Txhuas PPR thiab tag nrho-yas PPR yog ob hom PPR kav uas feem ntau siv hauv kev lag luam kav dej. Thaum lawv zoo sib xws hauv ntau txoj hauv kev, muaj qee qhov sib txawv tseem ceeb ntawm lawv uas tsim nyog tshawb nrhiav. Hauv tsab xov xwm no, peb yuav ua tib zoo saib ob hom kav dej, sib piv thiab sib piv lawv cov yam ntxwv, cov txiaj ntsig, thiab qhov tsis zoo.
Aluminium PPR Yeeb Nkab
Aluminium PPR kav yog tsim los ntawm peb txheej ntawm cov khoom - ib txheej sab hauv thiab txheej ntawm high-density polyethylene (HDPE), thiab ib nrab txheej ntawm txhuas-yas composite. HDPE cov khaubncaws sab nraud povtseg muab lub zog thiab durability, thaum lub aluminium-yas composite pab tiv thaiv deformation thiab ua rau kom cov yeeb nkab tsis kam mus rau siab. Aluminium PPR kav feem ntau yog siv rau hauv cov ntawv thov siab vim lawv lub zog zoo dua thiab ua haujlwm ntev.
Qhov zoo ntawm Aluminium PPR Pipes
1. Superior zog: Aluminium-yas composite txheej muab lub zog ntxiv, ua rau cov kav dej no tiv taus deformation thiab siab.
2. Durability: Aluminium PPR kav dej tuaj yeem siv tau rau ntau xyoo yam tsis tas yuav hloov, txawm tias siv nyob rau hauv ib puag ncig hnyav.
3. High-temperature resistance: Ua tsaug rau lawv cov txhuas txheej, cov kav dej no tuaj yeem tiv taus qhov kub thiab txias, ua rau lawv zoo tagnrho rau kev siv dej kub.
4. Leak-proof: Cov txheej txhuas kuj tseem pab tiv thaiv kom tsis txhob muaj dej los ntawm kev ua kom muaj kev tiv thaiv cov dej seepage.
5. Tsawg thermal expansion: Aluminium PPR kav dej muaj cov coefficient tsawg ntawm thermal expansion, yog li lawv yuav tsis nthuav lossis cog lus loj heev thaum raug kub hloov.
Disadvantages ntawm Aluminium PPR Pipes
1. Tus nqi siab dua: Vim lawv cov txheej txheem aluminium ntxiv, cov kav dej no kim dua li cov kav dej PPR tag nrho.
2. Kev pheej hmoo Corrosion: Thaum cov txheej sab hauv thiab sab nrauv ntawm HDPE yog cov tiv taus corrosion, cov txheej txhuas tuaj yeem corrode nyob rau hauv tej yam kev mob, ua rau to thiab txo lifespan.
3. Tsis yooj yim rau kev koom nrog: Kev koom nrog txhuas PPR kav dej tuaj yeem nyuaj dua li kev koom nrog cov kav hlau PPR tag nrho.
Txhua-yas PPR Pipes
Txhua-yas PPR kav yog tsim los ntawm cov khoom siv PPR nkaus. Lawv feem ntau siv rau hauv cov ntawv thov qis dua vim lawv lub zog qis dua thiab tsis kam piv rau txhuas PPR kav.
Qhov zoo ntawm Txhua-yas PPR Pipes
1. Lub teeb yuag: Txhua-yas PPR kav dej yog qhov sib zog dua li txhuas PPR kav, ua rau lawv yooj yim rau nruab thiab thauj.
2. Tus nqi qis dua: Cov kav dej no feem ntau tsis tshua kim dua li cov kav dej txhuas PPR, ua rau lawv muaj kev xaiv pheej yig dua rau cov ntawv siv hluav taws xob tsawg.
3. Yooj yim rau kev koom nrog: Txhua-yas PPR cov kav dej tuaj yeem koom tau yooj yim siv cov cua sov fusion, uas tsim kom muaj kev ruaj khov, xau-pov thawj daim ntawv cog lus.
4. Corrosion-resistant: Raws li cov kav dej no yog tsim los ntawm PPR nkaus, lawv muaj peev xwm tiv taus corrosion thiab tuaj yeem siv rau ntau qhov chaw.
Disadvantages ntawm Txhua-yas PPR Pipes
1. Lub zog qis: Txhua-yas PPR kav dej muaj lub zog qis dua thiab siab ua haujlwm dua li cov kav dej txhuas PPR thiab tej zaum yuav tsis haum rau kev siv siab.
2. Txwv kub ntau: Txhua-yas PPR kav dej muaj qhov ntsuas kub tsawg thiab tej zaum yuav tsis haum rau kev siv dej kub.
3. Yooj yim rau deformation: Txhua-yas PPR kav dej tuaj yeem deform nyob rau hauv siab, uas tuaj yeem ua rau cov kav dej xau lossis tawg hauv qhov xwm txheej hnyav.
Xaus
Hauv kev xaus, ob qho tib si aluminium PPR thiab tag nrho cov yas PPR kav muaj lawv cov yam ntxwv tshwj xeeb thiab cov txiaj ntsig. Thaum txhuas PPR kav dej muaj lub zog zoo dua thiab ua haujlwm, lawv kuj tseem kim dua thiab ua rau muaj kev pheej hmoo corrosion. Txhua-yas PPR kav yog ib qho yooj yim rau nruab, lub teeb yuag, thiab kev siv nyiaj ntau dua, tab sis tej zaum yuav tsis haum rau kev siv dej kub lossis dej kub. Thaum kawg, kev xaiv ntawm ob yuav nyob ntawm koj qhov kev xav tau tshwj xeeb thiab nyiaj txiag.