| 公稱外徑dn(mm) |
PE100 |
PE80 |
| SDR11 |
SDR17.6 |
SDR11 |
SDR17.6 |
| PN0.7Mpa |
PN0.4Mpa |
PN0.5Mpa |
PN0.3Mpa |
| en |
kg/m |
en |
kg/m |
en |
kg/m |
en |
kg/m |
| 20 |
3.0 |
0.213 |
2.3 |
0.170 |
3.0 |
0.20 |
2.3 |
0.166 |
| 25 |
3.0 |
0.215 |
2.3 |
0.171 |
3.0 |
0.21 |
2.3 |
0.169 |
| 32 |
3.0 |
0.279 |
2.3 |
0.223 |
3.0 |
0.277 |
2.3 |
0.222 |
| 40 |
3.7 |
0.432 |
2.3 |
0.284 |
3.7 |
0.428 |
2.3 |
0.282 |
| 50 |
4.6 |
0.669 |
2.9 |
0.440 |
4.6 |
0.664 |
2.9 |
0.437 |
| 63 |
5.8 |
1.058 |
3.6 |
0.689 |
5.8 |
1.049 |
3.6 |
0.683 |
| *75 |
6.8 |
1.478 |
4.3 |
0.980 |
6.8 |
1.465 |
4.3 |
0.972 |
| 90 |
8.2 |
2.141 |
5.2 |
1.418 |
8.2 |
2.123 |
5.2 |
1.407 |
| 110 |
10.0 |
3.175 |
6.3 |
2.103 |
10.0 |
3.149 |
6.3 |
2.087 |
| *125 |
11.4 |
4.119 |
7.1 |
2.682 |
11.4 |
4.085 |
7.1 |
2.661 |
| *140 |
12.7 |
5.135 |
8.0 |
3.362 |
12.7 |
5.092 |
8.0 |
3.336 |
| 160 |
14.6 |
6.739 |
9.1 |
4.388 |
14.6 |
6.683 |
9.1 |
4.354 |
| *180 |
16.4 |
8.518 |
10.3 |
5.574 |
16.4 |
8.447 |
10.3 |
5.531 |
| 200 |
18.2 |
10.504 |
11.4 |
6.849 |
18.2 |
10.417 |
11.4 |
6.795 |
| 225 |
20.5 |
13.296 |
12.8 |
8.635 |
20.5 |
13.185 |
12.8 |
8.568 |
| 250 |
22.7 |
16.352 |
14.2 |
10.660 |
22.7 |
16.215 |
14.2 |
10.576 |
| *280 |
25.4 |
20.500 |
15.9 |
13.335 |
25.4 |
20.329 |
15.9 |
13.230 |
| 315 |
28.6 |
25.949 |
17.9 |
16.882 |
28.6 |
25.733 |
17.9 |
16.749 |
| 355 |
32.3 |
33.029 |
20.2 |
21.496 |
32.3 |
32.753 |
20.2 |
21.328 |
| 400 |
36.4 |
41.919 |
22.8 |
27.289 |
36.4 |
41.569 |
22.8 |
27.075 |
| 450 |
40.9 |
52.957 |
25.6 |
34.477 |
40.9 |
52.516 |
25.6 |
34.207 |
| 500 |
45.4 |
65.467 |
28.4 |
42.516 |
45.4 |
64.922 |
28.4 |
42.173 |
| 560 |
55.9 |
81.999 |
31.8 |
53.413 |
55.9 |
81.316 |
31.8 |
52.995 |
| 630 |
57.3 |
103.874 |
35.8 |
67.443 |
57.3 |
103.009 |
35.8 |
66.915 |
注：標注*的規格為非常用規格。
30岁女人水多又紧,被精夜浸濡的小柔第四章,国产午睡客厅沙发30分钟,道具狂虐g点持续高潮崩溃求饶
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