HDPE drainage pipe shi ne tuba mai gari da ke zama daga high-density polyethylene ta hanyar extrusion da kuma samun tuba na musamman. Ya kashe gari, yana da tsanani, yana da kyau a cikin ring stiffness, yana da kariya ga corrosion, yana da kariya ga impact, kuma ba su da kariya ga cracking. Ta hanyar kawo tuba na musamman, ya sa mu iya samun installation mai kyau, wanda ya sa mu iya yin excavation, pipe laying, da kuma backfilling a lokaci daya, wanda ya sa construction efficiency ya tattara. Ya faru a yawa a cikin drainage systems don stormwater, sewage, da kuma wastewater, kuma yana da kyau sosai don same-floor drainage systems. Tubacin da suka sahara su ne cyclonic separators, concealed tanks, da kuma specialized floor drains. Shi ne nau'in chemical building material na musamman wanda ya kashe daga yawa a cikin application prospects.