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Drainage Pipe Series
HDPE Drainage Pipe
Standard: ISO 8772:2006
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, ISO 8772, GB/T 13663, EN 12201, AS/NZS 4130, DIN 8074/8075, GOST 18599, DIPS, IPS, ASTM 3035, ASTM F714, etc.
7.Delivery: 10-20 days depending on the total quantity.
- Introduction
- Feature
- Specification
- Physical Parameter
- Application
- Download
Introduction
High-density polyethylene (HDPE) pipe has become the ideal piping solution for public and private sewer and wastewater systems in recent decades. Because traditional materials such as concrete, ductile iron, or PVC are subject to corrosion, fatigue, and chemical attack, while black HDPE sanitary sewer drainage pipe with blue stripes solves these issues and features a service life of 70 years, making it the ideal, low-maintenance investment for any municipal or private sewer owner.
Description of HDPE (High Density Polyethylene) Drainage Pipe
HDPE drainage systems are the ultimate solution for all types of drainage applications including soil & waste, above ground, below ground and chemical waste. These pipes and fittings can be joined by butt-fusion, electro-fusion, flanges or rubber ring joints. The characteristics of the PE drainage system such as the outstanding chemical resistance, high temperature rating, flexibility and low noise make it the ideal selection for residential and industrial buildings, laboratories, hospitals and hotels.
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Feature
Benefits of HDPE (High Density Polyethylene) Drainage Pipe
• Corrosion resistance: HDPE is an inert material that is resistant tovarious chemical media.
• Leak-free performance: HDPE pipes are joined by butt fusion, with the interface strength higher than that of the pipe itself.
• High toughness: The elongation at break of HDPE pipes exceeds 500%. It boasts excellent adaptability to uneven ground settlement and superior seismic performance.
• Excellent resistance to rapid crack propagation (RCP).
• Good flexibility and scratch resistance.
• Trenchless installation: It can be installed via a variety of trenchless methods, facilitating easy and efficient construction.
• Low system cost: Minimal maintenance requirements significantly reduce overall project costs.
• Long service life: Underground HDPE pipes can last for more than 50 years.
• Recyclable: Recyclable and environmentally friendly, as it can be reused.
• Smooth inner wall: Low flow resistance and excellent conveying capacity, which minimizes solid buildup and scaling inside the pipe.
Quality raw materials
Inner wall is smooth
Smooth melting surface
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Specification
| ISO 8772:2006 Plastics piping systems for non-pressure underground drainage and sewerage — Polyethylene (PE) | ||||||||
| PE100 | - | SN2 | SN4 | SN8 | ||||
| Nominal Size DN (mm) | SDR41 | SDR33 | SDR26 | SD21 | ||||
| Thickness (mm) | Weight (kg/m) | Thickness (mm) | Weight (kg/m) | Thickness (mm) | Weight (kg/m) | Thickness (mm) | Weight (kg/m) | |
| 110 | 2.7 | 0.86 | 3.3 | 1.18 | 4.2 | 1.45 | 5.3 | 1.8 |
| 125 | 3 | 1.11 | 3.8 | 1.53 | 4.8 | 1.87 | 6 | 2.31 |
| 160 | 3.9 | 1.82 | 4.9 | 2.46 | 6.2 | 3.09 | 7.7 | 3.77 |
| 200 | 4.9 | 2.84 | 6.2 | 3.89 | 7.7 | 4.76 | 9.6 | 5.86 |
| 250 | 6.1 | 4.44 | 7.7 | 6 | 9.6 | 7.4 | 11.9 | 9.05 |
| 315 | 7.7 | 7.04 | 9.7 | 9.49 | 12.1 | 11.74 | 15 | 14.38 |
| 355 | 8.7 | 8.95 | 10.9 | 12 | 13.6 | 14.83 | 16.9 | 18.63 |
| 400 | 9.8 | 11.36 | 12.3 | 15.27 | 15.3 | 18.8 | 19.1 | 23.69 |
| 450 | 11 | 14.37 | 13.8 | 19.22 | 17.2 | 24.27 | 21.5 | 29.88 |
| 500 | 12.2 | 17.75 | 15.3 | 23.7 | 19.1 | 29.93 | 23.9 | 36.79 |
| 630 | 15.4 | 28.17 | 19.3 | 38.49 | 24.1 | 47.57 | 30 | 58.47 |
| 800 | 19.5 | 45.43 | 24.5 | 61.87 | 30.6 | 76.54 | 38.1 | 94.32 |
| 1000 | 24.4 | 70.98 | 30.6 | 96.49 | 38.2 | 119.73 | 47.7 | 147.44 |
| 1200 | 29.3 | 102.21 | 36.7 | 138.77 | 45.9 | 172.04 | 57.2 | 212.02 |
| 1400 | 34.1 | 139.12 | 42.9 | 173.67 | 53.5 | 226.2 | 66.7 | 279.24 |
| 1600 | 39 | 181.71 | 49 | 226.71 | 62.1 | 284.89 | 76.2 | 346.37 |
| 1800 | 43.9 | 229.98 | 54.5 | 283.77 | 69.1 | 356.78 | 85.7 | 438.25 |
| 2000 | 48.8 | 283.93 | 60.6 | 350.58 | 76.9 | 441.15 | 95.2 | 540.93 |
| ISO 8772:2006 specifies the requirements for polyethylene (PE) pipes, fitings and piping systems intended for use for non pressure underground drainage and sewerage for the conveyance of soil and waste discharge of domestic and industrial origin, as well as surface water. It covers buried pipework, as well as piping systems buried within the building structure. In the case of industrial discharge, it is necessary that the chemical and temperature resistance be taken into account, but this will need to be done separately. ISO 8772:2006 is applicable to PE pipes with or without an integral socket. | ||||||||
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Physical Parameter
