"Ko te hiranga te tuatahi; ko te ratonga te mea nui; ko te pakihi iti te mahi tahi" koinei te rapunga whakaaro o tā mātou whakahaere e puritia ana, e whaia ana hoki e tā mātou kamupene mō te Kaihanga mō te Tuke PPR 50mm Kakariki Ma te Tae 45 Tohu mō te Tuku Wai, ko te ariā o tā mātou kamupene ko "Te Pono, te Tere, ngā Ratonga, me te Ngākau Makona". Ka whai mātou i tēnei ariā kia nui ake ai te makona o ngā kiritaki.
"Ko te hiranga te tuatahi; ko te ratonga te mea nui; ko te pakihi iti te mahi tahi" koinei te rapunga whakaaro o tā mātou whakahaere e puritia ana, e whāia ana hoki e tā mātou kamupene mō ngā rā katoa.tuke ppr 45, He ratonga whai muri i te hoko tere me te motuhake e tukuna ana e tā mātou rōpū kaitohutohu e whakahari ana i ō mātou kaihoko. Ka tukuna atu pea ngā kōrero taipitopito me ngā tawhā o ngā taonga ki a koe hei whakamanatanga whānui. Ka tukuna pea ngā tauira kore utu me te tirotiro a te kamupene ki tā mātou kamupene. E mihi ana mātou ki a Morocco mō ngā whiriwhiringa. Ko te tumanako ka whiwhi pātai mai i a koe, ā, ka hanga he hononga mahi tahi mō te wā roa.

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 te hiranga te tuatahi; ko te ratonga te mea nui; ko te pakihi iti te mahi tahi" koinei te rapunga whakaaro o tā mātou whakahaere e puritia ana, e whaia ana hoki e tā mātou kamupene mō te Kaihanga mō te Tuke PPR 50mm Kakariki Ma te Tae 45 Tohu mō te Tuku Wai, ko te ariā o tā mātou kamupene ko "Te Pono, te Tere, ngā Ratonga, me te Ngākau Makona". Ka whai mātou i tēnei ariā kia nui ake ai te makona o ngā kiritaki.
Kaihanga mō ngā Paipa PPR Haina me ngā Paipa Polypropylene-Copolymer Matapōkere, he ratonga hoko-muri tonu me te motuhake e tukuna ana e tā mātou rōpū kaitohutohu, e koa ana ō mātou kaihoko. Ka tukuna atu pea ngā mōhiohio taipitopito me ngā tawhā mai i ngā taonga ki a koe hei whakamanatanga whānui. Ka tukuna pea ngā tauira kore utu me te tirotiro kamupene ki tā mātou kamupene. E mihi ana mātou ki Morocco mō ngā whiriwhiringa. Ko te tumanako ka whiwhi pātai mai i a koe me te hanga hononga mahi tahi mō te wā roa.