|
|
◎ 管件标准
|
|
| DIN德标 |
| |
Nominal
size
DN |
Pipe
ourside
diameter |
壁厚 |
1 |
2 |
3 |
4 |
5 |
r |
b |
c |
pipe
type |
s |
si |
sa2 |
s |
si |
sa2 |
s |
si |
sa2 |
s |
si |
sa2 |
s |
si |
sa2 |
| |
|
2 |
|
3.1 |
1.3 |
|
- |
- |
|
3.8 |
1.7 |
|
5.6 |
2.6 |
|
6.7 |
3.2 |
17.5 |
28 |
7 |
| 15 |
21.3 |
3 |
1.6 |
2.2 |
1.4 |
- |
- |
- |
2 |
2.7 |
1.8 |
3.2 |
4.2 |
2.8 |
4 |
5.2 |
3.4 |
28 |
38 |
12 |
| |
|
5 |
|
1.9 |
1.5 |
|
- |
- |
|
24 |
1.8 |
|
3.8 |
2.9 |
|
4.7 |
3.6 |
42.5 |
53 |
18 |
| |
|
2 |
|
2.7 |
1.4 |
|
- |
- |
|
3.7 |
1.9 |
|
5.1 |
2.7 |
|
6.2 |
3.3 |
25 |
39 |
10 |
| 20 |
26.9 |
3 |
1.6 |
2.4 |
1.4 |
- |
- |
- |
2.3 |
3.4 |
2 |
3.2 |
4.6 |
2.7 |
4 |
5.6 |
3.3 |
29 |
43 |
12 |
| |
|
5 |
|
1.9 |
1.5 |
|
- |
- |
|
2.7 |
2.1 |
|
3.7 |
2.9 |
|
4.6 |
3.6 |
57.5 |
70 |
24 |
| |
|
2 |
|
4.2 |
1.6 |
|
- |
- |
|
5.3 |
2.1 |
|
6.3 |
2.6 |
|
7.5 |
3.1 |
25 |
42 |
10 |
| 25 |
33.7 |
3 |
2 |
2.9 |
1.7 |
- |
- |
- |
2.6 |
3.7 |
2.2 |
3.2 |
4.5 |
2.7 |
4 |
5.5 |
3.4 |
38 |
56 |
16 |
| |
|
5 |
|
2.4 |
1.9 |
|
- |
- |
|
3 |
2.4 |
|
3.7 |
2.9 |
|
4.6 |
3.6 |
72.5 |
90 |
30 |
| |
|
2 |
|
4.1 |
1.6 |
|
- |
- |
|
5.2 |
2.1 |
|
6.9 |
2.9 |
|
7.5 |
3.1 |
32 |
53 |
13 |
| 32 |
42.4 |
3 |
2 |
2.9 |
1.7 |
- |
- |
- |
2.6 |
3.7 |
2.2 |
3.6 |
5 |
3.1 |
4 |
5.5 |
3.4 |
48 |
69 |
20 |
| |
|
5 |
|
2.3 |
1.9 |
|
- |
- |
|
3 |
2.4 |
|
4.2 |
3.3 |
|
4.6 |
3.6 |
92.5 |
114 |
38 |
| |
|
2 |
|
3.9 |
1.6 |
|
- |
- |
|
4.9 |
2.1 |
|
7.3 |
3.2 |
|
8.8 |
3.9 |
38 |
62 |
16 |
| 40 |
48.3 |
3 |
2 |
2.8 |
1.7 |
- |
- |
- |
2.6 |
3.6 |
2.3 |
4 |
5.5 |
3.4 |
5 |
6.8 |
4.2 |
57 |
82 |
24 |
| |
|
5 |
|
2.3 |
1.9 |
|
- |
- |
|
3 |
2.4 |
|
4.6 |
3.7 |
|
5.7 |
4.5 |
107.5 |
132 |
45 |
| |
|
2 |
|
3.5 |
1.7 |
|
- |
- |
|
5 |
2.4 |
|
7.6 |
3.7 |
|
9.2 |
4.5 |
51 |
81 |
21 |
| |
|
3 |
|
2.7 |
1.8 |
|
- |
- |
|
3.9 |
2.5 |
|
6 |
3.9 |
|
7.4 |
4.8 |
76 |
106 |
32 |
| 50 |
60.3 |
5 |
2 |
2.3 |
1.9 |
- |
- |
- |
2.9 |
3.4 |
2.7 |
4.5 |
5.2 |
4.1 |
5.6 |
6.4 |
5.1 |
135 |
165 |
56 |
| |
|
10 |
|
2.2 |
1.9 |
|
- |
- |
|
3.2 |
2.8 |
|
4.9 |
4.3 |
|
6 |
5.3 |
254 |
284 |
105 |
| |
|
20 |
|
2.1 |
2 |
|
- |
- |
|
