Zhengzhou HDPE Double wall corrugated pipe manufacture

  Zhengzhou HDPE Double wall corrugated pipe factory features Zhengzhou HDPE Double wall corrugated pipe factory furniture has excellent chemical stability, aging resistance and environmental stress cracking resistance
Zhengzhou HDPE Double wall corrugated pipe manufacturer produced from it as raw material belongs to flexible pipe
Its performance is as follows:
1
Strong resistance to external pressure
The outer wall has an annular corrugated structure, which greatly enhances the ring stiffness of the pipe, thus enhancing the resistance of the pipe to soil load
In this performance, Zhengzhou HDPE Double wall corrugated pipe manufacturer has obvious advantages compared with other pipes

2
Low project cost
Under the condition of equal load, Zhengzhou HDPE Double wall corrugated pipe manufacturer only needs thinner pipe wall to meet the requirements
Therefore, compared with the solid wall pipe of the same material specification, about half of the raw materials can be saved, so the cost of Zhengzhou HDPE Double wall corrugated pipe manufacturer is also low
This is another outstanding feature of the pipe

3
Convenient construction
As Zhengzhou HDPE Double wall corrugated pipe manufacturer has light weight and convenient handling and connection, the construction is fast and the maintenance is simple
In the case of tight construction period and poor construction conditions, its advantages are more obvious

4
Small friction coefficient and large flow
Zhengzhou HDPE Double wall corrugated pipe manufacturer using HDPE as material can pass through greater flow than other pipes with similar diameter
In other words, Zhengzhou HDPE Double wall corrugated pipe manufacturer with relatively small diameter can be used under the same flow requirements

6
Good low temperature resistance and impact resistance
The embrittlement temperature of Zhengzhou HDPE Double wall corrugated pipe manufacturer is - 70 ℃
In general, it is unnecessary to take special protective measures during construction under low temperature (- above 30 ℃), which is convenient for construction in winter
Moreover, Zhengzhou HDPE Double wall bellows manufacturer has good impact resistance

7
Good chemical stability
Because HDPE molecules have no polarity, they have excellent chemical stability
Except for a few strong oxidants, most chemical media do not damage them
Generally, the soil, electricity and acid-base factors in the use environment will not damage the pipeline, breed bacteria and scale, and its circulation area will not decrease with the increase of operation time

8
Long service life
The service life of HDPE Double wall bellows can reach more than 50 years under the condition of being free from sunlight and ultraviolet rays

9
Excellent wear resistance
Tests in Germany have proved that the wear resistance of HDPE is even several times higher than that of steel pipe

10
Proper deflection
Zhengzhou HDPE Double wall corrugated pipe manufacturer with a certain length can be slightly flexed axially, not affected by a certain degree of uneven settlement of the ground, and can be directly laid in slightly non straight grooves without pipe fittings, etc