Product Introduction:

High-density polyethylene (HDPE) double-wall corrugated pipe adopts advanced double-wall corrugated pipe production line and molding process, one-time extrusion molding, with annular outer wall and smooth inner wall. It has excellent performance and relatively economical cost. It has been widely promoted and applied in developed countries such as Europe and the United States. It is an ideal substitute for traditional drainage and sewage pipes.

Features:

◆Unique structure, high strength, pressure resistance and impact resistance; smooth inner wall, small friction resistance, large flow rate; easy connection, good joint sealing, no leakage. Light weight, fast construction, low operating cost, and reduced expenses.

◆Polyethylene is a hydrocarbon polymer. The raw materials are green and environmentally friendly materials. It is non-toxic, non-corrosive, non-scaling, and recyclable. It is resistant to acid and alkali corrosion and has a long service life when buried underground.

◆Good resistance to rapid crack propagation, high stress cracking resistance and low scratch sensitivity.

◆High-toughness pipes have strong adaptability to uneven settlement of pipe foundation; no foundation treatment is required when the soil quality is good.

◆The overall project cost is basically the same as that of concrete pipes, and the operating cost is low.