Ko ngā wheako whakahaere kaupapa tino whai rawa me te tauira tautoko takitahi e whakanui ana i te hiranga o te whakawhitiwhiti kōrero pakihi iti me tō mātou māramatanga ngāwari ki ō tumanakohanga mō ngā Whakaurunga Wahine me Tāne PPR Parahi Matua mō te Hononga PPR, ko te utu whakataetae me te kounga teitei me te ratonga whakamīharo ka nui ake ngā kaihoko. E hiahia ana mātou ki te mahi tahi me koe me te tono whanaketanga whānui.
Ko ngā wheako whakahaere kaupapa tino whai kiko me te tauira tautoko takitahi e tino hira ake ai te whakawhitiwhiti kōrero pakihi iti me tō mātou mārama ngāwari ki ō tumanakohanga mōpūwero whakauru parahi pprAhakoa te whiriwhiri i tētahi hua o nāianei mai i tā mātou rarangi taonga, te rapu āwhina hangarau rānei mō tāu tono, ka taea e koe te kōrero ki tā mātou pokapū ratonga kiritaki mō ō hiahia hoko. Ka taea e mātou te whakarato i te kounga pai me te utu whakataetae māu.

Ngā paipa PPR

Ki te whakaritea ki ngā paipa whakarewa, he pai ake ngā painga o ngā paipa PPR, arā, he māmā ake te tāutanga, he pai ake te whakamahana, ā, he ātete ki te waikura. He rauemi wai hauora, he pai hoki mō te taiao, ā, koinei hoki te hua wai matua kei te mākete. Ko ngā tae e wātea ana mō ngā paipa PPR ko te mā, te hina, te kakariki me te kari, ko te take o tēnei rerekētanga ko ngā tae rerekē kua tāpirihia.

Haunga ngā āhuatanga o ngā paipa kirihou whānui pērā i te mama, te ātete ki te waikura, te kore e memeha, me te roa o te ora mahi, kei ngā paipa PP-R anō hoki ēnei āhuatanga matua:

1 Kāore he paitini, ā, he akuaku hoki.
Ko ngā rauemi mata o te PP-R he waro me te hauwai anake, ā, kāore he mea kino, he mea paitini rānei. He akuaku, he pono hoki. Ehara i te mea ka whakamahia anake mō ngā paipa wai matao me te wai wera, engari mō ngā pūnaha wai inu parakore anō hoki.

2 Te tiaki wera me te penapena pūngao.
Ko te kawe wera o te paipa PP-R he 0.21w/mk, he 1/200 noa iho tēnei o te paipa maitai.

3 He ātete wera pai ake.
Ko te pūwāhi whakangawari Vicat o te paipa PP-R he 131.5℃. Ka taea e te pāmahana mahi mōrahi te eke ki te 95℃, ka taea te whakatutuki i ngā whakaritenga o te pūnaha wai wera i roto i te ture tuku wai me te rerenga wai o te whare.

4. Roa te ora ratonga.
I raro i ngā āhuatanga o te pāmahana mahi o te 70℃ me te pēhanga mahi (PN) o te 1.0MPa, ka taea e te roanga mahi o te paipa PP-R te neke atu i te 50 tau (mehemea me hanga te rauemi paipa ki te raupapa S3.2 me te S2.5, neke atu rānei); i raro i te pāmahana noa (20℃) ka taea e te roanga mahi te neke atu i te 100 tau.

5 He ngāwari te tāutanga me te hononga pono.
He pai te mahi whakarewa o te PP-R. Ka taea te hono i ngā paipa me ngā hononga mā te whakarewa wera me te whakakotahitanga hiko. He watea te tāutanga, ā, he pono ngā hononga. He nui ake te kaha o te hononga i te kaha o te paipa tonu.

6 Ka taea te hangarua i ngā rauemi.
Ka horoia, ka pakaruhia, ka hangaruatia ngā para PP-R hei whakamahi mā te hanga paipa me ngā taputapu. Kāore te nui o ngā rauemi hangarua e neke ake i te 10% o te tapeke, ā, kāore hoki e pā ki te kounga o te hua.

tāutanga

Ko ngā wheako whakahaere kaupapa tino whai rawa me te tauira tautoko takitahi e whakanui ana i te hiranga o te whakawhitiwhiti kōrero pakihi iti me tō mātou māramatanga ngāwari ki ō tumanakohanga mō ngā Whakaurunga Wahine me Tāne PPR Parahi Matua mō te Hononga PPR, ko te utu whakataetae me te kounga teitei me te ratonga whakamīharo ka nui ake ngā kaihoko. E hiahia ana mātou ki te mahi tahi me koe me te tono whanaketanga whānui.
Ngā Kaiwhakarato Matua o Haina, te Whakaurunga PPR Parahi me te Whakaurunga PPR Parahi, Ahakoa e whiriwhiri ana koe i tētahi hua o nāianei mai i tā mātou rarangi pukapuka, e rapu ana rānei i te āwhina hangarau mō tō tono, ka taea e koe te kōrero ki tā mātou pokapū ratonga kiritaki mō ō hiahia hoko. Ka taea e mātou te whakarato i te kounga pai me te utu whakataetae māu.