|
|
| 产品介绍 |
|
PE80 级 |
PE100 级 |
|
公称
外径
dn |
公称壁厚 cn |
公称
外径
dn |
公称壁厚 cn |
|
标准尺寸比 |
标准尺寸比 |
|
SDR33 |
SDR21 |
SDR17 |
SDR13.6 |
SDR11 |
SDR26 |
SDR21 |
SDR17 |
SDR13.6 |
SDR11 |
|
公称压力 MPa |
公称压力 MPa |
|
0.4 |
0.6 |
0.8 |
1.0 |
1.25 |
0.6 |
0.8 |
1.0 |
1.25 |
1.6 |
|
16 |
– |
– |
– |
– |
2.0 |
|
– |
– |
– |
– |
– |
|
20 |
– |
– |
– |
– |
2.3 |
|
– |
– |
– |
– |
– |
|
25 |
– |
– |
– |
– |
2.3 |
|
– |
– |
– |
– |
– |
|
32 |
– |
– |
– |
– |
3.0 |
32 |
– |
– |
– |
– |
3.0 |
|
40 |
– |
– |
– |
– |
3.7 |
40 |
– |
– |
– |
– |
3.7 |
|
50 |
– |
– |
– |
– |
4.6 |
50 |
– |
– |
– |
– |
4.6 |
|
63 |
– |
– |
– |
4.7 |
5.8 |
63 |
– |
– |
– |
4.7 |
5.8 |
|
75 |
– |
– |
4.5 |
5.6 |
6.8 |
75 |
– |
– |
4.5 |
5.6 |
6.8 |
|
90 |
– |
4.3 |
5.4 |
6.7 |
8.2 |
90 |
– |
4.3 |
5.4 |
6.7 |
8.2 |
|
110 |
– |
5.3 |
6.6 |
8.1 |
10.0 |
110 |
4.2 |
5.3 |
6.6 |
8.1 |
10.0 |
|
125 |
– |
6.0 |
7.4 |
9.2 |
11.4 |
125 |
4.8 |
6.0 |
7.4 |
9.2 |
11.4 |
|
140 |
4.3 |
6.7 |
8.3 |
10.3 |
12.7 |
140 |
5.4 |
6.7 |
8.3 |
10.3 |
12.7 |
|
160 |
4.9 |
7.7 |
9.5 |
11.8 |
14.6 |
160 |
6.2 |
7.7 |
9.5 |
11.8 |
14.6 |
|
180 |
5.5 |
8.6 |
10.7 |
13.3 |
16.4 |
180 |
6.9 |
8.6 |
10.7 |
13.3 |
16.4 |
|
200 |
6.2 |
9.6 |
11.9 |
14.7 |
18.2 |
200 |
7.7 |
9.6 |
11.9 |
14.7 |
18.2 |
|
225 |
6.9 |
10.8 |
13.4 |
16.6 |
– |
225 |
8.6 |
10.8 |
13.4 |
16.6 |
20.5 |
|
250 |
7.7 |
11.9 |
14.8 |
18.4 |
– |
250 |
9.6 |
11.9 |
14.8 |
18.4 |
22.7 |
|
280 |
8.6 |
13.4 |
16.6 |
20.6 |
– |
280 |
10.7 |
13.4 |
16.6 |
20.6 |
25.4 |
|
315 |
9.7 |
15.0 |
18.7 |
23.2 |
– |
315 |
12.1 |
15.0 |
18.7 |
23.2 |
28.6 |
|
355 |
10.9 |
16.9 |
21.1 |
26.1 |
– |
355 |
13.6 |
16.9 |
21.1 |
26.1 |
32.2 |
|
400 |
12.3 |
19.1 |
23.7 |
29.4 |
– |
400 |
15.3 |
19.1 |
23.7 |
29.4 |
36.3 |
|
产品执行标准： GB/T13663 GB/T17219 |
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