ISO4427 / WRAS HDPE Drinking Blue Pipe For Underground Water Mains
Our Blue HDPE tube has passed the WRc test and obtained WRAS certification, which means that it has been approved for human drinking water. HDPE pipes are sometimes called olefin pipes, pe pipes, water pipes, polyethylene pipes, blue water pipes and pe100 pipes.
Description of HDPE Pipe
1. HDPE pipes must bear a certain pressure, usually PE resin with a large molecular weight and good mechanical properties, and the strength is 9 times that of ordinary polyethylene pipes (PE pipes).
2. Among all plastics used in engineering, the wear resistance of HDPE ranks first among plastics.
3. HDPE pipe is an alternative product of traditional steel pipe and PVC drinking water pipe. Safer, lighter weight, 50 years of service life.
Parameter of Hdpe Pipe
| Blue HDPE Pipe For Water Supply |
| Nominal outside diameter Dn(mm) | PE80 Pipe | PE100 Pipe |
| Nominal wall thickness en(mm) |
| PN4 | PN6 | PN8 | PN10 | PN12.5 | PN6 | PN8 | PN10 | PN12.5 | PN16 |
| SDR33 | SDR21 | SDR17 | SDR13.6 | SDR11 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 |
| 20 | - | - | - | - | 2.3 | - | - | - | - | 2.3 |
| 25 | - | - | - | 2.3 | 2.3 | - | - | - | 2.3 | 2.3 |
| 32 | - | - | 2.3 | 2.4 | 3.0 | - | - | 2.3 | 2.4 | 3.0 |
| 40 | - | 2.3 | 2.4 | 3.0 | 3.7 | - | 2.3 | 2.4 | 3.0 | 3.7 |
| 50 | 2.3 | 2.4 | 3.0 | 3.7 | 4.6 | 2.3 | 2.4 | 3.0 | 3.7 | 4.6 |
| 63 | 2.4 | 3.0 | 3.8 | 4.7 | 5.8 | 2.4 | 3.0 | 3.8 | 4.7 | 5.8 |
| 75 | 2.6 | 3.6 | 4.5 | 5.6 | 6.8 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 |
| 90 | 2.8 | 4.3 | 5.4 | 6.7 | 8.2 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 |
| 110 | 3.4 | 5.3 | 6.6 | 8.1 | 10.0 | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 |
| 125 | 3.8 | 6.0 | 7.4 | 9.2 | 11.4 | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 |
| 140 | 4.3 | 6.7 | 8.3 | 10.3 | 12.7 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 |
| 160 | 4.9 | 7.7 | 9.5 | 11.8 | 14.6 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 |
| 180 | 5.5 | 8.6 | 10.7 | 13.3 | 16.4 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 |
| 200 | 6.2 | 9.6 | 11.9 | 14.7 | 18.2 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 |
| 225 | 6.9 | 10.8 | 13.4 | 16.6 | 20.5 | 8.6 | 10.8 | 13.4 | 16.6 | 20.5 |
| 250 | 7.7 | 11.9 | 14.8 | 18.4 | 22.7 | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 |
| 280 | 8.6 | 13.4 | 16.6 | 20.6 | 25.4 | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 |
| 315 | 9.7 | 15.0 | 18.7 | 23.2 | 28.6 | 12.1 | 15.0 | 18.7 | 23.2 | 28.6 |
| 355 | 10.9 | 16.9 | 21.1 | 26.1 | 32.2 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 |
| 400 | 12.3 | 19.1 | 23.7 | 29.4 | 36.3 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 |
| 450 | 13.8 | 21.5 | 26.7 | 33.1 | 40.9 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 |
| 500 | 15.3 | 23.9 | 29.7 | 36.8 | 45.4 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 |
| 560 | 17.2 | 26.7 | 33.2 | 41.2 | 50.8 | 21.4 | 26.7 | 33.2 | 41.2 | 50.8 |
| 630 | 19.3 | 30.0 | 37.4 | 46.3 | 57.2 | 24.1 | 30.0 | 37.4 | 46.3 | 57.2 |
| 710 | 21.8 | 33.9 | 42.1 | 52.2 | 64.5 | 27.2 | 33.9 | 42.1 | 52.2 | 63.6 |
| 800 | 24.5 | 38.1 | 47.4 | 58.8 | 72.7 | 30.6 | 38.1 | 47.4 | 58.8 | 72.7 |
| 900 | 27.6 | 42.9 | 53.3 | 66.2 | 81.8 | 34.4 | 42.9 | 53.3 | 66.2 | 81.8 |
| 1000 | 30.6 | 47.7 | 59.3 | 73.5 | - | 38.2 | 47.7 | 59.3 | 73.5 | - |
| 1200 | 36.4 | 57.1 | 70.6 | - | - | 46.2 | 57.1 | 70.6 | - | - |
Application of Blue HDPE Pipe for Water Supply
Polybutene is a plastic resin that was widely used in manufacturing water supply pipes from 1978 to 1995. Due to the low cost and ease of installation of the material, the polybutene piping system is regarded as the "future pipe".
HDPE pipes are mainly used for:
1. Municipal engineering water supply system, building indoor water supply system, outdoor residential area and factory underground water supply system.
2. Underground buried water supply system, old pipeline maintenance, water treatment engineering pipeline system.
3. Garden, irrigation and other industrial water pipes.