3 |
2.9 |
|
4.7 |
4.4 |
|
5.8 |
5.4 |
508 |
538 |
210 |
| |
|
2 |
|
4.1 |
1.9 |
|
- |
- |
|
5.1 |
2.4 |
|
8.6 |
4 |
|
11.8 |
5.6 |
63 |
102 |
26 |
| |
|
3 |
|
3.1 |
2 |
|
- |
- |
|
3.9 |
2.5 |
|
6.7 |
4.3 |
|
9.3 |
6 |
95 |
133 |
38 |
| 55 |
76.1 |
5 |
2.3 |
2.7 |
2.1 |
- |
- |
- |
2.9 |
3.3 |
2.7 |
5 |
5.7 |
4.6 |
7.1 |
8.1 |
6.5 |
175 |
213 |
73 |
| |
|
10 |
|
2.5 |
2.2 |
|
- |
- |
|
3.2 |
2.8 |
|
5.4 |
4.8 |
|
7.6 |
6.7 |
318 |
356 |
132 |
| |
|
20 |
|
2.4 |
2.3 |
|
- |
- |
|
3 |
2.9 |
|
5.2 |
4.9 |
|
7.3 |
6.9 |
635 |
673 |
268 |
| |
|
2 |
|
4 |
1.9 |
|
- |
- |
|
5.5 |
2.6 |
|
9.4 |
4.6 |
|
130 |
6.4 |
76 |
121 |
32 |
| |
|
3 |
|
3.1 |
2 |
|
- |
- |
|
4.3 |
2.8 |
|
7.4 |
4.8 |
|
10.5 |
6.8 |
114 |
159 |
47 |
| 80 |
88.9 |
5 |
2.3 |
2.7 |
2.1 |
- |
- |
- |
3.2 |
3.7 |
3 |
5.6 |
6.4 |
5.1 |
8 |
9.1 |
7.3 |
205 |
250 |
85 |
| |
|
10 |
|
2.5 |
2.2 |
|
- |
- |
|
3.5 |
3.1 |
|
6.1 |
5.4 |
|
8.6 |
7.6 |
381 |
425 |
158 |
| |
|
20 |
|
2.4 |
2.3 |
|
- |
- |
|
3.3 |
3.2 |
|
5.8 |
5.5 |
|
8.3 |
7.8 |
762 |
506 |
316 |
| |
|
2 |
|
4.3 |
2.2 |
|
- |
- |
|
5.9 |
3 |
|
10.2 |
5.2 |
|
13.9 |
7.1 |
102 |
159 |
42 |
| |
|
3 |
|
3.4 |
2.3 |
|
- |
- |
|
4.7 |
3.1 |
|
8.2 |
5.5 |
|
11.3 |
7.6 |
152 |
210 |
63 |
| 100 |
114.3 |
5 |
2.6 |
3 |
2.4 |
- |
- |
- |
3.6 |
4.1 |
3.3 |
6.3 |
7.2 |
5.8 |
8.8 |
10 |
8 |
270 |
327 |
112 |
| |
|
10 |
|
2.8 |
2.5 |
|
- |
- |
|
3.9 |
3.5 |
|
6.8 |
6 |
|
9.4 |
8.4 |
508 |
565 |
210 |
| |
|
20 |
|
2.7 |
2.6 |
|
- |
- |
|
3.8 |
3.6 |
|
6.5 |
6.2 |
|
9.1 |
8.6 |
1016 |
1073 |
421 |
| |
|
2 |
|
4.3 |
2.2 |
|
- |
- |
|
6.5 |
3.3 |
|
10.1 |
5.2 |
|
15.6 |
8.1 |
127 |
197 |
53 |
| |
|
3 |
|
3.4 |
2.3 |
|
- |
- |
|
5.2 |
3.5 |
|
8.2 |
5.5 |
|
12.8 |
8.6 |
190 |
260 |
79 |
| 125 |
139.7 |
5 |
2.6 |
3 |
2.4 |
- |
- |
- |
4 |
4.6 |
3.7 |
6.3 |
7.2 |
5.8 |
10 |
11.3 |
9.1 |
330 |
400 |
137 |
| |
|
10 |
|
2.8 |
2.5 |
|
- |
- |
|
4.3 |
3.9 |
|
6.8 |
6.1 |
|
10.7 |
9.5 |
635 |
705 |
263 |
| |
|
20 |
|
2.7 |
2.6 |
|
- |
- |
|
4.2 |
3.9 |
|
6.5 |
6.2 |
|
10.3 |
9.7 |
1270 |
1340 |
526 |
| |
|
2 |
|
4.3 |
2.2 |
|
6.5 |
3.3 |
|
7.3 |
3.7 |
|
11.45 |
5.8 |
|
17.3 |
