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HDPE double wall corrugated tubes
1.Economic: with low cost than other same specifications plastic pipes, light weight,transportation, construction, management and maintenance of provinces expenses is convenient, large diameter, ring high stiffness.
3.Excellent corrosion resistance: won't be sewage and waste water and chemical corrosion and won't be soil rot in material and corrosion, also won't be plant root destruction.
4.Ageing resistance: pipe is commonly black and can withstand piled up and construction process fo sunlight straight bask in.
5.Wear-resisting superior performance: than steel tube,iron pipes, cement tube wear resistance.
6.Drain liquidity superior:tube wall flow resistance small,drainage speed, the post-coling water ability strong, large flow.
7.Each layer of the compound is in plastic melt condition, and winding melt comletely different. so every layer agglutinant composite fastness is very reliable.
8.Tubing can use hot melt welding, heat shrinkable belt connected and so on may kinds of connection modes, adopt to different pipe lines system demand, convenient and reliable.
We adopt the design of V-shaped thread in the design of metal thread, and it could be sealed by hemp or Teflon tapes in connection.
When two pipes overlaps ,bent pipes must be used.
PE water supply pipe should be avoided as the use of climbing and lifting frame.
After pipe being buried, the position and direction should be marked.
Prohibit knocking pipes with sharp objects like metal nail etc.
HDPE double wall corrugated tubes