|
公稱直徑DN
mm |
K9公稱壁厚
mm |
K9最小壁厚
mm |
|
80 |
6.0 |
4.7 |
|
100 |
6.0 |
4.7 |
|
125 |
6.0 |
4.7 |
|
150 |
6.0 |
4.7 |
|
200 |
6.3 |
4.8 |
|
250 |
6.8 |
5.3 |
|
300 |
7.2 |
5.6 |
|
350 |
7.7 |
6.1 |
|
400 |
8.1 |
6.4 |
|
450 |
8.6 |
6.9 |
|
500 |
9.0 |
7.2 |
|
600 |
9.9 |
8.0 |
|
700 |
10.8 |
8.8 |
|
800 |
11.7 |
9.6 |
|
900 |
12.6 |
10.4 |
|
1000 |
13.5 |
11.2 |
|
1100 |
14.4 |
12.0 |
|
1200 |
15.3 |
12.8 |
|
1400 |
17.1 |
14.4 |
|
1500 |
18.0 |
15.2 |
|
1600 |
18.9 |
16.0 |
|
1800 |
20.7 |
17.6 |
|
2000 |
22.5 |
19.2 |
|
2200 |
24.3 |
20.8 |
|
2400 |
26.1 |
22.4 |
|
2600 |
27.9 |
24.0 |
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