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Company:Shijiazhuang shentong plastic Industry Co.,LTD

Email: postmaster@ppr-pipe-fittings.com



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

Advantages of double-wall corrugated pipe

1.Reasonable structure, beautiful appearance

2.Temperature performance -40 ℃ -60 ℃

3.Small resistance, large flow

4.Retardant and strong long life

5.High strength, strong seismic performance

6.Sanitary and reliable performance

Mainly used in working pressure 0.6MPa or less large water, water supply, drainage, sewerage, exhaust, metro ventilation, mine ventilation, irrigation and the like.

High density polyethylene (HDPE) has excellent chemical stability, anti-aging and environmental stress cracking resistance performance. Raw materials for its production out of HDPE double wall corrugated pipe belongs to the flexible tube. Its main properties are as follows: Strong resistance to external pressure capacity:

Outer annular corrugated structure, greatly enhancing the pipe ring stiffness, thus increasing the resistance of the soil pipe load, in this performance, HDP giant double-wall corrugated pipe and other pipe compared to the obvious advantages. Low construction cost.