HDPE pipe is a durable and flexible pipe used in plumbing and natural gas distribution systems. It is made from high-density polyethylene, which has a high resistance to impact and weathering. HDPE pipes are lightweight, corrosion-resistant, and can withstand high pressures. They are also resistant to chemicals and can be used for transporting both hot and cold water. HDPE pipes are widely used in water and gas supply systems due to their reliability and long service life.
1. Raw material: PE.
2. Size: DN16-200mm.
3. Color: Black or other colors on request.
4. Pressure Grade: 0.6MPa, 0.8MPa, 1.0MPa, 1.25MPa, 1.6MPa.
5. Standard: GB /7 1713663-2000.
6. Certification: ISO9001.
7. Applications: Water supply, industrial liquids transportation, and sewage treatment.
PE Pipe for Water Supply(PE100) | |||||
Nominal outside diameter dn(mm) | Nominal wall thickness(mm) | ||||
PN0.6 | PN0.8 | PN1.0 | PN1.25 | PN1.6 | |
SDR26 | SDR21 | SDR17 | SDR13.6 | SDR11 | |
20 | - | - | - | - | 2.3 |
25 | - | - | - | 2.3 | 2.3 |
32 | - | - | 2.3 | 2.4 | 3.0 |
40 | - | 2.3 | 2.4 | 3.0 | 3.7 |
50 | 2.3 | 2.4 | 3.0 | 3.7 | 4.6 |
63 | 2.4 | 3.0 | 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 | 10.0 |
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 | 63.6 |
800 | 30.6 | 38.1 | 47.4 | 58.8 | 72.7 |
900 | 34.4 | 42.9 | 53.3 | 66.2 | 81.8 |
1000 | 38.2 | 47.7 | 59.3 | 73.5 | - |
1200 | 46.2 | 57.1 | 70.6 | - | - |
HDPE pipes have several advantages over other materials for water and gas supply systems. They are lightweight and easy to handle, which reduces the need for heavy machinery during installation. HDPE pipes are also highly durable and can withstand high pressure, impact, and weathering. They are resistant to corrosion and chemicals, making them ideal for use in harsh environments. HDPE pipes have a long service life, reducing the need for frequent maintenance and replacement. They are also cost-effective due to their lower installation and maintenance costs. These benefits make HDPE pipes a popular choice for water and gas supply systems where reliability and longevity are essential.
Portable water pipe line.
Sprinkler & Drip Irrigation System.
Life & Gravity irrigation.
Suction & Delivery of Pump.
Building & Construction Industry.
Infrastructure.
Marine & Sub-Marine Lines.
Underwater Pipeline.
Ensuring the quality of HDPE pipes used for water and gas supply is of utmost importance to guarantee safe and reliable service. HDPE pipes used for these purposes must conform to strict industry standards and undergo rigorous testing procedures to ensure they are of high quality and can withstand various operating conditions. Proper quality assurance measures include regular testing and inspection of the pipes, adherence to industry standards, and compliance with relevant regulations. These measures help to prevent issues such as leaks or rupture, which can have costly and even dangerous consequences. Implementing quality assurance measures also helps to extend the service life of HDPE pipes and minimize the need for maintenance or replacement.
The typical lifespan of HDPE pipes used for water and gas supply is around 50-100 years, depending on conditions and maintenance.
Yes, HDPE pipes are suitable for use with both hot and cold water and are resistant to stress cracking caused by hot water.
The maximum temperature at which HDPE pipes can be safely used depends on factors such as the pressure and duration of exposure, but typically ranges from 70-80°C.
Yes, HDPE pipes can be used in both above-ground and underground systems and are often preferred for their resistance to corrosion and environmental stress cracking.
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