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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

PE pipe seven advantages

PE pipe is made of monomer ethylene polymerization, because polymerization due to pressure, temperature and other polymerization conditions are different, can be extracted from different density of resin, so there is a high density polyethylene, medium density polyethylene and low density polyethylene - vinyl differences.PE pipe in different types of treatment, according to the applicable conditions are different resin grades of different choices, and the requirements of extruder and mold are different.

1, reliable connection: the electrothermal melting between the polyethylene pipe systems makes the joint stronger than the pipe body.

2, good low temperature resistance to impact, low PE low temperature brittleness temperature could in safety - 60-60 ℃ temperature range.Because in winter construction materials, impact resistance is good, there will be no brittle pipe.

3, good stress cracking resistance: high density polyethylene has low notch sensitivity, high shear strength and excellent scratch resistance, environmental stress cracking resistance is also very prominent.

4, good chemical corrosion resistance: high density polyethylene pipe can withstand the corrosion of chemical media, chemical substances, in the soil exist in a variety of will not cause any pipe degradation.Polyethylene is electrically insulated, which is resistant to decay, rust or electrochemical corrosion, and it does not promote the growth of algae, bacteria or fungi.

5, aging resistance, long service life: 2-2.5 carbon black polyethylene pipe evenly distributed % can be stored in the open air or 50 years of use, will not be damaged by ultraviolet radiation.

6, wear resistance: high density polyethylene pipe and comparison test shows that steel pipe, HDPE pipe 4 times the wear resistance of steel pipe.In the field of mud transportation, HDPE pipe has better wear resistance than steel pipe, which means that HDPE pipe has a longer life and better economy.

7, E pipe is more flexible and easier to bend. By changing the method of pipeline engineering, it can bypass the obstacles to flexible pipe fitting in many occasions, so as to reduce consumption and installation cost.