"Te Pono, te Auahatanga, te Pūmau, me te Whai Hua" koinei te ariā pumau o tā mātou kamupene mō te wā roa ki te whakatū tahi me ngā kiritaki mō te tauutuutu me te painga tahi mō ngā Taputapu Paipa PVC Kounga Teitei o te Wheketere Utu Iti rawa - Pn10 Paerewa Taputapu Paipa Kirihou Paerewa mō te Pūtake Wai. Ko te tikanga, ko te wikitoria te kaupapa matua, me te hanga hononga mahi tahi mō te wā roa me ngā kiritaki o te ao katoa. E whakapono ana mātou ko te tipu e ahu mai ana i ngā whakatutukitanga a te kiritaki, ko te hītori nama te oranga mō mātou.
"Te Pono, te Auahatanga, te Pūmau, me te Whai Hua" ka waiho hei ariā pumau o tā mātou kamupene mō te wā roa ki te whakatū tahi me ngā kiritaki mō te tauutuutu tahi me te painga tahi mōpūwero whakauru parahi ppr, I te tipu haere o te kamupene, kua hokona, kua tukuna hoki ā mātou hua ki ngā whenua neke atu i te 15 o te ao, pērā i a Ūropi, Amerika Te Raki, Rawhiti-Waenganui, Amerika Te Tonga, Āhia ki te Tonga me ērā atu. I a mātou e maumahara ana he mea nui te auahatanga ki tō mātou tipu, ka haere tonu te whakawhanaketanga hua hou. Haunga tēnā, ko ā mātou rautaki whakahaere ngāwari me te whai hua, ngā hua kounga teitei me ngā utu whakataetae te mea e rapuhia ana e ā mātou kiritaki. Waihoki, mā te ratonga nui ka puta he ingoa pai mō mātou.

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

"Te Pono, te Auahatanga, te Pūmau, me te Whai Hua" koinei te ariā pumau o tā mātou kamupene mō te wā roa ki te whakatū tahi me ngā kiritaki mō te tauutuutu me te painga tahi mō ngā Taputapu Paipa PVC Kounga Teitei o te Wheketere Utu Iti rawa - Pn10 Paerewa Taputapu Paipa Kirihou Paerewa mō te Pūtake Wai. Ko te tikanga, ko te wikitoria te kaupapa matua, me te hanga hononga mahi tahi mō te wā roa me ngā kiritaki o te ao katoa. E whakapono ana mātou ko te tipu e ahu mai ana i ngā whakatutukitanga a te kiritaki, ko te hītori nama te oranga mō mātou.
Ngā Hononga Paipa PVC me ngā Hononga Paipa Kirihou o Haina, te utu iti rawa, me te tipu haere o te kamupene, kua hokona, kua mahihia hoki ā mātou hua ki ngā whenua neke atu i te 15 o te ao, pērā i a Ūropi, Amerika Te Raki, Rawhiti-Waenganui, Amerika Te Tonga, Āhia ki te Tonga me ērā atu. I a mātou e maumahara ana he mea nui te auahatanga ki tō mātou tipu, kei te haere tonu te whakawhanaketanga hua hou. Haunga tēnā, ko ā mātou rautaki whakahaere ngāwari me te whai hua, ngā hua kounga teitei me ngā utu whakataetae te mea e rapuhia ana e ā mātou kiritaki. Waihoki, mā te ratonga nui ka puta he ingoa pai mō mātou.