16 |
M20 |
M24 |
M27 |
M30 |
M33 |
M36 |
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