Mō ngā utu nui, e whakapono ana mātou ka rapu koe i tawhiti, i te ao whānui, i tetahi mea hei patu i a mātou. Ka taea e mātou te kī me te tino pono, mō ēnei utu tino pai, ko mātou te mea iti rawa mō te Utu Hokomaha Haina 20-63mm Kakariki Hina Ma PPR Paipa Tāne Tee, Ko tā mātou whāinga he hanga i tētahi horopaki Win-win me ō mātou kiritaki. Ki tā mātou whakaaro ko mātou te whiringa pai rawa atu māu. "Rongonui Tuatahi, ko ngā Kaihoko te mea nui. "E tatari ana ki tāu patai.
Mō ngā utu nui, e whakapono ana mātou ka rapu koe i tawhiti, i te ao whānui, i tetahi mea hei patu i a mātou. Ka taea e mātou te kī atu me te tino pono, mō tēnei kounga teitei i ēnei utu, ko mātou te mea iti rawa atu mō te wā roa.Hononga Paipa Kirihou Haina, Tī PPR Kakariki, Kua whiwhi mātou i te ingoa pai i waenga i ngā kiritaki o tāwāhi me te kāinga. I runga i te kaupapa whakahaere o te "whai nama, te kiritaki tuatahi, te whai huatanga teitei me te ratonga pakeke", e mihi ana mātou ki ngā hoa o ngā āhuatanga katoa ki te mahi tahi me 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

Mō ngā utu nui, e whakapono ana mātou ka rapu koe i tawhiti, i te ao whānui, i tetahi mea hei patu i a mātou. Ka taea e mātou te kī me te tino pono, mō ēnei utu tino pai, ko mātou te mea iti rawa mō te Utu Hokomaha Haina 20-63mm Kakariki Hina Ma PPR Paipa Tāne Tee, Ko tā mātou whāinga he hanga i tētahi horopaki Win-win me ō mātou kiritaki. Ki tā mātou whakaaro ko mātou te whiringa pai rawa atu māu. "Rongonui Tuatahi, ko ngā Kaihoko te mea nui. "E tatari ana ki tāu patai.
Utu Hokomaha Haina, Hononga Paipa Kirihou, Tī PPR Kakariki, Kua whiwhi mātou i te ingoa pai i waenga i ngā kiritaki o tāwāhi me te kāinga. E piri ana ki te kaupapa whakahaere o te "aro ki te nama, te kiritaki tuatahi, te whai huatanga teitei me ngā ratonga pakeke", e mihi ana mātou ki ngā hoa o ngā āhuatanga katoa ki te mahi tahi me mātou.