8.9 |
152 |
237 |
63 |
| |
|
3 |
|
3.4 |
2.3 |
|
5.2 |
3.5 |
|
5.9 |
3.9 |
|
9.2 |
6.2 |
|
14.1 |
9.5 |
229 |
313 |
95 |
| 150 |
168.3 |
5 |
2.6 |
3 |
2.4 |
4 |
4.6 |
3.7 |
4.5 |
5.2 |
4.1 |
7.1 |
8.1 |
6.5 |
11 |
12.5 |
10 |
390 |
474 |
162 |
| |
|
10 |
|
2.8 |
2.5 |
|
4.3 |
3.9 |
|
4.9 |
4.3 |
|
7.6 |
6.8 |
|
11.8 |
10.5 |
762 |
846 |
316 |
| |
|
20 |
|
2.7 |
2.6 |
|
4.2 |
3.9 |
|
4.7 |
4.4 |
|
7.4 |
7 |
|
11.3 |
10.7 |
1524 |
1608 |
631 |
| |
|
2 |
|
4.7 |
2.4 |
|
7.2 |
3.7 |
|
10 |
5.2 |
|
12.6 |
6.6 |
|
19.3 |
10.2 |
203 |
313 |
84 |
| |
|
3 |
|
3.8 |
2.6 |
|
5.8 |
3.9 |
|
8.1 |
5.5 |
|
10.3 |
7 |
|
15.9 |
10.8 |
305 |
414 |
126 |
| 200 |
219.1 |
5 |
2.9 |
3.3 |
2.7 |
4.5 |
5.2 |
4.1 |
3.6 |
7.2 |
5.8 |
8 |
9.1 |
7.3 |
13 |
14.2 |
11.4 |
510 |
620 |
211 |
| |
|
10 |
|
3.1 |
2.8 |
|
4.8 |
4.3 |
|
6.8 |
6.1 |
|
8.6 |
7.7 |
|
13.3 |
11.9 |
1016 |
1126 |
421 |
| |
|
20 |
|
3 |
2.9 |
|
4.7 |
4.4 |
|
6.5 |
6.2 |
|
8.3 |
7.8 |
|
12.9 |
12.2 |
2032 |
2142 |
842 |
| |
|
2 |
|
4.7 |
2.4 |
|
7.9 |
4.2 |
|
10 |
5.2 |
|
13.8 |
7.3 |
|
21.9 |
11.6 |
254 |
391 |
105 |
| |
|
3 |
|
3.8 |
2.6 |
|
6.4 |
4.4 |
|
8.1 |
5.5 |
|
11.3 |
7.7 |
|
18.1 |
12.3 |
381 |
518 |
158 |
| 250 |
273 |
5 |
2.9 |
3.3 |
2.7 |
5 |
5.7 |
4.6 |
6.3 |
7.2 |
5.8 |
8.8 |
10 |
8.1 |
14 |
16.1 |
12.9 |
650 |
787 |
269 |
| |
|
10 |
|
3.1 |
2.8 |
|
5.4 |
4.8 |
|
6.8 |
6.1 |
|
9.4 |
8.5 |
|
15.2 |
13.6 |
1270 |
1407 |
526 |
| |
|
20 |
|
3 |
2.9 |
|
5.2 |
4.9 |
|
6.5 |
6.2 |
|
9.1 |
8.6 |
|
14.6 |
13.6 |
2540 |
2677 |
1052 |
| |
|
2 |
|
4.6 |
2.4 |
|
8.8 |
4.7 |
|
11.1 |
5.9 |
|
15.6 |
8.3 |
|
24.6 |
13.1 |
305 |
467 |
126 |
| |
|
3 |
|
3.7 |
2.6 |
|
7.2 |
4.9 |
|
9.1 |
6.2 |
|
12.8 |
8.7 |
|
20.3 |
13.9 |
457 |
619 |
189 |
| 300 |
323.9 |
5 |
2.9 |
3.3 |
2.7 |
5.6 |
6.4 |
5.2 |
7.1 |
8.1 |
6.5 |
10 |
11.4 |
9.2 |
16 |
18.1 |
14.6 |
775 |
937 |
321 |
| |
|
10 |
|
3.1 |
2.8 |
|
6 |
5.4 |
|
7.6 |
6.8 |
|
10.7 |
9.6 |
|
17.1 |
15.3 |
1524 |
1626 |
631 |
| |
|
20 |
|
3 |
2.9 |
|
5.8 |
5.5 |
|
7.4 |
7 |
|
10.3 |
9.8 |
|
16.5 |
15.6 |
3048 |
3210 |
1261 |
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