Paipa Rino Waro/Rino Koranu Iti
Rauemi: X42, X52, X60 (te kounga maitai paerewa API 5L), e rite ana ki te Q345, L360, me ētahi atu i Haina;
Ngā Āhuatanga: He iti te utu, he kaha teitei, he pai mō ngā paipa tawhiti (pēhanga teitei, ngā āhuatanga whānui nui);
Ngā Here: Me whai maimoatanga ārai-waikura (pēnei i te paparanga ārai-waikura 3PE) hei karo i te waikura oneone/waenga.
Ngā Paipa Polyethylene (PE)
Rauemi: PE80, PE100 (kua whakarōpūtia kia rite ki te kaha waipū mō te wā roa);
Ngā Āhuatanga: Ātete ki te waikura, ngāwari ki te hanga (whakarewa wera), ngāwari pai;
Ngā Whakamahinga: Te tohatoha tāone, ngā paipa marae (pēhanga waenga me te iti, ngā āhuatanga diameter iti).
Ngā Paipa Kowiri tira
Rauemi: 304, 316L;
Ngā Āhuatanga: Tino kaha te ātete ki te waikura;
Ngā Whakamahinga: Te hau māori he nui te whanariki, ngā papaaho takutai moana, me ētahi atu āhuatanga waikura motuhake.
Ngā Āhuatanga Hangarau Matua
Te hiri me te hononga:
Ngā paipa tawhiti: Mā ngā hononga whakarewa (whakarewa pewa rukuhia, whakarewa ārai hau) ka hiritia te pēhanga teitei;
Ngā paipa pēhanga-waenga me te pēhanga-iti: Ngā hononga rewa-wera (ngā paipa PE), ngā hononga miro (ngā paipa maitai waro/ngā paipa maitai kore waikura iti te whānui).
Ngā Mahi Tiaki i te Waikura:
Parenga waikura o waho: paparanga ārai-waikura 3PE (ngā paipa tawhiti), paninga paura epoxy;
Te parenga waikura o roto: Te paninga pakitara o roto (ka whakaiti i te whakatakotoranga paru o te hau māori), te werohanga aukati waikura (ngā paipa he nui te whanariki).
Ngā Wāhi Haumaru: He pūoko pēhanga, he takirere kati ohorere, me ngā pūnaha tiaki katote (hei ārai i te waikura hiko matū oneone); He teihana tohatoha me ngā teihana whakaiti pēhanga kei ngā paipa tawhiti hei whakatutuki i te whakahaere pēhanga me te tohatoha rere.
Ngā Paerewa Ahumahi
Ao Whānui: API 5L (ngā paipa maitai), ISO 4437 (ngā paipa PE);
Ā-Whare: GB/T 9711 (ngā paipa maitai, he rite ki te API 5L), GB 15558 (ngā paipa PE)
Wā tuku: Hakihea-02-2025