Ko ngā paipa maitai kore-tuitui he mea whakakōhao mai i te maitai porowhita katoa, ā, ko ngā paipa maitai kāore he hononga i te mata ka kiia he paipa maitai kore-tuitui. E ai ki te tikanga whakaputa, ka taea te wehewehe i ngā paipa maitai kore-tuitui ki ngā paipa maitai kore-tuitui hurihuri-wera, ngā paipa maitai kore-tuitui hurihuri-matao, ngā paipa maitai kore-tuitui kumea-matao, ngā paipa maitai kore-tuitui whakaputa-whakaputa, me ngā paipa o runga. E ai ki te āhua whakawhiti-wāhanga, ka wehea ngā paipa maitai kore-tuitui ki ngā momo e rua: porowhita me te āhua motuhake. Ko ngā paipa āhua motuhake ko ngā paipa tapawhā, porowhita, tapatoru, hexagonal, purapura merengi, whetu, me ngā paipa whai tara. Ko te diameter mōrahi ko 22000mm, ā, ko te diameter iti rawa ko 4mm. E ai ki ngā kaupapa rerekē, he paipa maitai kore-tuitui pakitara matotoru me ngā paipa maitai kore-tuitui pakitara angiangi. Ko ngā paipa maitai kore-tuitui e whakamahia ana hei paipa keri whenua hinu, hei paipa pakaru mō te umanga petrochemical, hei paipa kohua, hei paipa whāngai, me ngā paipa maitai hanganga tino tika mō ngā motuka, ngā tarakihana, me te rererangi.
E whakamahia whānuitia ana ngā paipa maitai tui kore.
1. Ko ngā paipa maitai kore-whakamahinga whānui ka hurihia ki te maitai hanganga waro noa, te maitai hanganga iti-koranu, te maitai hanganga koranu rānei, ko te putanga nui rawa atu, ā, e whakamahia ana hei paipa, hei wāhanga hanganga rānei mō te kawe wai.
2. E ai ki ngā kaupapa rerekē, e toru ngā wāhanga e taea te tuku:
a. Tukuna kia rite ki te hanganga matū me ngā āhuatanga miihini;
b. E ai ki te mahi ā-mīhini;
c. E ai ki te tuku whakamātautau pēhanga wai. Ko ngā paipa maitai i tukuna e ai ki ngā kāwai a me b. mēnā ka whakamahia hei tu atu i te pēhanga wai, me whakamātau hoki i te waipēhi.
3. Ko ngā paipa tuimotu motuhake he paipa tuimotu mō ngā kohua, te hiko matū me te hiko, ngā paipa rino tuimotu mō te whenua, me ngā paipa tuimotu mō te hinu.
He wāhanga tuwhera ngā paipa maitai kore hononga, ā, he nui te whakamahinga hei paipa mō te kawe wai, pērā i ngā paipa mō te kawe hinu, hau māori, hau, wai me ētahi rauemi totoka. Ki te whakatauritea ki te maitai totoka pērā i te maitai porowhita, he māmā ake te paipa maitai i te kaha piko me te kaha hurihuri, ā, he maitai wāhanga ohanga. He whānuitia te whakamahinga i roto i te hanga i ngā wāhanga hanganga me ngā wāhanga mīhini, pērā i ngā paipa keri hinu, ngā pou tuku waka, ngā anga pahikara, me ngā tūāpapa maitai e whakamahia ana i roto i te hanganga. Ka whakamahia ngā paipa maitai hei hanga wāhanga mowhiti, ka taea te whakapai ake i te whakamahinga rauemi, te whakahaere i ngā tukanga hanga, me te penapena rauemi me te tukatuka. Ngā hāora mahi.
E rua ngā tukanga whakaputa matua mō ngā paipa maitai kore hononga (te hurihuri makariri me te hurihuri wera):
①Te tukanga whakaputa matua o te ccccccccc (△te tukanga tirotiro matua):
Te whakarite me te tirotiro i te pire ngongo△→te whakamahana pire ngongo→te poka→te hurihuri ngongo→te whakamahana anō i te paipa→te whānui pumau (te whakaiti)→te maimoatanga wera△→te whakatikatika ngongo kua oti→te whakaoti→te tirotiro△(tirotiro kore-whakangaro, ā-tinana me te matū, tirotiro pae)→kei te rongoa
②Te tukanga whakaputa matua o te paipa maitai kore-whakakorikori matao:
Te whakarite pātea → te whakapūkara me te whakahinuhinu → te hurihuri matao (te tuhi) → te maimoatanga wera → te whakatikatika → te whakaoti → te tirotiro → te rokiroki
Wā tuku: Maehe-22-2022