Okuhlangenwe nakho okucebe ngokwedlulele kokuphathwa kwamaphrojekthi kanye nemodeli eyodwa yokwesekwa komuntu kwenza ukubaluleka okuphakeme kokuxhumana kwamabhizinisi amancane kanye nokuqonda kwethu kalula lokho okulindele Kwabahlinzeki Bempahla Abaphezulu I-Brass PPR Okufakwa Kwabesifazane Nabesilisa Kwe-PPR Coupling, Inani lokuncintisana elinekhwalithi ephezulu nenkampani eyanelisayo. senze ukuthi sizuze abathengi abengeziwe.sifisa ukusebenza nawe futhi sicele intuthuko efanayo.
Ulwazi olucebe kakhulu lokuphatha amaphrojekthi kanye nemodeli eyodwa yokwesekwa komuntu kwenza kubaluleke kakhulu ukuxhumana namabhizinisi amancane kanye nokuqonda kwethu kalula lokho okulindelepr yethusi yokufaka isokhethi, Kungakhathaliseki ukuthi ukhetha umkhiqizo wamanje kukhathalogi yethu noma ufuna usizo lobunjiniyela lohlelo lwakho lokusebenza, ungakhuluma nesikhungo sethu senkonzo yamakhasimende mayelana nezidingo zakho zokuthola usizo. Singakunikeza ikhwalithi enhle ngentengo yokuncintisana.

PPR amapayipi

Uma kuqhathaniswa namapayipi ensimbi, amapayipi e-PPR anezinzuzo zokufakwa okulula, ukufakwa okungcono kwe-thermal, nokumelana nokugqwala. Iwumthombo wamanzi onempilo futhi ongayingeni imvelo futhi ingumkhiqizo wokuphakelwa kwamanzi ojwayelekile emakethe. Amapayipi e-PPR atholakala kakhulu ngemibala elandelayo, omhlophe, oMpunga, oluhlaza okotshani kanye nokhari, kungani kunomehluko udalwa ikakhulukazi ama-masterbatches anemibala ehlukene angezwe.

Ngokungeziwe ezicini zamapayipi epulasitiki ajwayelekile njengesisindo esilula, ukumelana nokugqwala, ukungancishisi, nempilo ende yenkonzo, amapayipi e-PP-R nawo anezici ezilandelayo eziyinhloko:

1 Akunabuthi futhi kuhlanzekile.
Ama-molecule wezinto ezingavuthiwe ze-PP-R ayizakhi ze-carbon ne-hydrogen kuphela, futhi azikho izinto eziyingozi nezinobuthi. Ihlanzekile futhi inokwethenjelwa. Ayisetshenziselwa kuphela amapayipi amanzi abandayo nashisayo, kodwa futhi nezinhlelo zamanzi okuphuza ahlanzekile.

2 Ukugcina ukushisa nokonga amandla.
I-conductivity eshisayo yepayipi ye-PP-R ingu-0.21w/mk, okuyi-1/200 kuphela yepayipi yensimbi.

3 Ukumelana nokushisa okungcono.
Iphoyinti lokuthambisa i-Vicat lepayipi le-PP-R ngu-131.5 ℃. Izinga lokushisa eliphakeme lokusebenza lingafinyelela ku-95 ℃, elingahlangabezana nezidingo zohlelo lwamanzi ashisayo endaweni yokwakhiwa kwamanzi kanye nekhodi yokukhipha amanzi.

4Impilo ende yesevisi.
Ngaphansi kwezimo zokushisa zokusebenza kwe-70 ℃ kanye nengcindezi yokusebenza (PN) ye-1.0MPa, impilo yesevisi yepayipi ye-PP-R ingafinyelela eminyakeni engaphezu kwengu-50 (inqobo nje uma impahla yepayipi kufanele ibe yi-S3.2 ne-S2.5 uchungechunge noma Okuningi); ngaphansi kwezinga lokushisa elivamile (20℃) Impilo yesevisi ingafinyelela eminyakeni engaphezu kweyi-100.

5 Ukufakwa okulula nokuxhumana okuthembekile.
I-PP-R inokusebenza okuhle kwe-welding. Amapayipi nokufakwa kungaxhunywa ngokuncibilika okushisayo kanye ne-electrofusion. Ukufakwa kulula futhi amalunga athembekile. Amandla okuhlangana makhulu kunamandla wepayipi ngokwayo.

6 Izinto zokwakha zingagaywa kabusha.
Imfucuza ye-PP-R iyahlanzwa, yephulwe, futhi igaywe kabusha ukuze isetshenziswe ekukhiqizeni amapayipi nokufakwa. Inani lezinto ezigaywe kabusha alidluli u-10% yenani eliphelele futhi alithinti ikhwalithi yomkhiqizo.

ukufakwa

Okuhlangenwe nakho okucebe ngokwedlulele kokuphathwa kwamaphrojekthi kanye nemodeli eyodwa yokwesekwa komuntu kwenza ukubaluleka okuphakeme kokuxhumana kwamabhizinisi amancane kanye nokuqonda kwethu kalula lokho okulindele Kwabahlinzeki Bempahla Abaphezulu I-Brass PPR Okufakwa Kwabesifazane Nabesilisa Kwe-PPR Coupling, Inani lokuncintisana elinekhwalithi ephezulu nenkampani eyanelisayo. senze ukuthi sizuze abathengi abengeziwe.sifisa ukusebenza nawe futhi sicele intuthuko efanayo.
Abahlinzeki Abaphezulu I-China Brass PPR Faka kanye Nethusi Le-PPR Faka, Kungakhathaliseki ukuthi ukhetha umkhiqizo wamanje kukhathalogi yethu noma ufuna usizo lobunjiniyela lohlelo lwakho lokusebenza, ungakhuluma nesikhungo sethu senkonzo yamakhasimende mayelana nezidingo zakho zokuthola usizo. Singakunikeza ikhwalithi enhle ngentengo yokuncintisana.