Qhov tseeb yog tias txawm tias PEX nthuav dav fittings, uas qee zaum hu ua "tag nrho-ntws," txwv tus nqi ntws. … Ntawm tus nqi ntawm 8 ko taw ib ob, CPVC haum yuav ua rau tsawg dua 1% kev txwv tsis pub khiav thaum PEX fittings tsim 23% mus rau 54% txo qis, nyob ntawm qhov haum siv.
PEX fittings txo dej siab?
Nws yuav tsis cuam tshuam rau lub siab, tab sis lub ntim qis. Yog tias koj ua ib qho manabloc, nws yuav tsis muaj teeb meem ntau.
Puas sharkbite fittings txo dej ntws?
Puas sharkbite fittings txo tus nqi ntws? Technically cov lus teb yog tsis muaj. Lawv yuav tsis cuam tshuam rau lub siab. Lawv tuaj yeem cuam tshuam cov nqi ntws thiab txawm tias qhov sib txawv ntawm qhov kev xav muaj qhov sib raug zoo ntawm ob.
Vim li cas PEX cov kav dej tsis zoo?
Muaj peev xwm tshuaj leaching yog lwm qhov tsis zoo ntawm PEX piping. Vim nws cov tshuaj muaj pes tsawg leeg, cov yeeb nkab PEX cov khoom tuaj yeem tso cov tshuaj lom neegsuav nrog bisphenol (BPA), MTBE, tertiary butyl cawv (TBA), thiab lwm yam.
Tus nqi ntws ntawm 1/2 PEX yeeb nkab yog dab tsi?
Nws tso tawm 4.2 nkas loos ib feeb.