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HDPE Percolation Pipe Series
HDPE Perforated Permeable Pipe
Standard:GBT 13663.2-2018
1.Size : OD20-1600mm(1/2inch-63inch).
2.Pressure: PN32-SDR6, PN25-SDR7.4, PN20-SDR9, PN16-SDR11, PN12.5-SDR13.6, PN10-SDR17, PN8-SDR21, PN6-SDR26, PN5-SDR33, PN4-SDR41.
3.Material: PE63, PE80, PE100, PE4710, PE3608, PE3408, PE100RC.
4.Length: 5.8M/11.8M. Coil Length 100m-200m A Roll for DN20-90mm.
5.Applications: Water Supply, Mining, Dredging, Marine, Irrigation, Industry, Chemical and Drainage for Municipal Gardens etc.
6.Standard: ISO 4427, GB/T 13663.
7.Delivery: 10-20 days depending on the total quantity.
- Introduction
- Feature
- Specification
- Physical Parameter
- Application
- Download
Introduction
Perforated HDPE (high-density polyethylene) pipes are a type of plastic drainage pipe with small holes or perforations drilled into the pipe walls. These perforations allow water to enter the pipe and be carried away, making it an ideal solution for surface and subsurface drainage applications. Holes can be drilled at specified intervals on the outer surface of perforated HDPE pipes according to customer requirements.
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Feature
Description of HDPE (High Density Polyethylene) Perforated Permeable Pipe
PE Perforated Pipes are a new type of pipeline with water filtration and drainage functions. Thanks to their unique design and excellent material performance, these pipes overcome many drawbacks of other drainage pipelines. They deliver strong drainage and water seepage performance. Leveraging the capillary action and siphon principle, they integrate water absorption, permeability and drainage into a single solution, and meet the pressure resistance, water permeability and filtration requirements specified in engineering designs. These pipes will not fracture due to geological or temperature variations, and can discharge clear water without causing secondary environmental pollution, making them a new type of eco-friendly product. They feature simple construction, require no joints, have no special restrictions on geological and topographical conditions, and are suitable for all areas where underground drainage is needed.
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The pore size is small, and the pipe surface porosity exceeds 85%, delivering excellent drainage performance. It enables omnidirectional water permeability with superior water seepage capacity.
High compressive and tensile strength, and an extended service life.
Excellent corrosion resistance and microbial erosion resistance.
Lightweight, with fewer joints and convenient installation.
Made from PE raw material, it features high flexibility, good soil compatibility, and is non-toxic and safe.
High ring stiffness. Verified by professional testing institutions, its ring stiffness meets industry high standards, and the pipe is easy to connect. It is typically available as black PE pipe or gray PVC pipe.
Laser-marked on the pipe surface for long-term traceability.
Can be quickly cut to the required length and joined via heat fusion or mechanical fittings, reducing labor costs and shortening installation periods.
