He puranga whakapūngao hau kowiri tira kua whakariteangā āraiKua oti te hanga tauine katoa, te whakaoti mata me te tirotiro wheketere, kua rite ki te tuku ki ngā wāhi kaupapa ki tāwāhi. Ka hipokina e tēnei tuku ngā rahi maha, tae atu ki ngā ārai kore-upoko rahi nui DN1600 (PN1), DN400, DN315, me ngā ārai ā-ringa DN225. He mea hanga ngā tinana matua katoa ki te maitai kore waikura 316L hei whakatutuki i ngā āhuatanga mahi uaua o tāwāhi.

He mea hanga mai i te maitai kore waikura 316L, ka tukuna e ēnei ārai waikura he ātete tino pai ki te hau paru me te hau waikura, e whakamahia whānuitia ana i roto i te umanga matū, te whakarewa, te maimoatanga hau para me te whakangawari HVAC. Mō ngā kaupapa o tāwāhi he nui te haumākū me te pāhare pākawa-kawa, ka ātete te maitai kore waikura 316L ki te waikura, ka roa ake te ora o te ratonga, ā, ka whakaiti i te auau o te whakakapinga wāhanga tāpui i te papaanga.

He hanganga kiato te ārai kore-upoko nui DN1600, kāore he whare taraiwa e piri ana. Mā te whakatauranga pēhanga PN1, ka taea te whakahaere i te rere o te hau me te whakaweto i ngā paipa whānui. Ka whakamahia e ngā ārai kore-upoko reo-iti DN400 me te DN315 te whakatakotoranga whakauru mō te tāutanga paipa ngāwari. Ka mahi te ārai ā-ringa DN225 me te kore he whakaoho tāpiri mō te whakarerekētanga ā-ringa watea i te wāhi.

Kua oti ia wāhanga te whakakanapa i te mata me te tirotiro pakari i te mahi hiri, te kōpikopiko o te pou, te ngāwari o te hurihanga me te rahi o te flange. Mā te hoahoa kore-upoko ka karohia te kohikohi puehu, ka whakaitihia hoki te utu tiaki. Mā te hononga flange ka taea te huihui tere ki te papaanga. Mā te whakarewa pakari ka whakarite kia maeneene, kia pakari hoki ngā hononga whakarewa hei ārai i te turuturu hau, ā, kia tutuki hoki ngā paerewa haumaru mō ngā kaupapa hangarau o tāwāhi.

Ko tēnei ota kaweake nui e whakaatu ana i te mōhiotanga o ngā kiritaki o te ao ki ngā ārai hau ahumahi i hangaia e Haina. Ka arotahi mātou ki ngā takirere hau ritenga kore-paerewa, e tautoko ana i te whakaritenga mō te rahi, te rauemi me te momo actuator. Kei te wātea ngā tuhinga kaweake katoa pēnei i ngā tuhi hangarau me ngā pūrongo tirotiro, hei whakarato i ngā otinga paipa utu-pai puta noa i te ao.