PEX PERT yog dab tsi?

PEX PERT yog dab tsi?

Yog tias koj nyob hauv kev lag luam kev tsim kho lossis puas tau muaj kev cuam tshuam nrog cov kav dej, koj yuav tau hnov ​​​​cov lus "PEX" thiab "PERT" cuam tshuam. Ob lub ntsiab lus no hais txog cov kav dej yas siv hauv ntau cov kav dej thiab cov ntawv siv cua sov.

PEX yog dab tsi?

PEX stands rau crosslinked polyethylene. Hom yeeb nkab no yog tsim los ntawm extruding polyethylene khoom nrog rau lwm yam additives los txhim kho nws cov khoom. Cov yeeb nkab uas ua rau muaj zog, hloov tau, thiab tiv taus corrosion, ua rau nws zoo tagnrho rau siv ntau yam kev siv kav dej thiab cua sov.

Ib qho txiaj ntsig tseem ceeb ntawm PEX yog nws qhov yooj yim. Tsis zoo li cov kav hlau ib txwm siv xws li tooj liab lossis hlau, PEX tuaj yeem khoov thiab zoo li tus kom haum rau cov contours ntawm lub tsev lossis cov qauv uas nws tau siv rau hauv. thaj chaw.

Tsis tas li ntawd, PEX muaj kev tiv thaiv kom khov thiab tawg, ua rau nws xaiv zoo rau huab cua txias. Nws kuj yog resistant rau scale buildup thiab corrosion, uas yuav ua tau loj teeb meem nrog tsoos hlau kav.

Lwm qhov txiaj ntsig ntawm PEX yog nws tus nqi pheej yig. Piv nrog rau cov kav hlau ib txwm siv, PEX kuj pheej yig thiab feem ntau tuaj yeem siv hauv zos, txo nqi ntxiv.

PERT yog dab tsi?

PERT sawv cev rau polyethylene ntawm qhov kub thiab txias. Zoo li PEX, PERT yog ib hom yas piping ua los ntawm cov khoom siv polyethylene extruded nrog ntau yam additives. Txawm li cas los xij, nws tau tsim tshwj xeeb rau kev siv dej kub, xws li cov cua sov hauv qab.

Ib qho txiaj ntsig tseem ceeb ntawm PERT yog nws lub peev xwm tiv taus qhov kub thiab txias. Cov kav dej yas xws li PVC lossis PEX tsuas tuaj yeem tswj tau qhov kub siab tshaj ntawm ib ncig ntawm 140 degrees Fahrenheit, uas ua rau lawv tsis tsim nyog siv rau hauv qee qhov kev siv dej kub. PERT, ntawm qhov tod tes, tuaj yeem tswj qhov kub txog li 180 degrees Fahrenheit, ua rau nws zoo tagnrho rau siv hauv cov cua sov hauv qab thiab lwm yam kev siv kub.

Zoo li PEX, PERT kuj tseem tiv taus corrosion thiab scale buildup, ua rau nws ib tug ruaj thiab kav ntev kev xaiv rau kav dej thiab cua sov daim ntaub ntawv.

Qhov sib txawv ntawm PEX thiab PERT

Thaum PEX thiab PERT zoo sib xws hauv ntau txoj hauv kev, muaj qee qhov sib txawv tseem ceeb ntawm ob hom yas kav.

Raws li tau hais los saum no, PERT tau tsim tshwj xeeb rau kev siv dej kub, thaum PEX yog tsim rau ob qho tib si dej kub thiab dej txias. Qhov no txhais tau hais tias PERT yog qhov kev xaiv zoo dua rau cov cua sov hauv qab lossis lwm yam kev siv kub, thaum PEX yog ntau yam thiab tuaj yeem siv tau rau hauv ntau qhov kev siv kav dej thiab cua sov.

Tsis tas li ntawd, PERT feem ntau kim dua PEX vim nws qhov kub thiab txias tsis kam thiab cov khoom tshwj xeeb. Qhov no txhais tau hais tias PEX tuaj yeem yog qhov kev xaiv zoo dua rau cov haujlwm uas tus nqi yog qhov kev txiav txim siab loj, thaum PERT yuav yog qhov kev xaiv zoo dua rau cov haujlwm uas qhov kub tsis kam yog qhov tseem ceeb tshaj plaws.

Kev txhim kho thiab tu

Txawm hais tias koj xaiv PEX lossis PERT rau koj cov kav dej lossis qhov cua sov, kev teeb tsa thiab kev saib xyuas kom zoo yog qhov tseem ceeb los xyuas kom meej lub neej ntev thiab kev ua haujlwm ntawm koj lub cev.

Ob hom ntawm cov kav dej yas tuaj yeem ntsia tau siv ntau txoj hauv kev, suav nrog crimping, cinching, thiab compression fittings. Txhua txoj kev muaj nws qhov zoo thiab qhov tsis zoo, yog li nws yog ib qho tseem ceeb uas yuav tau xaiv txoj hauv kev rau koj qhov project tshwj xeeb.

Kev saib xyuas kom raug kuj tseem ceeb heev kom ntseeg tau tias koj lub kav dej kav ntev. Qhov no suav nrog kev tshuaj xyuas tsis tu ncua txhawm rau txheeb xyuas cov dej xau lossis kev puas tsuaj, nrog rau kev tu tsis tu ncua kom tshem tawm cov nplais pob zeb lossis cov khib nyiab uas tuaj yeem cuam tshuam cov dej ntws.

Xaus

PEX thiab PERT yog ob hom ntawm cov kav dej yas feem ntau siv hauv cov kav dej thiab cua sov. Thaum lawv zoo sib xws hauv ntau txoj hauv kev, muaj qee qhov sib txawv tseem ceeb ntawm ob hom piping uas ua rau txhua qhov zoo dua rau qee yam kev siv. Txawm hais tias koj xaiv cov kav dej zoo li cas, kev teeb tsa thiab kev saib xyuas kom zoo yog qhov tseem ceeb los xyuas kom meej lub neej ntev thiab kev ua haujlwm ntawm koj lub cev.