Installation skills
Drain pipes and pipe fittings can be connected by different technologies, such as electrofusion pipes, but fusion pipes, rubber ring (push-in) pipe connections and flanged pipe connections are all suitable for HDPE sewerage pipes and pipe fittings.
sewerage system in the building
HDPE sewerage system can be used in residential buildings, commercial buildings, industrial buildings and laboratories.
Concrete internal installation
HDPE sewerage pipes and fittings can be installed inside beating and concrete due to their flexibility and high wear resistance.
External and underground drainage
Cosmoplast HDPE sewerage pipes and fittings can be installed on the exterior of underground buildings due to their flexibility, compression and abrasion resistance.
Lightweight
Compared with traditional sewerage systems, Cosmplast HDPE sewerage systems are light in weight, easy to handle, store and transport.
sewerage for recreation and sports
sewerage is considered the best method for rapid water harvesting (rainfall and irrigation), which prevents soil erosion and provides better and longer land use time.
Causes of underground sewerage
As an important substance of life, water has always been human demand. However, excessive accumulation of water in the soil can lead to pond and wetland conditions.
| Product specifications | |||||
| Specification | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 |
| Pressure | 0.6Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa |
| DN(mm) | thickness(mm) | thickness(mm) | thickness(mm) | thickness(mm) | thickness(mm) |
| 20 | 2.3 | ||||
| 25 | 2.3 | ||||
| 32 | 3.0 | ||||
| 40 | 3.7 | ||||
| 50 | 4.6 | ||||
|
63 |
4.7 | 5.8 | |||
|
75 |
4.5 | 5.6 | 6.8 | ||
|
90 |
4.3 | 5.4 | 6.7 | 8.2 | |
|
110 |
4.2 | 5.3 | 6.6 | 8.1 | 10.0 |
|
125 |
4.8 | 6.0 | 7.4 | 9.2 | 11.4 |
|
140 |
5.4 | 6.7 | 8.3 | 10.3 | 12.7 |
|
160 |
6.2 | 7.7 | 9.5 | 11.8 | 14.6 |
|
180 |
6.9 | 8.6 | 10.7 | 13.3 | 16.4 |
|
200 |
7.7 | 9.6 | 11.9 | 14.7 | 18.2 |
|
225 |
8.6 | 10.8 | 13.4 | 16.6 | 20.5 |
|
250 |
9.6 | 11.9 | 14.8 | 18.4 | 22.7 |
|
280 |
10.7 | 13.4 | 16.6 | 20.6 | 25.4 |
|
315 |
12.1 | 15.0 | 18.7 | 23.2 | 28.6 |
|
355 |
13.6 | 16.9 | 21.1 | 26.1 | 32.2 |
|
400 |
15.3 | 19.1 | 23.7 | 29.4 | 36.3 |
|
450 |
17.2 | 21.5 | 26.7 | 33.1 | 40.9 |
|
500 |
19.1 | 23.9 | 29.7 | 36.8 | 45.4 |
|
560 |
21.4 | 26.7 | 33.2 | 41.2 | 50.8 |
|
630 |
24.1 | 30.0 | 37.4 | 46.3 | 57.2 |
|
710 |
27.2 | 33.9 | 42.1 | 52.2 | 64.5 |
|
800 |
30.6 | 38.1 | 47.4 | 58.8 | 72.6 |
|
900 |
34.4 | 42.9 | 53.3 | 66.2 | 81.7 |
|
1000 |
38.2 | 44.7 | 59.3 | 72.5 | 90.2 |
|
1200 |
46.3 | 57.2 | 70.6 | 88.2 | |
|
1400 |
53.9 | 66.8 | 82.4 | 102.9 | |
|
1600 |
61.2 | 76.2 | 94.1 | 117.6 | |
