Double wall corrugated pipe introduction
In addition to general plastic pipe has good corrosion resistance, high insulation, inner wall smooth, small flow resistance and other characteristics, double wall corrugated pipe (ID¦µ90mm-¦µ250mm) adopts special hollowness structure, and the pipe has excellent ring stiffness and good strength and toughness, and light weight, impact resistance, and not easily damaged and so on. Double wall corrugated pipe is widely used in many areas such as municipal projects, residential quarter's underground rain water and sewage drainage and so on.

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