Kei te āwangawanga koe mō ngā tāutanga mara e hiahia ana ki ngā taputapu motuhake, ki te hiko rānei? Ka pau te wā me te moni i te tikanga hononga puhoi, uaua rānei, ā, ka whakaiti i te hua o te kaupapa.

A Te whakaurunga kōpeketanga PPHe hononga ā-ringa e whakamahia ana hei hono i ngā paipa PE (Polyethylene). He mea hanga ki te Polypropylene (PP), ka hangaia he hiri ā-wai mā te whakakī ā-ringa i te nati, ka pēhi i te mowhiti o roto ki te paipa. Kāore he wera, he taputapu motuhake rānei e hiahiatia ana.

I roto i aku tau e ārahi ana i a Pntek, kua kite ahau ko ngā otinga tino huatau ko ngā mea tino māmā. Ko te hononga kōpeketanga PP he tauira tino pai. He hua pakari, pono hoki e whakamana ana i tētahi kaimahi ki te hanga hononga tino pai i te wā tere. Mō tētahi kaiwhakahaere hoko pērā i a Carlos, ko te tuku i tēnei momo whai huatanga ki āna kiritaki kirimana ehara i te mea ko te hoko noa i tētahi wāhanga; engari ko te hoko i te hua me te maia.

He aha te tikanga o te kupu PP i roto i ngā paipa?

Kei te kite koe i ngā kupu whakarāpopoto kirihou rerekē pērā i te PP me te PE, ā, kei te whakaaro koe mēnā ka taea te whakawhiti i waenganui i a rāua? Mā te whakamahi i te rauemi hē mō tētahi whakamahinga ka pakaru pea te hononga i raro i te pēhanga, ka memeha rānei i te rā.

Ko te tikanga o te PP ko te Polypropylene. I roto i ngā paipa, he kirihou wera tino pakari, e mōhiotia ana mō tōna ātete matū pai, tōna kaha pānga, me tōna kaha ki te hanga hei āhua uaua. Koinei te rauemi tino pai mō te hanga i ngā tinana pakari, pakari o ngā hononga kōpeketanga.

He mea nui te mārama ki ngā rauemi mō te kounga. I Pntek, ka whiriwhiria e mātou te PP mō ā mātou tinana taunga, he mea motuhake mō ōnapakariAhakoa tepaipahe Polyethylene ngāwari (PE), tete whakaurume kaha te hanga i ngāte kaha pēhimō te hiri. He kōwhiringa hoahoa whai take. Ina whakamārama a Carlos i tēnei ki tētahi kiritaki, e whakaatu ana ia i tētahi mōhiotanga hohonu ake e hanga ana i te whakawhirinaki. Ehara i te mea ko te neke pouaka anake tāna; kei te whakarato ia i tētahi pūnaha hangarau pakari e whiriwhiria ai ia wāhanga mō tētahi take.

He aha te Polypropylene te Kōwhiringa Tika mō ngā Whakapiringa

He rerekē te mahi a te hononga i te mahi a te paipa. Me ngāwari te paipa, me kaha, me pumau hoki te hononga. Ka tukuna e te polypropylene ngā āhuatanga e tika ana mō te tinana hononga mahi-teitei.

• Te Kaha o te Pānga:Ka taea e te PP te tu atu i ngā pakaru me ngā hinganga o tētahi papa hanga pukumahi, me te kore e pakaru. He kaha hoki ki te tu atu i te kaha o te kī i te wā e whakakī ana.
• Ātete Matū:He mea nui tēnei mō te whakamahinga ahuwhenua, ina rere pinepine ngā maniua me ētahi atu matū mā roto i ngā raina whakamakuku. Kāore te PP e waikura, e pakaru rānei, ā, ka roa te ora o te mahi.
• Ātete UV:Ina hangaia ki te pango waro, ki ētahi atu ārai UV rānei, ka mau te PP i raro i te rā tika, ā, he mea tino pai ēnei taputapu mō te whakamakuku me ngā pūnaha wai i runga ake i te whenua.

Te Hononga PP me te PE

He mea nui kia mārama koe i roto i te tautuhinga kōpeketanga noa, e hono ana koe i ngā kirihou e rua rerekē engari e hono ana.

Wāhanga	Rauemi	Taonga Matua
Te Paipa	PE (Polyethylene)	Ngāwari, Pumau
Te Whakaurunga	PP (Poroporoperene)	Pūmau, Kaha

Nā tēnei huinga te pūnaha e tino pai ai te mahi. Ka ngāwari te whakauru i te paipa PE ngāwari ki roto i te hononga PP pakari, ā, mā te kaha o te nati me te tinana PP ka taea te hanga i tētahi hiri haumaru, ātete turuturu ki te mata o te paipa.

He aha te whakatauranga pēhanga mō ngā hononga kōpeketanga polypropylene?

Kāore koe i te tino mōhio mēnā ka taea e tētahi hononga te tu atu ki te pēhanga o tō pūnaha wai? Mā te whiriwhiri i tētahi hononga kāore i te tino pai te arotake ka pakaru te pūnaha, ka ngaro te wai, ka pakaru, ka kino hoki ngā āhuatanga kino o te papa mahi.

Ko te nuinga o ngā hononga pēhanga PP paerewa he PN10, he PN16 rānei te whakatauranga. Ko te tikanga he mea hanga kia mahi haumaru i te pēhanga o te 10 pae (tata ki te 145 psi) 16 pae rānei (tata ki te 232 psi) mō ngā tono wai matao.

