Advantages and disadvantages of HDPE double-wall corrugated pipe

First, advantages

combined with the relevant information on HDPE double-wall corrugated pipe, as well as past work experience, the advantages of HDPE double-wall corrugated pipe are analyzed, as follows:

① The annular corrugated structure is used, both rigid and flexible, excellent mechanical properties, and has good compression and impact resistance; ② The inner wall is smooth, the frictional resistance to the fluid is small, and the ability to transport the fluid is strong;

③ The hollow rib structure is used, which is light in weight, convenient for transportation and construction, easy for equipment hoisting, and the construction cost is relatively low;

is easy to connect, the sealing of the joint part is very good, and there is basically no risk of leakage;

⑤ The material has good corrosion resistance, non-toxic and non-polluting A kind of environmental protection pipe;

④ good friction resistance, temperature resistance, high applicability to the environment, in the case of direct sunlight, the service life can reach 50 years;

0006 HDPE double-wall corrugated pipe itself has good flexibility, good adaptability to uneven settlement of the foundation, so it has good seismic resistance;