| Characteristic | Requirement | Test parameters | Test method(s) | |
| Parameter | Value | |||
| Elongation at break for e u≤ 5 mm | ≥350 % | Test piece shape | Type 2 | ISO 6259-1 ISO 6259-3 |
| Test speed | 100 mm/min | |||
| Number of test pieces | According to ISO 6259 | |||
| Elongation at break for 5 mm < e u 12 mm | ≥ 350 % | Test piece shape | Type 1 | ISO 6259-1 ISO 6259-3 |
| Test speed | 50 mm/min | |||
| Number of test pieces | According to ISO 6259 | |||
| Elongation at break for e > 12 mm | ≥ 350 % | Test piece shape | Type 1 | ISO 6259-1 ISO 6259-3 |
| Test speed | 25 mm/min | |||
| Number of test pieces | According to ISO 6259 | |||
| OR | ||||
| Test piece shape | Type 3 | |||
| Test speed | 10 mm/min | |||
| Number of test pieces | According to ISO 6259 | |||
| Longitudinal reversion | u 3 % No effect on surface | Shape and number of test pieces | According to ISO 2505 | ISO 2505 |
| Test temperature: | ||||
| PE 40 | 100 ± 2 °C | |||
| PE 63, PE 80, PE 100 | 110 ± 2 °C | |||
| Time | See ISO 2505 | |||
| Melt mass-flow rate MFR for PE 40 | Change of MFR by processing ± 20 % d | Load | 2,16 kg | ISO 1133:2005, Condition D |
| Test temperature | 190 °C | |||
| Time | 10 min | |||
| Number of test pieces | According to ISO 1133 | |||
| Melt mass-flow rate MFR for PE 63, PE 80, PE 100 | Change of MFR by processing ± 20 % d | Load | 5,0 kg | ISO 1133:2005,Condition T |
| Test temperature | 190 °C | |||
| Time | 10 min | |||
| Number of test pieces | According to ISO 1133 | |||
| Oxidation induction time | ≥20 min | Test temperature | 200 °C | ISO 11357-6:2002 |
| Number of test pieces | 3 | |||
| Effect on water quality | National regulations apply | |||
| Hydrostatic strength at 20 °C |
No failure of any test piece during test period | End caps | Type a | ISO 1167-1 ISO 1167-2 |
| Conditioning period | According to ISO 1167-1 | |||
| Number of test pieces | 3 | |||
| Type of test | Water-in-water | |||
| Test temperature | 20 °C | |||
| Test period | 100 h | |||
| Circumferential (hoop) stress for： |
||||
| PE 40 | 7.0 MPa | |||
| PE 63 | 8.0 MPa | |||
| PE 80 | 10.0 MPa | |||
| PE 100 | 12.4 MPa | |||
| Hydrostatic strength at 80 °C |
No failure of any test piece during test period | End caps | Type a | ISO 1167-1 ISO 1167-2 |
| Conditioning period | According to ISO 1167-1 | |||
| Number of test pieces | 3 | |||
| Type of test | Water-in-water | |||
| Test temperature | 80 °C | |||
| Test period | 165 h | |||
| Circumferential (hoop) stress for： |
||||
| PE 40 | 2.5 MPa | |||
| PE 63 | 3.5 MPa | |||
| PE 80 | 4.5 MPa | |||
| PE 100 | 5.4 MPa | |||
| Hydrostatic strength at 80 °C |
No failure of any test piece during test period | End caps | Type a | ISO 1167-1 ISO 1167-2 |
| Conditioning period | According to ISO 1167-1 | |||
| Number of test pieces | 3 | |||
| Type of test | Water-in-water | |||
| Test temperature | 80 °C | |||
| Test period | 1000 h | |||
| Circumferential (hoop) stress for： |
||||
| PE 40 | 2.0 MPa | |||
| PE 63 | 3.2 MPa | |||
| PE 80 | 4.0 MPa | |||
| PE 100 | 5.0 MPa | |||
Feel free to contact us for product catalogs, quotations and professional technical support.
Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.
Application
HDPE drainage pipes are widely used in various applications due to their excellent properties, such as durability, flexibility, and corrosion resistance. Below are some of their primary application areas, along with relevant parameters:
• Storm Water Management: HDPE pipes are used for transporting stormwater runoff in urban and rural areas. Thanks to their ability to easily adapt to dynamic loads and heavy rain (which often causes ditches to overflow and flooding), they effectively reduce flood risks.
• Sewage and Wastewater Transfer: HDPE pipes are chemically inert and highly durable, making them ideal for sewage systems—especially in scenarios where wastewater has corrosive molecular properties.
• Agricultural Drainage: These pipes are particularly beneficial in agriculture as they help remove excess water from farmland, thereby promoting soil health and crop growth. Key parameters include resistance to environmental factors and compatibility with various soil types.
• Landfill Drainage Systems: With excellent impermeability and strength in harsh environments, HDPE pipes are used in landfills to drain leachate seeping from waste.
• Industrial Applications: Their ability to withstand water and other fluids even under high pressure and temperature, coupled with low leakage risk, makes HDPE pipes suitable for industrial chemical and fluid transportation.
• Culverts and Cross Drains: HDPE pipes used for culverts and cross drains under roads feature in-situ construction. They are lightweight, cost-effective, easy to install, and simple to maintain.
Feel free to contact us for product catalogs, quotations and professional technical support.
Please contact us by email: sales@hengdepipes.com or WhatsApp: +86 15265578500.
