Sithatha “okunobungane kumakhasimende, okugxile ekhwalithini, okuhlanganisiwe, okusungula izinto ezintsha” njengezinhloso. “Iqiniso nokwethembeka” kuyindlela yethu yokuphatha efanele uMkhiqizi we-PPR Brass Ball Valve waseShayina onepulasitiki, Futhi kunabangane abaningi bamazwe ngamazwe abaze ukuzobona, noma abasiphathise ukuthi sibathengele ezinye izinto. Ungamukeleka kakhulu ukufika eShayina, edolobheni lethu kanye nasefektri yethu!
Sithatha “okuvumelana namakhasimende, okugxile ekhwalithini, okuhlanganisayo, okusungula izinto ezintsha” njengezinhloso. “Iqiniso nokwethembeka” kuyindlela yethu yokuphatha efaneleI-Valve yaseShayina, Ipayipi le-Ppr, Umthamo wokukhiqiza ophezulu, ikhwalithi ephezulu, ukulethwa ngesikhathi kanye nokwaneliseka kwakho kuqinisekisiwe. Siyakwamukela yonke imibuzo kanye nokuphawula. Siphinde sethule insizakalo ye-ejensi—esebenza njenge-ejenti eShayina yamakhasimende ethu. Uma unentshisekelo kunoma yimiphi imikhiqizo nezixazululo zethu noma une-oda le-OEM okufanele uligcwalise, qiniseka ukuthi uzizwa ukhululekile ukuxhumana nathi manje. Ukusebenza nathi kuzokongela imali nesikhathi.

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

Sithatha “okunobungane kumakhasimende, okugxile ekhwalithini, okuhlanganisiwe, okusungula izinto ezintsha” njengezinhloso. “Iqiniso nokwethembeka” kuyindlela yethu yokuphatha efanele uMkhiqizi we-PPR Brass Ball Valve waseShayina onepulasitiki, Futhi kunabangane abaningi bamazwe ngamazwe abaze ukuzobona, noma abasiphathise ukuthi sibathengele ezinye izinto. Ungamukeleka kakhulu ukufika eShayina, edolobheni lethu kanye nasefektri yethu!
Umkhiqizi we-China Valve, i-PPR Pipe, ivolumu ephezulu yokukhipha, ikhwalithi ephezulu, ukulethwa ngesikhathi kanye nokwaneliseka kwakho kuqinisekisiwe. Siyakwamukela yonke imibuzo kanye nokuphawula. Siphinde sethule insizakalo ye-ejensi—esebenza njenge-ejenti eShayina kumakhasimende ethu. Uma unentshisekelo kunoma yimiphi imikhiqizo nezixazululo zethu noma une-oda le-OEM okufanele uligcwalise, qiniseka ukuthi uzizwa ukhululekile ukuxhumana nathi manje. Ukusebenza nathi kuzokongela imali nesikhathi.