Taw qhia:
PEX-AL-PEX cov kav dej tau lees paub dav rau lawv qhov kev ua tau zoo ntawm cov pa oxygen barrier, ua rau lawv tsim nyog rau kev siv qhov twg oxygen ingress yuav tsum tau txo qis. Cov kav dej no muaj ntau txheej txheej uas muaj polyethylene (PE), ib qho txhuas core, thiab lwm txheej ntawm PE rau sab nraud. Tsab ntawv xov xwm no yog txhawm rau tshawb nrhiav cov pa oxygen barrier kev ua tau zoo ntawm PEX-AL-PEX kav dej, qhia txog lawv cov txiaj ntsig thiab kev siv tshwj xeeb.
1. Oxygen Transmission Rate:
PEX-AL-PEX cov kav dej nthuav tawm cov pa oxygen tsawg (OTR) vim muaj cov tub ntxhais aluminium. Lub impermeable xwm ntawm txhuas ho txo tus nqi ntawm cov pa oxygen uas tuaj yeem nkag mus rau hauv cov yeeb nkab phab ntsa, tiv thaiv oxygen diffusion mus rau hauv cov dej thauj. Cov cuab yeej no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov ntawv thov xws li cov cua kub cua sov, qhov uas txo qis oxygen ingress yog qhov tseem ceeb los tiv thaiv corrosion thiab tswj kev ua haujlwm.
2. Kev tiv thaiv corrosion:
Los ntawm kev ua raws li cov pa tiv thaiv zoo, PEX-AL-PEX cov kav dej pab tiv thaiv corrosion hauv cov kav dej. Cov pa oxygen yog ib qho tseem ceeb hauv kev txhawb nqa kev xeb ntawm cov khoom hlau, xws li li qub thiab fittings. Cov tub ntxhais aluminium hauv PEX-AL-PEX cov kav dej ua haujlwm raws li kev thaiv, inhibiting oxygen mus txog ntawm cov hlau nto thiab txo qhov kev pheej hmoo ntawm corrosion. Qhov kev tiv thaiv corrosion no ua rau lub neej ntev thiab kev ntseeg siab ntawm cov kav dej.
3. Kev txuag cov kua dej zoo:
Cov pa oxygen barrier kev ua tau zoo ntawm PEX-AL-PEX cov kav dej ua kom cov dej khaws cia zoo. Rau cov ntawv thov uas muaj cov kua dej rhiab heev, xws li cov dej siv tau los yog cov tshuab cua sov hydronic, kev txo qis cov pa oxygen yog qhov tseem ceeb los tswj cov dej uas xav tau thiab tiv thaiv kom tsis txhob muaj kev puas tsuaj ntawm cov khoom siv hluav taws xob. PEX-AL-PEX cov kav dej tau zoo cais cov kua dej los ntawm cov huab cua ib puag ncig, khaws nws cov purity thiab ua kom pom kev ua haujlwm zoo.
4. Kev Siv Hluav Taws Xob:
Los ntawm kev txo qis oxygen ingress, PEX-AL-PEX cov kav dej pab txhawb kev txhim kho lub zog hauv cov cua sov. Oxygen tuaj yeem ua rau corrosion thiab scale tsim nyob rau hauv cov kav dej, txo cov hluav taws xob hloov hluav taws xob thiab ua kom muaj zog noj. Cov pa oxygen barrier kev ua tau zoo ntawm PEX-AL-PEX cov kav dej pab tswj kev ncaj ncees ntawm lub cev, ua kom cov cua sov ua kom zoo tshaj plaws thiab txo qis zog.
5. Versatility nyob rau hauv daim ntawv thov:
PEX-AL-PEX kav nrog cov pa oxygen barrier zoo heev nrhiav kev siv hauv ntau yam lag luam. Lawv feem ntau siv nyob rau hauv cov cua kub radiant, cua sov hauv qab, thiab hydronic cua sov installation, uas tswj cov kua dej zoo thiab tiv thaiv corrosion yog ib qho tseem ceeb heev. Tsis tas li ntawd, cov kav dej no tsim nyog rau cov ntawv thov uas xav tau qhov chaw tsis muaj pa oxygen, xws li kev thauj mus los thiab khaws cia qee yam tshuaj lossis roj.
Xaus:
PEX-AL-PEX kav dej muaj qhov tshwj xeeb oxygen barrier kev ua tau zoo, ua rau lawv muaj kev xaiv txhim khu kev qha rau cov ntawv thov uas txo qis oxygen ingress yog qhov tseem ceeb. Cov pa oxygen tsawg tsawg, muaj peev xwm tiv thaiv corrosion, khaws cov kua dej zoo, thiab cov txiaj ntsig kev siv hluav taws xob ua rau PEX-AL-PEX cov kav dej zoo tagnrho rau cov cua kub cua sov, cua sov hauv qab, thiab lwm yam kev siv uas yuav tsum muaj qhov chaw tsis muaj oxygen. Los ntawm kev siv cov khoom tshwj xeeb ntawm PEX-AL-PEX cov kav dej, kev lag luam tuaj yeem ua kom lub neej ntev, kev ua haujlwm zoo, thiab kev ntseeg siab ntawm lawv cov kav dej.