Izisombululo zethu zibonwa kabanzi futhi zithembeke ngabathengi futhi zizohlangana ngokuthola imali evusa imali nezenhlalo kubakhiqizi abaholayo be-China Plastic Action PVC (PVC-U, UPVC) PPR Union PVC Thumela i-imeyili kithi. Sifuna ukwedlulisela ithuba lokuhlinzeka wena.
Izisombululo zethu zibonwa kabanzi futhi zithembeke ngabathengi futhi zizohlangana ngokuthola imali njalo ngezezimali nakwezenhlaloChina ibhola valve, I-valve yebhola lepulasitiki, Ikhwalithi engcono kakhulu neyasekuqaleni yezingxenye ezisetshenziselwa izinto ezibaluleke kakhulu zokuhamba. Singase sinamathele ekunikezeni izingxenye ezisezingeni elifanele nezenhle ngisho inzuzo encane etholwe. UNkulunkulu uzosibusisa ekwenzeni ibhizinisi lomusa kuze kube phakade.

PPR PIPES

Uma kuqhathaniswa namapayipi ensimbi, amapayipi e-PPR anezinzuzo zokufakwa okulula, ukufakwa okungcono okushisayo, kanye nokumelana nokugqwala. Kuyinto enempilo futhi enempilo yokuhlinzekwa kwamanzi futhi ingumkhiqizo wokuhlinzeka ngamanzi ojwayelekile emakethe. Imibala eluhlaza ye-PPR itholakala ngokuyinhloko ngemibala elandelayo, imibala emhlophe, empunga, eluhlaza okotshani ne-curry, kungani lo mehluko udalwa ikakhulukazi yi-masterbatch ehlukile yombala.

Ngaphezu kwezimfanelo zamapayipi ajwayelekile aphezulu anjengesisindo esikhanyayo, ukumelana nokugqwala, ukungalingani, kanye nokuphila kwenkonzo ende, amapayipi e-PP-R nawo anezimpawu ezilandelayo ezilandelayo:

1 okungelona ubuthi kanye nehlazo.
Ama-molecule wezinto ezibonakalayo ezisetshenziswayo ze-PP-R ziyizakhi zekhabhoni ne-hydrogen kuphela, futhi azikho izinto eziyingozi nezinobuthi. Ihlanzekile futhi iyathembeka. Akusetshenziselwa amapayipi amanzi akhulayo namakhaza kuphela, kodwa futhi nezinhlelo zamanzi okuphuza amsulwa.

Ukulondolozwa kokushisa nokulondolozwa kwamandla.
Ukuvuselelwa okushisayo kwe-PP-R Pipe kungu-0.21W / MK, okungukuphela kwepayipi lensimbi 1/200.

3 Ukumelana okungcono kokushisa.
Iphoyinti le-Vicat Loaveting le-PP-R Pipe lingu-131.5 ℃. Amazinga okushisa aphezulu angafinyelela kuma-95 ℃, angahlangabezana nezidingo zohlelo lwamanzi ashisayo ekunikezelweni kwamanzi kanye nekhodi yokudonsa amanzi.

Impilo yenkonzo ye-4long.
Ngaphansi kwezimo zokushisa ezisebenzayo ze-70 ℃ kanye nengcindezi yokusebenza (PN) ye-1.0MPA, impilo yenkonzo yePP-R Pipe ingafinyelela ngaphezu kweminyaka engama-50 (inqobo nje uma uchungechunge lwamapayipi kumele kube ngu-S3.2 no-S2.5 noma Okuningi); Ngaphansi kokushisa okujwayelekile (20 ℃) ​​Impilo yenkonzo ingafinyelela ngaphezu kweminyaka eyi-100.

Ukufakwa okulula nokuxhumeka okuthembekile.
I-PP-R inokusebenza okuhle kwe-welding. Amapayipi nokufakelwa kungaxhunywa ngokushisa okushisayo kanye ne-electroful. Ukufakwa kufanelekile futhi amalunga athembekile. Amandla okuhlangana akhulu kunokwamandla wepayipi uqobo.

Izinto ezi-6 zingavuselelwa.
Imfucumfucu ye-PP-R ihlanzwe, iphukile, futhi iphinde isetshenziswe kabusha ekukhiqizweni kwamapayipi nokufakwa. Inani lezinto ezisetshenziswayo alidluli ku-10% yenani eliphelele futhi alithinti ikhwalithi yomkhiqizo.

ukufaka

Izisombululo zethu zibonwa kabanzi futhi zithembeke ngabathengi futhi zizohlangana ngokuthola imali evusa imali nezenhlalo kubakhiqizi abaholayo be-China Plastic Action PVC (PVC-U, UPVC) PPR Union PVC Thumela i-imeyili kithi. Sifuna ukwedlulisela ithuba lokuhlinzeka wena.
Umakhi oholayo we-China Ball valve, i-valve yebhola lepulasitiki, ikhwalithi enhle kakhulu nesekuqaleni kwezindawo ezisetshenziselwa izinto ezibaluleke kakhulu zokuhamba. Singase sinamathele ekunikezeni izingxenye ezisezingeni elifanele nezenhle ngisho inzuzo encane etholwe. UNkulunkulu uzosibusisa ekwenzeni ibhizinisi lomusa kuze kube phakade.