HDPE Pipe (Water Supply Pipe)
High-performance HDPE water pipes manufactured strictly to GB/T13663.2—2018 standards. Perfect for aquaculture, marine piping, and industrial wastewater with a 50+ year lifespan.
HDPE Pipe (Water Supply Pipe)
Our HDPE water pipes are high-performance plastic pipes specially designed for clean water supply, irrigation and industrial uses. Made of non-toxic polyethylene, they possess the characteristics of corrosion resistance, no water scale formation and no bacterial growth, and can provide reliable performance for up to 50 years.
They are suitable for municipal, rural, agricultural and industrial projects.
Specifications
| Parameter | Details |
|---|---|
| Material | High-Density Polyethylene (HDPE) |
| Pressure Rating | 0.4 – 2.0 MPa |
| Operating Temp | Up to 45°C (Low temp: -70°C) |
| Standards | GB/T13663.2—2018 (default) |
| Optional Standards | ASTM F714, EN12201, AS/NZS 4130 |
| Customization | Available in size, length, pressure |
Key Applications
- Urban water supply networks
- Rural safe drinking water projects
- Small irrigation & garden systems
- Industrial fluid transfer (chemical, food, pharma)
- Wastewater & sewage pipelines
- Seawater desalination systems
- Marine & shipboard piping
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Need reliable HDPE water pipe for your water supply, irrigation, or industrial project?
We support bulk orders, export certifications, and technical guidance.
PE80 Grade
| OD(mm) | 0.32MPa SDR41 | 0.4MPa SDR33 | 0.5MPa SDR26 | 0.6MPa SDR21 | 0.8MPa SDR17 | 1.0MPa SDR13.6 | 1.25MPa SDR11 | 1.6MPa SDR9 |
|---|---|---|---|---|---|---|---|---|
| 16 | – | – | – | – | – | – | – | 2.3 |
| 20 | – | – | – | – | – | – | 2.3 | 2.3 |
| 25 | – | – | – | – | – | 2.3 | 2.3 | 3.0 |
| 32 | – | – | – | – | 2.3 | 2.4 | 3.0 | 3.6 |
| 40 | – | – | – | 2.3 | 2.4 | 3.0 | 3.7 | 4.5 |
| 50 | – | – | 2.3 | 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 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 | 23.2 | 28.6 | 35.2 |
| 355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 | 39.7 |
| 400 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 | 44.7 |
| 450 | 11.0 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | 50.3 |
| 500 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 | 55.8 |
| 560 | 13.7 | 17.2 | 21.4 | 26.7 | 33.2 | 41.2 | 50.8 | 62.5 |
| 630 | 15.4 | 19.3 | 24.1 | 30.0 | 37.4 | 46.3 | 57.2 | 70.3 |
| 710 | 17.4 | 21.8 | 27.2 | 33.9 | 42.1 | 52.2 | 64.5 | 79.3 |
| 800 | 19.6 | 24.5 | 30.6 | 38.1 | 47.4 | 58.8 | 72.6 | 89.3 |
| 900 | 22.0 | 27.6 | 34.4 | 42.9 | 53.3 | 66.2 | 81.7 | – |
| 1000 | 24.5 | 30.6 | 38.2 | 47.7 | 59.3 | 72.5 | 90.2 | – |
| 1200 | 29.4 | 36.7 | 45.9 | 57.2 | 67.9 | 88.2 | – | – |
| 1400 | 34.3 | 42.9 | 53.5 | 66.7 | 82.4 | 102.9 | – | – |
| 1600 | 39.2 | 49.0 | 61.2 | 76.2 | 94.1 | 117.6 | – | – |
PE100 Grade
| OD(mm) | 0.4MPa SDR41 | 0.5MPa SDR33 | 0.6MPa SDR26 | 0.8MPa SDR21 | 1.0MPa SDR17 | 1.25MPa SDR13.6 | 1.6MPa SDR11 | 2.0MPa SDR9 |
|---|---|---|---|---|---|---|---|---|
| 16 | – | – | – | – | – | – | – | 2.3 |
| 20 | – | – | – | – | – | – | 2.3 | 2.3 |
| 25 | – | – | – | – | – | 2.3 | 2.3 | 3.0 |
| 32 | – | – | – | – | 2.3 | 2.4 | 3.0 | 3.6 |
| 40 | – | – | 2.3 | 2.4 | 3.0 | 3.7 | 4.5 | – |
| 50 | – | – | 2.3 | 2.4 | 3.0 | 3.7 | 4.6 | 5.6 |
| 63 | – | 2.5 | 2.5 | 3.0 | 3.8 | 4.7 | 5.8 | 7.1 |
| 75 | – | 2.9 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 | 8.4 |
| 90 | – | 3.5 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 |
| 110 | – | 4.2 | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 | 12.3 |
| 125 | – | 4.8 | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 | 14 |
| 140 | – | 5.4 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | 15.7 |
| 160 | – | 6.2 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 | 17.9 |
| 180 | – | 6.9 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | 20.1 |
| 200 | – | 7.7 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | 22.4 |
| 225 | – | 8.6 | 8.6 | 10.8 | 13.4 | 16.6 | 20.5 | 25.2 |
| 250 | – | 9.6 | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 | 27.9 |
| 280 | – | 10.7 | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 | 31.3 |
| 315 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 | 23.2 | 28.6 | 35.2 |
| 355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 | 39.7 |
| 400 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 | 44.7 |
| 450 | 11.0 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | 50.3 |
| 500 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 | 55.8 |
| 560 | 13.7 | 17.2 | 21.4 | 26.7 | 33.2 | 41.2 | 50.8 | 62.5 |
| 630 | 15.4 | 19.3 | 24.1 | 30.0 | 37.4 | 46.3 | 57.2 | 70.3 |
| 710 | 17.4 | 21.8 | 27.2 | 33.9 | 42.1 | 52.2 | 64.5 | 79.3 |
| 800 | 19.6 | 24.5 | 30.6 | 38.1 | 47.4 | 58.8 | 72.6 | 89.3 |
| 900 | 22.0 | 27.6 | 34.4 | 42.9 | 53.3 | 66.2 | 81.7 | – |
| 1000 | 24.5 | 30.6 | 38.2 | 47.7 | 59.3 | 72.5 | 90.2 | – |
| 1200 | 29.4 | 36.7 | 45.9 | 57.2 | 71.1 | 88.2 | – | – |
| 1400 | 34.3 | 42.9 | 53.5 | 66.7 | 82.4 | 102.9 | – | – |
| 1600 | 39.2 | 49.0 | 61.2 | 76.2 | 94.1 | 117.6 | – | – |