PE ngongo ngohe
-
PE ngongo ngohe
PE ngohengohe ki te polyethylene kapia, me etahi taapiri i hangaia.Te kaha teitei, te aukati i te waikura, te kakahu aukati, te roa o te ratonga.He maha nga momo momo riipene ngohengohe (ko te putorino e whakamahia nuitia ana te diameter 63/75/90/110/125mm, te diameter o waho i muri i te whakakii wai), ka taea e te kaiwhakamahi te whiriwhiri i te riipene ngohengohe tika kia rite ki te ahuatanga.Whakaorangia nga mahi me te whakaiti i nga utu whakaputa.I roto i te punaha irrigation, ka whakamahia te whitiki ngohengohe PE me te papu wai ki te hono i te puna wai me te rohe irrigation hua, ka whakamahia te ngongo PE hei utu mo te irrigation whenua tuku iho (whakawai wairua, irrigation sag, irrigation waipuke, etc.) whakakotahi i te puna wai me te whenua whakato, e tino whakaiti ana i te whakaurunga o nga mahi mahi whakaputa me te whakaiti i te kaha o nga kaimahi.