PE yakapfava ine polyethylene resin, pamwe nezvimwe zvekuwedzera zvakagadzirwa.Simba repamusoro, corrosion resistance, kupfeka kuramba, hupenyu hurefu hwebasa.Kune marudzi akasiyana-siyana ematepi akapfava (iyo huru inowanzoshandiswa pombi dhayamita 63/75/90/110/125mm, dhayamita rekunze mushure mekuzadza mvura), mushandisi anogona kusarudza tepi yakapfava yakakodzera maererano nemamiriro chaiwo.Chengetedza vashandi uye kuderedza mari yekugadzira.Muchirongwa chekudiridza, PE rakapfava bhandi rakasanganiswa nepombi yemvura rinoshandiswa kubatanidza chitubu chemvura nenzvimbo yekudiridza zvirimwa pamwe chete, uye PE hose inoshandiswa pachinzvimbo chekudiridza pasi pechinyakare (kudiridza kwemugero, kudiridza sag, kudiridza mafashama, nezvimwewo) kune organically. batanidza chitubu chemvura uye ivhu rekudyara, izvo zvinoderedza zvakanyanya kupinza kwekugadzira simba rekushanda uye kuderedza kuwanda kwevashandisi.