Brief Introduction of UPVC/HDPE Double-wall Corrugated Pipes
High-density polyethylene pipe(HDPE pipe) is made from high density polyethylene as the main raw material, adding a small amount of antioxidants, Anti-UV absorbers and pigments.
 
Characteristics of Corrugated Pipe
1.Long lifespan.
It can be used for more than 50 years under normal condition
2.Good sanitary performance.
Non-toxic, does not scale. Not easy to form dirt, and avoids secondary pollution of drinking water
3.Good corrosion resistance.
It can resist variety of chemical mediator except few oxidants
4. Good crack growth resistance
5. Little coefficient of friction and low flow resistance
6. Excellent wear resistance.
Its wear resistance is 4 times higher than steel pipe under normal conditions
7. Good solderability.
Its interface strength is higher than the pipe body
8. Fine flexibility and anti-scratch ability
9. Low cost.
It can reduce the cost of project substantially
 
Application Areas:
1.City and town water supply system or project
2.To transport natural gas & coal gas in daily life
3.Transport sand, mud, slurry for dredger in dredging projects or sand suction projects
4.Food & chemical industry
5.To transport ore & tailings
6.To replace cement pipe, cast iron pipe & steel pipe
7.Landscaping pipeline