1. ** Dab tsi yog cov yeeb nkab zoo tshaj plaws rau dej kub? **
** PEX (Hla - Txuas Polyethylene), feem ntau} A lossis siab ntev rau qhov kub thiab txias (txog 200 degree). Tooj liab kuj tseem zoo tab sis raug nqi ntau dua.
2. ** Cov yeeb nkab twg yog qhov zoo tshaj plaws rau high- siab? **
** Stainless hlau lossis sij hawm 80 PVC / CPVC yog qhov zoo tshaj plaws rau high- qhov kev siv siab **. Stainless hlau
3. ** Hom yeeb nkab twg tsis pom zoo rau kab dej? **
** Cov yeeb nkab galvanized tsis pom zoo rau cov kav dej ** vim yog corrosion, xeb tsim, thiab txo cov dej ntws dhau lub sijhawm. Polybutylene (PB) kuj tseem tsis tau muaj thiab nquag mus tawg.
4. ** Dab tsi cov yeeb nkab tuaj yeem lis cov cua sov siab? **
** Tooj liab, CPVC (cprorinated polyvinyl chloride), thiab PIPES tuaj yeem lis cov cua sov siab ** (nce txog 200℃F / 93 Degree). Copper is most durable for sustained high temperatures, while CPVC and PEX are cost-effective alternatives.
5. ** Hom yeeb nkab yog siv rau dej kub? **
** Tooj liab, CPVC, thiab Phaj kav yog ib txwm siv rau dej kub **. Tooj liab yog ib txwm muaj thiab txhim khu kev qha, CPVC yog Nqis thiab kub {1} {tsis kam thiab Pauv yog hloov tau yooj yim thiab yooj yim rau nruab.
### Cov Lus Tseem Ceeb:
{{0-}} ** Tsis txhob PVC rau dej kub ** (nws Warps sab saud 140 Qib F / 60 Degree).
{{0 {{}}}}}}, polybutylene (pb) thiab galvanized steel yog outdated / unreliable "rau cov dej ntws niaj hnub.
{{0-}} ** Nco Ntaus Ntaus **: Nco ntsoov xyuas cov yeeb nkab psi ntaus nqi (piv txwv li, sijhawm 80).
{{0-}} ** PEX hom **: PeX-} A muaj cua kub zoo tshaj; PeX - b yog ntau dua.
