HDPE pipe for water supply

JUNNUO HDPE pipe is a perfect solution for municipal engineering system and urban water supply and drainage system. HDPE pipe adopts high-quality original  PE100 raw material, with the size range of DN 16-1600mm, and the performance conforms to ISO4427 standard and other national certification standards. HDPE pipes for water supply can be manufactured with different rated pressures, mainly: sdr11-pn16 bar, sdr13.6-pn12.5 bar, sdr17-pn10 bar, sdr21-pn6 bar, sdr26-pn6 bar, etc

HDPE pipe is the perfect solution for municipal water supply and drainage system, urban water supply and drainage. HDPE pipes are increasingly popular worldwide for water supply and drainage because of its advantages:

• Corrosion resistance: HDPE pipelines are resistant to corrosion by a variety of chemical media, and chemicals present in the soil do not cause any degradation to the pipeline.
• No leakage: The polyethylene pipe system is connected by electrofusion and butt fusion methods, and the strength of the joint is higher than the strength of the pipes.
• High toughness: The elongation at break of HDPE pipes is generally above 500%. For the uneven settlement of the foundation engineering construction, its adaptability is very strong and the seismic performance is good.
• Excellent resistance to stress cracking: HDPE has low notch sensitivity, high shear strength and excellent scratch resistance, and environmental stress crack resistance is also outstanding.
• Excellent flexibility: Excellent flexibility and scratch resistance.
• Rapid Crack Propagation: Rapid Crack Propagation (RCP) for polyethylene plastic piping systems.
• Low temperature impact resistance: Low temperature impact resistance: Polyethylene has a very low temperature embrittlement temperature and can be safely used in the temperature range of -60-60 °C. In winter construction, due to the good impact resistance of the material, the tube will not be brittle.
• Good wear resistance: Good wear resistance, low wall friction coefficient, low flow resistance and strong conveying capacity.
• A variety of new construction methods: HDPE pipelines have a variety of construction techniques, in addition to the traditional excavation methods, a variety of new non-excavation techniques such as pipe jacking, directional drilling, liners Construction in the form of split pipes, etc. which is a good choice for some places that are not allowed to be excavated.
• Low system cost: Low system cost and low maintenance cost can greatly reduce project costs.
• Long service life: The buried HDPE pipe is normally used for 70 years.
• Recyclable, environmentally friendly: HDPE materials can be reused, fully in line with the nationally advocated efficient environmental protection concept.
• Convenient handling: HDPE pipes are lighter than concrete pipes, galvanized pipes and steel pipes. They are easy to handle and install. The lower manpower and equipment requirements mean that the installation cost of the project is greatly reduced.