Specification
| GB/T 13663.2-2018 | |||||
| PE100 | SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 |
| S12.5 | S10 | S8 | S6.3 | S5 | |
| Norminal Diameter DN(mm) | Wall Thickness(mm) | ||||
| 20 | 2.3 | ||||
| 25 | 2.3 | 2.3 | |||
| 32 | 2.3 | 2.4 | 3 | ||
| 40 | 2.3 | 2.4 | 3 | 3.7 | |
| 50 | 2.3 | 2.4 | 3 | 3.7 | 4.6 |
| 63 | 2.5 | 3 | 3.8 | 4.7 | 5.8 |
| 75 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 |
| 90 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 |
| 110 | 4.2 | 5.3 | 6.6 | 8.1 | 10 |
| 125 | 4.8 | 6 | 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 | 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 | 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 | 47.7 | 59.3 | 72.5 | 90.2 |
| 1200 | 45.9 | 57.2 | 67.9 | 88.2 | |
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Physical Parameter
| Items | Requirement | Test Parameters | Test Method | ||
| 1 | Melt mass flow rate(g/10min) | The change in MFR before and after processing (not greater than20%） | Unsprung Weight | 5kg | GB/T3682.1 |
| test temperature | 190 ℃ | ||||
| 2 | Oxidation induction time | ≥20 min | Test Temperature | 210 ℃ | GB/T19466.6-2009 |
| 3 | Longitudinal retraction rate | ≤3% | GB/T6671-2001 | ||
| Test Temperature | 110 ℃ | ||||
| sample length | 200 mm | ||||
| 4 | Carbon black content | 2.0%~2.5% | — | — | GB/T13021-1991 |
| 5 | Carbon black dispersion/pigment dispersion | ≤class 3 | — | — | GB/T18251-2000 |
| 6 | Ash content | ≤0.1% | Test Temperature | (850±50）℃ | GB/T9345.1-2008 |
| 7 | Elongation at breaken≤5 mm | ≥350% | Sample shape | Type 2 | GB/T8804.1-2003 |
| Test speed | 100 mm/min | ||||
| Elongation at break5 mm<en≤12 mm | ≥350% | Sample shape | Type 1 | ||
| Test speed | 50 mm/min | ||||
| Elongation at breaken>12 mm | ≥350% | Sample shape | Type 1 | ||
| Test speed | 25 mm/min | ||||
| or | |||||
| Sample shape | Type 3 | ||||
| Test speed | 10 mm/min | ||||
| 8 | Resistant to slow crack growthen≤5 mm(cone test) | <10 mm/24h | — | — | GB/T19279-2003 GB/T18476-2001 |
| 9 | Resistant to slow crack growth en>5 mm(notch test) |
No damage, no leakage | Test Temperature | 80 ℃ | GB/T19279-2003 GB/T18476-2001 |
| Internal test pressure: | |||||
| PE80,SDR11 | 0.80 MPa | ||||
| PE100,SDR11 | 0.92 MPa | ||||
| Testing time | 500h | ||||
| Type of test | Water-Water | ||||
| 10 | Hydrostatic strength （20℃，100h） |
No damage, no leakage | Test Temperature | 20 ℃ | GB/T6111-2003 |
| Testing time | 100h | ||||
| Ring stress: | |||||
| PE80 | 10.0Mpa | ||||
| PE100 | 12.0Mpa | ||||
| 11 | Hydrostatic strength （80℃，165h） |
No damage, no leakage | Test Temperature | 80 ℃ | GB/T6111-2003 |
| Testing time | 165h | ||||
| Ring stress: | |||||
| PE80 | 4.5Mpa | ||||
| PE100 | 5.4Mpa | ||||
| 12 | Hydrostatic strength （80℃，1000h） |
No damage, no leakage | Test Temperature | 80 ℃ | GB/T6111-2003 |
| Testing time | 1000h | ||||
| Ring stress: | |||||
| PE80 | 4.0Mpa | ||||
| PE100 | 5.0Mpa | ||||
Application
Agricultural Drainage
Perforated HDPE pipes are widely applied in agricultural drainage to control waterlogging and enhance soil drainage capacity. Installed in farmlands, orchards and other agricultural areas, these pipes effectively prevent crop damage and promote healthy plant growth.
Subsurface Drainage
Perforated HDPE pipes also serve in subsurface drainage systems, removing excess water to prevent flooding. They are suitable for installation in residential, commercial and industrial zones, protecting buildings, roads and other infrastructure from water-induced damage.
Landfills
In landfill projects, perforated HDPE pipes are used to collect and transport leachate for subsequent treatment. The perforations allow leachate to enter the pipes, avoiding contamination of surrounding soil and groundwater.
Mining and Oil Extraction
Perforated HDPE pipes are utilized in mining and oil extraction operations for conveying water and other fluids. They are applicable to both above-ground and underground scenarios and can be customized to meet specific project requirements.
Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.
