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