HDPE pombi imhando yepombi yepurasitiki inochinjika inoshandiswa kufambisa mvura uye gasi uye inowanzoshandiswa kutsiva kongiri yekuchembera kana mapaipi esimbi. Yakagadzirwa kubva kune thermoplastic HDPE (yakakwirira-density polyethylene), iyo yakakwirira nhanho yekusapinda uye yakasimba mamorekuru bond inoita kuti ive yakakodzera kune yakanyanya kudzvanywa mapaipi. HDPE pombi inoshandiswa pasirese pazvikumbiro zvakaita semapombi emvura, mapombi egasi, pombi dzesuweji, mitsara yekufambisa marara, madiridziro ekumaruwa, mitsara yekupa moto, magetsi nekutaurirana, uye mvura yemadutu nemapombi emvura.