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Company:Shijiazhuang shentong plastic Industry Co.,LTD

Email: eileen@shentongsuye.com



Address:No. 1-2-402, Dongping Road 5 Jiuxing Court, Qiaodong District, Shijiazhuang, Hebei, China

A good pipeline, should not only have a good economy, and should have the interface is stable and reliable material impact resistance, anti-cracking, anti-aging, corrosion resistance and a series of advantages compared with traditional pipe, HDPE pipe system has the following series advantages:
1, reliable connection: The electrical connection between the hot-melt polyethylene pipe systems, the joint strength is higher than pipe body strength.
2, low-temperature impact resistance: Low temperature brittleness of polyethylene is very low, it can be safely used within a temperature range of -60-60 ℃. Winter construction, because material impact resistance, does not occur tube embrittlement.
3, good stress cracking resistance: HDPE has low notch sensitivity, high shear strength and excellent resistance to scratches ability, resistance to environmental stress cracking resistance is also very prominent.
4, good chemical resistance: HDPE pipe can withstand a variety of chemical media corrosion, chemical substances present in the soil will not cause any degradation of the pipeline. Polyethylene is the electrical insulator, it will not rot, rust or electrochemical corrosion phenomenon; In addition, it does not promote algae, bacteria or fungal growth.
5, anti-aging, long service life: polyethylene pipe containing a uniform distribution of carbon black can be 2-2.5% of storage or used for 50 years in the outdoor open-air, will not be subjected to ultraviolet radiation damage.
6, good wear resistance: abrasion comparison test showed that HDPE pipe and steel pipe, HDPE pipe wear resistance is four times that of steel pipe. In the mud transportation field, compared with the steel pipe, HDPE pipe has better wear resistance, which means that HDPE pipe has a longer life and better economy.
7, flexible good: HDPE pipe flexible makes it easy to bend, works by changing the pipes can bypass the obstacles towards the way, on many occasions, the flexible pipe fittings to reduce consumption and lower installation costs.
8, water resistance: HDPE pipe has a smooth inner surface, the Manning coefficient of 0.009. Smooth performance and non-adhesion properties ensure the HDPE pipe has a higher than traditional pipe transmission capacity, but also reduces the pressure loss and water consumption pipeline.
9, easy handling: HDPE pipe than concrete pipes, galvanized steel pipe and lighter, it is easy to handle and install, less manpower and equipment needs, means that the installation cost of the project is greatly reduced.
10, a variety of new construction methods: HDPE pipe has a variety of construction techniques, in addition to the traditional excavation for construction, but also can use a variety of new technologies such as trenchless pipe jacking, directional drilling, liner , crack pipes, etc. for the construction, which for some places do not allow excavation, is the only option, therefore HDPE pipe applications more widely.