HDPE Pipe
Description:
Versatile Installation:
The HDPE pipe is manufactured using high-density polyethylene resin with appropriate additives and modified through a unique extrusion process. It is produced according to national standard GB/T13663-2000 and meets international advanced standards (European standard EN13476).
Features:- Reliable Connections:
- HDPE piping systems are connected using an electrofusion method, ensuring joint strength greater than that of the pipe itself.
- Connections to other piping systems are made via flange fittings for ease and reliability.
- Excellent Low-Temperature and Impact Resistance:
- The low brittle temperature of polyethylene allows safe use in temperatures ranging from -60°C to -6°C.
- Superior impact resistance prevents pipe brittleness during winter construction.
- Outstanding Resistance Properties:
- Stress Cracking: Low notch sensitivity, high shear strength, and excellent scratch resistance result in strong environmental stress cracking resistance.
- Chemical Corrosion: HDPE pipes withstand corrosion from a wide range of chemical media and soil substances.
- Durability and Longevity:
- With 2-2.5% uniformly distributed carbon black, the pipes can be stored or used outdoors for up to 50 years without UV degradation.
- They also exhibit wear resistance approximately four times that of steel pipes.
- HDPE pipes support various installation techniques including traditional excavation as well as non-excavation methods such as pipe jacking, directional drilling, pipe lining, and splitting—ideal for areas where excavation is restricted.
- Urban water supply and drinking water network systems.
- Industrial pipelines for transporting materials and liquids in chemical, chemical fiber, food, forestry, dyeing, pharmaceutical, light industry, papermaking, and metallurgy sectors.
- Agricultural irrigation systems.
