The superior performances of SUNPLAST HDPE water pipes comply with the standard ISO4427, see the below table for its physical performance:
SDR Ratings |
SDR33 |
SDR26 |
SDR21 |
SDR17 |
SDR13.6 |
SDR11 |
SDR9 |
|
Normal Pressure (bars) |
For PE100 |
5 |
6 |
8 |
10 |
12.5 |
16 |
20 |
For PE80 |
4 |
5 |
6 |
8 |
10 |
12.5 |
16 |
|
Norminal Diameter dn (mm) |
Wall Thickness e (mm) |
|||||||
20 |
|
|
|
|
|
2.0 |
2.3 |
|
25 |
|
|
|
|
2.0 |
2.3 |
3.0 |
|
32 |
|
|
|
2.0 |
2.4 |
3.0 |
3.6 |
|
40 |
|
|
2.0 |
2.4 |
3.0 |
3.7 |
4.5 |
|
50 |
|
2.0 |
2.4 |
3.0 |
3.7 |
4.6 |
5.6 |
|
63 |
|
2.5 |
3.0 |
3.8 |
4.7 |
5.8 |
7.1 |
|
75 |
|
2.9 |
3.6 |
4.5 |
5.6 |
6.8 |
8.4 |
|
90 |
|
3.5 |
4.3 |
5.4 |
6.7 |
8.2 |
10.1 |
|
110 |
|
4.2 |
5.3 |
6.6 |
8.1 |
10.0 |
12.3 |
|
125 |
|
4.8 |
6.0 |
7.4 |
9.2 |
11.4 |
14.0 |
|
140 |
|
5.4 |
6.7 |
8.3 |
10.3 |
12.7 |
15.7 |
|
160 |
|
6.2 |
7.7 |
9.5 |
11.8 |
14.6 |
17.9 |
|
180 |
|
6.9 |
8.6 |
10.7 |
13.3 |
16.4 |
20.1 |
|
200 |
|
7.7 |
9.6 |
11.9 |
14.7 |
18.2 |
22.4 |
|
225 |
|
8.6 |
10.8 |
13.4 |
16.6 |
20.5 |
25.2 |
|
250 |
|
9.6 |
11.9 |
14.8 |
18.4 |
22.7 |
27.9 |
|
280 |
|
10.7 |
13.4 |
16.6 |
20.6 |
25.4 |
31.3 |
|
315 |
9.7 |
12.1 |
15.0 |
18.7 |
23.2 |
28.6 |
35.2 |
|
355 |
10.9 |
13.6 |
16.9 |
21.1 |
26.1 |
32.2 |
39.7 |
|
400 |
12.3 |
15.3 |
19.1 |
23.7 |
29.4 |
36.3 |
44.7 |
|
450 |
13.8 |
17.2 |
21.5 |
26.7 |
33.1 |
40.9 |
50.3 |
|
500 |
15.3 |
19.1 |
23.9 |
29.7 |
36.8 |
45.4 |
55.8 |
|
560 |
17.2 |
21.4 |
26.7 |
33.2 |
41.2 |
50.8 |
62.5 |
|
630 |
19.3 |
24.1 |
30.0 |
37.4 |
46.3 |
57.2 |
70.3 |
|
710 |
21.8 |
27.2 |
33.9 |
42.1 |
52.2 |
64.5 |
79.3 |
|
800 |
24.5 |
30.6 |
38.1 |
47.4 |
58.8 |
72.6 |
89.3 |
|
900 |
27.6 |
34.4 |
42.9 |
53.3 |
66.2 |
81.7 |
|
|
1000 |
30.6 |
38.2 |
47.7 |
59.3 |
72.5 |
90.2 |
|
|
1200 |
36.7 |
45.9 |
57.2 |
67.9 |
88.2 |
|
|
Luotuo Industrial Area, Zhenhai District, Ningbo City, Zhejiang Province, China