He kupu whakaari mō te haumaru me te mahi pai ngā whakatauranga pēhanga. Ina hangaia e mātou heTe whakaurunga PN16Ki Pntek, e oati ana mātou ka taea e ia te whakahaere i taua ahotea, i ia rā, i ia rā. Ki a Carlos, he kōrero nui tēnei. Ina tono te kaimahi kirimana mō te whakaurunga o te raina wai ā-rohe, ka taea e ia te whakarato maia i tētahi hua PN16, me te mōhio ka tutuki i a ia ngā whakaritenga e hiahiatia ana, ā, ka tiakina hoki te kaupapa me te ingoa pai o tana kiritaki.

Me pēhea te pānui i ngā whakatauranga pēhanga

• Ko te PN te tikangaIngoa Whakahē(Pēhanga Ingoa).He kupu Wīwī tēnei kua noho hei paerewa ā-ao.
• Ko te Tau te Pēhanga i te Pae.Ko te pae he waeine pēhanga e ōrite ana ki te pēhanga o te hau i te taumata moana. Ko te pae kotahi he tata ki te 14.5 psi.
• E whakaarohia ana he pāmahana i roto i te Whakatauranga.Ko ngā whakatauranga PN paerewa mō te wai i te 20°C (68°F). Mēnā ka piki te pāmahana o te wai, ka heke te pēhanga mōrahi e whakaaetia ana.

Te Kōwhiri i te Whakatauranga PN Tika

Whakatauranga	Pēhanga Mōrahi (Pae)	Pēhanga Mōrahi (PSI)	Te Whakamahinga Noa
PN10	10 pae	~145 psi	Whakamakuku ahuwhenua, pūnaha maturuturu, raina māra noho, pūnaha whāngai-papa.
PN16	16 pae	~232 psi	Ngā paipa wai matua mō ngā whare noho me ngā whare arumoni, ngā paipa ahumahi pēhanga teitei.

Mō te kaiwhakahaere hoko pērā i a Carlos, he mea mohio te whakakī i ngā taputapu PN10 me te PN16. Mā tēnei ka taea e ia te mahi ki te whānuitanga katoa o tana mākete, mai i ngā kaimahi pāmu e hiahia ana ki ngā otinga whakamakuku ki ngā kaimahi kirimana e hanga ana i ngā hanganga tāone, kia mau tonu ai te wāhanga tika mō te mahi.

Ko tēhea te mea pai ake, te hononga Sharkbite, te hononga compression rānei?

Kei te ngana koe ki te whiriwhiri i waenga i te SharkBite me te hononga kōpeketanga mō tō kaupapa? Mēnā ka hē te kōwhiringa, ka whakamahia pea he hua kāore i hangaia mō te momo paipa, mō tō whakamahinga rānei, ā, ka turuturu pea.

Kāore tētahi o ēnei i te "pai ake"; he rerekē rawa te hoahoa mō ngā mahi me ngā rauemi paipa.Ngā hononga kōpeketanga PPmō ngā paipa PE ngāwari e whakamahia ana i waho.Ngā taputapu SharkBiteHei whakamahi mā ngā paipa mārō pēnei i te parahi, te PEX, me te CPVC e whakamahia ana i roto i te whare.

Koinei tētahi o ngā āhuatanga whakapoauau e kitea ana e au i roto i te umanga. He rite ki te pātai mēnā he pai ake te hama i te tīwiri. He taputapu pai rawa atu rāua, engari he rerekē ngā mahi. Ka whakarite ahau kia mōhio ōku hoa mahi, pērā i a Carlos, ki tēnei kaupapa. Ina taea e ia te whakamārama māramahe aha ai a Te whakaurunga kōpeketanga PPko ia te kōwhiringa tika mō te raina whakamakuku, e whakarato ana ia i te uara pono, ā, e ārai ana hoki i te kore taurite o te utu mō tāna kiritaki.

He Kōrero mō ngā Hangarau e Rua

Ko te rerekētanga matua kei roto i te rauemi paipa i hangaia ai hei hono atu me te taiao e whakamahia ai.Te whakaurunga kōpeketanga PPko ia te toa o ngā pūnaha Polyethylene wai matao o waho.SharkBrainko ia te toa o ngā mahi paipa maha-rauemi mō roto, mō te wera me te makariri.

Āhuatanga	Whakaurunga Kōpeketanga PP	SharkBite (Pēhi-hei-Hono)
Hototahitanga o ngā Paipa	Polyethylene (PE)paipa anake.	Parahi, PEX, CPVC, PE-RT. Ehara mo te paipa PE ngawari.
Whakamahinga Matua	Ngā pūnaha o waho: te whakamakuku, ngā paipa wai matua ki te whare, ngā papu puna.	Ngā pūnaha o roto: te hono i ngā totohu, ngā wharepaku, ngā whakamahana wai, ngā whakatikatika.
Rauemi	Polypropylene (kirihou).	Parahi DZR.
Tikanga	Ka pēhia e te nati te mowhiti hopu me te mowhiti-O ki runga i te paipa.	Ka mau te taha waho o te paipa ki ngā niho kowiri tira.
Utu	Tino whai hua te utu.	He nui ake te utu mō ia tāutanga.

Ko te mea nui rawa atu, kāore e taea te whakamahi i te SharkBite ki runga i te paipa PE ngohengohe, ngāwari hoki e hangaia ai ngā hononga kōpeketanga PP. Kāore e mau pai ngā niho o te SharkBite, ā, ka turuturu. I tua atu, kāore koe e whakamahi i te hononga kōpeketanga PP hei hono i te paipa parahi ki raro i tō totohu. He taputapu motuhake ēnei mō ngā mahi motuhake.

Whakamutunga

He pakari ngā hononga kōpeketanga PP, kāore he taputapu mō ngā paipa PE, he mea tino pai mō te whakamahinga o waho. Ka whakatauria ēnei mā te pēhanga (PN) ā, he rerekē rawa atu i ngā hononga SharkBite e whakamahia ana mō ngā paipa o roto.