Ntev npaum li cas Pex cov yeeb nkab kawg?
Pex (Hla -}}}} Txuas Polyethylene) Yeeb Nkab yog renowned rau nws cov durability thiab ntev. Nyob rau hauv cov qauv txheej txheem, PEX kav tuaj yeem kawg:
1. Tej lub neej ib txwm
{{050+ xyoo: Feem ntau Pipes yog qhov ntsuas tau ntev li 50 xyoo ntawm kev siv cov kav dej tsis tu ncua (ib astm f876 thiab ISO 15875 cov qauv).
{- World World: ntsia hauv 1980s, Cov tshuab thaum ntxov nyob hauv Tebchaws Europe thiab North America nyob ua haujlwm tom qab40+ xyoo.
2. Qhov xwm txheej cuam tshuam rau kev ua haujlwm ntev
| Yam tseem ceeb | Cuam tshuam rau kev ua neej |
| Dej Zoo | High chlorine levels (>4 PPM) tsis txaus siab PEX sijhawm dhau sijhawm. |
| Qho so | Constant exposure to >180 Degree F (82 Qib) txo lifespan. |
| UV kis | Kev tiv thaiv kev tsis muaj kev tiv thaiv PEX sab nraum zoov defrades nyob rau hauv 6-12 lub hlis. |
| Installation zoo | Kinks lossis tsis raug cov fitting ua rau kev ua tiav thaum ntxov. |
3. PeX hom kev sib piv
Pex {- A: High Durability (70% + Hla {{}}60+ xyoo.
Pex {- b: nruab nrab nyiaj (65% hla -}}}} txuas) - 50 xyoo.
Pex {- c: me ntsis qis tiv taus rau chlorine - 40-50 xyoo.
4. Cov cim ntawm kev ua tsis raws cai
Discoloration (yellowing) ntawm cov kav dej.
Txo cov dej siab los ntawm cov nplai txhim kho (tsis tshua muaj).
Brittleness lossis cov kab nrib pleb hauv cov ntu.
5. Maximizing PEX Lifespan
Siv cov ntawv pov thawj Pex (NSF / ANSI 61 rau dej haus).
Nruab kom deb ntawm UV teeb (piv txwv li, nyob sab hauv lossis insulated).
Dej ntws tawm ib xyoos twg yog tias dej muaj cov tshuaj chlorine ntau.
Tag
Pex yeeb nkab ntseeg tau kav ntev li ntawd 50+} xyoo nrog kev teeb tsa kom raug thiab txij nkawm. Rau cov mob hnyav (piv txwv li cov dej muaj dej nrog cov tshuaj chlorine), xaiv PeX-}} A lossis ntxiv ib qho pre- lim. Nco ntsoov ua raws li cov khaub ncaws hnav hauv zos!
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