Ko tā mātou tipu e whakawhirinaki ana ki ngā mīhini matatau, ngā pūkenga tino pai, me ngā kaha hangarau kua whakapakarihia tonutia mō te Utu Hokomaha Haina Wai Pumping Fitting Ingoa CPVC Reducing Socket, E mihi ana mātou ki ngā kaihokohoko mai i tō kāinga me tāwāhi ki te whakapiri mai ki a mātou me te whakatū hononga pakihi ki a mātou, ā, ka whakapau kaha mātou ki te mahi ki a koe.
Ko tā tātou tipu e whakawhirinaki ana ki ngā mīhini matatau, ki ngā pūkenga tino pai, me ngā kaha hangarau e whakapakari tonu ana mōpūwero whakauru parahi ppr, He whānuitanga nui o ngā hua e tukuna ana e mātou i tēnei mara. Haunga tēnā, kei te wātea hoki ngā ota ritenga. Heoi anō, ka koa koe ki ā mātou ratonga tino pai. I roto i te kupu kotahi, ka tino makona koe. Nau mai ki te toro mai ki tā mātou kamupene! Mō ētahi atu pārongo, tēnā toro mai ki tā mātou paetukutuku. Mēnā he pātai anō āu, tēnā whakapā mai.

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 tā mātou tipu e whakawhirinaki ana ki ngā mīhini matatau, ngā pūkenga tino pai, me ngā kaha hangarau kua whakapakarihia tonutia mō te Utu Hokomaha Haina Wai Pumping Fitting Ingoa CPVC Reducing Socket, E mihi ana mātou ki ngā kaihokohoko mai i tō kāinga me tāwāhi ki te whakapiri mai ki a mātou me te whakatū hononga pakihi ki a mātou, ā, ka whakapau kaha mātou ki te mahi ki a koe.
Utu Hokomaha Haina Haina CPVC Whakaiti Pūwero me te Pūwero Kaukau Whakaiti Pūwero, Kei a mātou te whānuitanga o ngā hua i tēnei mara. Haunga tēnā, kei te wātea hoki ngā ota ritenga. Heoi anō, ka koa koe ki ā mātou ratonga tino pai. I roto i te kupu kotahi, ka tino makona koe. Nau mai ki te toro mai ki tā mātou kamupene! Mō ētahi atu pārongo, tēnā toro mai ki tā mātou paetukutuku. Mēnā he pātai anō āu, tēnā whakapā mai.