"Te Pono, te Auahatanga, te Pūmau, me te Whai Hua" koinei te ariā pumau o tā mātou hinonga me te whāinga roa ki te hanga tahi me ngā kaihoko mō te tauutuutu me te painga tahi. He hononga wahine PVC paerewa a te kaihanga me ngā hononga parahi PVC me te whakauru parahi. He tino rongonui ā mātou hua i waenga i ā mātou kiritaki. E mihi ana mātou ki ngā kaihoko, ki ngā rōpū pakihi iti me ngā hoa pai mai i ngā pito katoa o te ao ki te whakapā mai ki a mātou me te rapu mahi tahi mō ngā painga tahi.
"Te Pono, te Auahatanga, te Pūmau, me te Whai Hua" koinei te ariā pumau o tā mātou hinonga me te wā roa hei hanga tahi me ngā kaihoko mō te tauutuutu tahi me te painga tahi mōpūwero whakauru parahi ppr, He whānuitanga o ngā whiringa me te tuku tere māu! Ko tā mātou whakaaro: He kounga pai, he ratonga pai, me te whakapai tonu. Kei te tumanako mātou kia nui ake ngā hoa o tāwāhi e whakauru mai ana ki tō mātou whānau mō te whanaketanga tonu a meake nei!

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 hinonga me te whāinga roa ki te hanga tahi me ngā kaihoko mō te tauutuutu me te painga tahi. He hononga wahine PVC paerewa a te kaihanga me ngā hononga parahi PVC me te whakauru parahi. He tino rongonui ā mātou hua i waenga i ā mātou kiritaki. E mihi ana mātou ki ngā kaihoko, ki ngā rōpū pakihi iti me ngā hoa pai mai i ngā pito katoa o te ao ki te whakapā mai ki a mātou me te rapu mahi tahi mō ngā painga tahi.
He hononga wahine PVC paerewa Haina i hangaia me te parahi me te hononga paipa, he whānuitanga o ngā whiringa me te tuku tere māu! Ko tā mātou whakaaro: He kounga pai, he ratonga pai, me te whakapai tonu. Kei te tumanako mātou kia nui ake ngā hoa o tāwāhi e uru mai ana ki tō mātou whānau mō te whanaketanga a meake nei!