Double wall corrugated pipe pvc double wall corrugated pipe pe double wall corrugated pipe

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Double-wall corrugated pipes
Mainly have the following advantages:
Double-wall corrugated pipe project cost is low. Compared with steel pipes, it saves %-%. Compared with cement pipes, the comprehensive cost is basically the same. Compared with FRP gray sand pipe, the engineering cost is only //. Compared with the same type of D hollow winding pipe, %-% can also be saved. Engineering maintenance costs are also extremely low compared to other pipe materials/costs.
. The ring stiffness of double-wall corrugated pipes is good: the ring stiffness of double-wall corrugated pipes has different levels, / / different levels can be selected according to different requirements of customers.
Double-wall corrugated pipe has high density and light weight. D is the English abbreviation of high-density polyethylene. The molecular weight is 10,000-10,000 and the density is 10,000. -. The light weight is made of steel pipes/cement pipes, which can greatly reduce transportation costs and lifting costs during installation.
Double-walled corrugated pipes are resistant to chemical corrosion. Polyethylene is an inert material that can withstand the erosion of various chemical media such as acids, alkalis, and salts. It has no electrochemical corrosion and is itself an excellent anti-corrosion material. So far, there is no reagent in the world that can dissolve polyethylene.
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Sufficient stock
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