Sithembele ekucabangeni okunesu, ukuthuthukiswa okuqhubekayo kuzo zonke izigaba, intuthuko yezobuchwepheshe kanye nabasebenzi bethu abahlanganyela ngqo empumelelweni yethu ye-PPR Pipe Fittings 90 Degree Elbow ethengiswa ngobuningi, Siqinisekisile ikhwalithi ephezulu, uma amakhasimende enganelisekile ngekhwalithi yemikhiqizo, ungabuya zingakapheli izinsuku eziyi-7 unesimo sawo sokuqala.
Sithembele ekucabangeni okunesu, ekuthuthukisweni okuqhubekayo kuzo zonke izigaba, ekuthuthukisweni kwezobuchwepheshe kanye nakubasebenzi bethu abahlanganyela ngqo empumelelweni yethuindololwane ye-ppr 90, Ukwaneliseka kwamakhasimende kuwumgomo wethu wokuqala. Umgomo wethu ukuphishekela ikhwalithi ephezulu, ukwenza intuthuko eqhubekayo. Siyakwamukela ngobuqotho ukuthi nithuthuke ngokubambisana nathi, futhi nakhe ikusasa eliqhakazile ndawonye.

Amapayipi e-PPR

Uma kuqhathaniswa namapayipi ensimbi, amapayipi e-PPR anezinzuzo zokufakwa okulula, ukuvikela ukushisa okungcono, kanye nokumelana nokugqwala. Kuyizinto zokunikeza amanzi ezinempilo futhi ezinobungani nemvelo futhi futhi kungumkhiqizo ojwayelekile wokunikeza amanzi emakethe. Amapayipi e-PPR atholakala kakhulu ngemibala elandelayo, emhlophe, empunga, eluhlaza kanye ne-curry, kungani kukhona lo mehluko ubangelwa kakhulu yimibala ehlukene ye-masterbatches engeziwe.

Ngaphezu kwezici zamapayipi epulasitiki ajwayelekile njengesisindo esincane, ukumelana nokugqwala, ukungakhuli, kanye nokuphila isikhathi eside, amapayipi e-PP-R nawo anezici ezilandelayo eziyinhloko:

1 Ayinabo ubuthi futhi ayihlanzekile.
Ama-molecule e-PP-R ayizinto zekhabhoni ne-hydrogen kuphela, futhi azikho izinto eziyingozi nezinobuthi. Ahlanzekile futhi athembekile. Akusetshenziswa nje kuphela emipayipini yamanzi abandayo nashisayo, kodwa futhi nasezinhlelweni zamanzi okuphuza ahlanzekile.

2 Ukulondolozwa kokushisa nokonga amandla.
Ukushisa kwepayipi le-PP-R kungu-0.21w/mk, okuyi-1/200 kuphela yepayipi lensimbi.

3 Ukumelana nokushisa okungcono.
Indawo yokuthambisa i-Vicat yepayipi le-PP-R ingu-131.5℃. Izinga lokushisa eliphezulu lokusebenza lingafinyelela ku-95℃, okungahlangabezana nezidingo zesistimu yamanzi ashisayo kukhodi yokuphakelwa kwamanzi neyokukhipha amanzi esakhiweni.

4Impilo yenkonzo ende.
Ngaphansi kwezimo zokushisa kokusebenza okungu-70℃ kanye nengcindezi yokusebenza (PN) engu-1.0MPa, impilo yokusebenza yepayipi le-PP-R ingafinyelela eminyakeni engaphezu kwengu-50 (uma nje izinto zepayipi kumele zibe uchungechunge lwe-S3.2 kanye ne-S2.5 noma ngaphezulu); ngaphansi kokushisa okuvamile (20℃) impilo yokusebenza ingafinyelela eminyakeni engaphezu kweyi-100.

5 Ukufakwa okulula nokuxhumeka okuthembekile.
I-PP-R isebenza kahle kakhulu ekushiseni. Amapayipi nezinto zokufaka zingaxhunywa ngokuncibilika okushisayo kanye nokuhlanganiswa kwe-electro. Ukufakwa kulula futhi amalunga athembekile. Amandla elungani makhulu kunamandla epayipi uqobo.

Izinto ezi-6 zingaphinde zisetshenziswe.
Imfucuza ye-PP-R iyahlanzwa, iphulwe, futhi isetshenziswe kabusha ukuze isetshenziswe ekukhiqizweni kwamapayipi kanye nokufakwa. Inani lezinto ezisetshenziswe kabusha alidluli u-10% wenani eliphelele futhi alithinti ikhwalithi yomkhiqizo.

ukufakwa

Sithembele ekucabangeni okunesu, ukuthuthukiswa okuqhubekayo kuzo zonke izigaba, intuthuko yezobuchwepheshe kanye nabasebenzi bethu abahlanganyela ngqo empumelelweni yethu ye-PPR Pipe Fittings 90 Degree Elbow ethengiswa ngobuningi, Siqinisekisile ikhwalithi ephezulu, uma amakhasimende enganelisekile ngekhwalithi yemikhiqizo, ungabuya zingakapheli izinsuku eziyi-7 unesimo sawo sokuqala.
Ukufakwa kwe-PPR yaseShayina ngobuningi obuphansi kanye nesixhumi, ukwaneliseka kwamakhasimende kuwumgomo wethu wokuqala. Umsebenzi wethu ukuphishekela ikhwalithi ephezulu, ukwenza intuthuko eqhubekayo. Siyakwamukela ngobuqotho ukuthi wenze intuthuko ngokubambisana nathi, futhi wakhe ikusasa eliqhakazile ndawonye.