HDPE drainage pipe is a lightweight pipe made from high-density polyethylene through extrusion and special molding processes. It features light weight, high strength, good ring stiffness, corrosion resistance, impact resistance, and is not prone to cracking. With flexible connections, it allows for convenient installation, enabling simultaneous excavation, pipe laying, and backfilling, which significantly improves construction efficiency. It is widely used in drainage systems for stormwater, sewage, and wastewater, and is particularly suitable for same-floor drainage systems. Supporting pipe fittings include cyclonic separators, concealed tanks, and specialized floor drains. It is a new type of chemical building material with broad application prospects.
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