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新闻中心 >> NEWS
法兰尺寸对照表(DIN、JIS、ANSI) |
浏览次数：24835 发布时间：2010/7/20 |
法兰尺寸对照表(DIN、JIS、ANSI)
经常发现很多朋友在网上找法兰的尺寸，比如搜dn125 不锈钢法兰尺寸等，这里先放一部分法兰尺寸资料，接下来还会补充，希望大家能多多支持！...
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DIN PN10 \ JIS 10K \ANSI 150LBS 法兰尺寸对照表 |
|
尺寸 |
1/2" |
3/4" |
1" |
11/4" |
11/2" |
2" |
21/2" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
|
承插口径 |
DIN |
20 |
25 |
32 |
40 |
50 |
63 |
75 |
90 |
110 |
140 |
160 |
225 |
250 |
315 |
|
ANSI |
21.3 |
26.7 |
33.4 |
42.2 |
48.3 |
60.3 |
73 |
88.9 |
114.3 |
141.3 |
168.3 |
219.1 |
273.1 |
323.9 |
|
JIS |
22 |
26 |
32 |
38 |
48 |
60 |
76 |
89 |
114 |
140 |
165 |
216 |
267 |
318 |
|
螺孔距 |
DIN |
65 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
350 |
400 |
|
ANSI |
60 |
70 |
79 |
89 |
98 |
121 |
140 |
152 |
191 |
215.9 |
241 |
298 |
362 |
432 |
|
JIS |
70 |
75 |
900 |
100 |
105 |
120 |
140 |
150 |
175 |
210 |
240 |
290 |
355 |
400 |
|
螺孔数/直径 |
DIN |
4-14 |
4-18 |
8-18 |
8-23 |
12-23 |
|
ANSI |
4-16 |
4-19 |
8-19 |
8-22 |
12-24 |
12-25 |
|
JIS |
4-15 |
4-19 |
8-19 |
8-23 |
12-23 |
12-25 |
16-25 |
|
法兰外圆直径 |
DIN |
95 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
396 |
445 |
|
ANSI |
89 |
98 |
108 |
117 |
127 |
152 |
178 |
191 |
229 |
254 |
284 |
343 |
406 |
481 |
|
JIS |
95 |
100 |
125 |
135 |
140 |
155 |
175 |
185 |
210 |
250 |
280 |
330 |
400 |
445 |
|
公称
通径 |
PN16（GB 4216.4-84) |
PN10 (GB 4216.4 - 84) |
PN6(GB 4216.3 - 84) |
|
外圆 |
孔距 |
螺栓 |
孔数 |
外圆 |
孔距 |
螺栓 |
孔数 |
外圆 |
孔距 |
螺栓 |
孔数 |
|
15 |
|
|
|
|
95 |
65 |
M12 |
4 |
|
|
|
|
|
20 |
|
|
|
|
105 |
75 |
M12 |
4 |
|
|
|
|
|
25 |
|
|
|
|
115 |
85 |
M12 |
4 |
|
|
|
|
|
32 |
|
|
|
|
140 |
100 |
M16 |
4 |
|
|
|
|
|
40 |
150 |
110 |
M16 |
4 |
150 |
110 |
M16 |
4 |
130 |
100 |
M12 |
4 |
|
50 |
165 |
125 |
M16 |
4 |
165 |
125 |
M16 |
4 |
140 |
110 |
M12 |
4 |
|
65 |
185 |
145 |
M16 |
4 |
185 |
145 |
M16 |
4 |
160 |
130 |
M12 |
4 |
|
80 |
200 |
160 |
M16 |
8 |
200 |
160 |
M16 |
8 |
190 |
150 |
M16 |
4 |
|
100 |
220 |
180 |
M16 |
8 |
220 |
180 |
M16 |
8 |
210 |
170 |
M16 |
4 |
|
125 |
250 |
210 | ,
M16 |
8 |
250 |
210 |
M16 |
8 |
240 |
200 |
M16 |
8 |
|
150 |
285 |
240 |
M20 |
8 |
285 |
240 |
M20 |
8 |
265 |
225 |
M16 |
8 |
|
200 |
340 |
295 |
M20 |
12 |
340 |
295 |
M20 |
8 |
320 |
280 |
M16 |
8 |
|
250 |
405 |
355 |
M24 |
12 |
395 |
350 |
M20 |
12 |
375 |
335 |
M16 |
12 |
|
300 |
460 |
410 |
M24 |
12 |
445 |
400 |
M20 |
12 |
440 |
395 |
M20 |
12 |
|
350 |
520 |
460 |
M24 |
16 |
505 |
460 |
M20 |
16 |
490 |
445 |
M20 |
12 |
|
400 |
580 |
525 |
M27 |
16 |
565 |
515 |
M24 |
16 |
540 |
495 |
M20 |
16 |
|
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