|
(单位：mm) |
||
|
DN |
公称壁厚e |
PN10/PN16 |
|
80 |
7.0 |
130 |
|
100 |
7.2 |
130 |
|
150 |
7.8 |
135 |
|
200 |
8.4 |
140 |
|
250 |
9.0 |
145 |
|
300 |
9.6 |
150 |
|
350 |
10.2 |
155 |
|
400 |
10.8 |
160 |
|
450 |
11.4 |
165 |
|
500 |
12.0 |
170 |
|
600 |
13.2 |
180 |
|
700 |
14.4 |
190 |
|
800 |
15.6 |
200 |
|
900 |
16.8 |
210 |
|
1000 |
18.0 |
220 |
|
1200 |
20.4 |
240 |
|
1400 |
22.8 |
310 |
|
1600 |
25.2 |
330 |
|
1800 |
27.6 |
350 |
|
2000 |
30.0 |
370 |
|
2200 |
32.4 |
390 |
|
2400 |
34.8 |
410 |
|
2600 |
37.2 |
480 |
