Galvanized kav dej yog cov kav hlau uas tau dipped rau hauv cov zinc txheej tiv thaiv kom tsis txhob xeb thiab xeb. Galvanized piping feem ntau ntsia hauv tsev ua ntej xyoo 1960. Thaum nws tau tsim, galvanized yeeb nkab yog lwm txoj hauv kev rau cov kav dej rau cov kav dej. Niaj hnub no, txawm li cas los xij, peb tau kawm tias ntau xyoo ntawm kev raug dej yuav ua rau cov kav dej galvanized corrode thiab xeb ntawm sab hauv.
Thaum xub thawj, cov kav dej galvanized zoo li npib tsib xee hauv cov xim. Tab sis raws li lawv muaj hnub nyoog, cov kav dej galvanized yuav tshwm sim ntau dua, sib dua, lossis tsaus dua, nyob ntawm lawv qhov chaw. Peb kuj tau pom cov tsev nyob qhov twg cov kav dej tau pleev xim rau, yog li nws tuaj yeem nyuaj rau qhia thaum xub thawj siab ib muag.
Thaum cov kav dej galvanized tau siv thawj zaug, cov tswv tsev nyiam lawv vim lawv raug nqi tsawg dua tooj liab. Cov kav dej no tau xaiv nyob rau hauv kev tsim kho loj, tshwj xeeb tshaj yog rau cov kav dej sab nraum zoov. Tseeb, cov kav dej galvanized tsis tshua kim dua tooj liab. Tsis tas li ntawd, nws yog ruaj dua li yas.
Ib qho txiaj ntsig ntxiv ntawm cov kav dej galvanized yog tias lawv muaj qhov dav dav uas tuaj yeem tso dej ntau dhau los ntawm lawv thaum piv rau tooj liab.
Cim npe nrov: Tuam Tshoj galvanized zoo yeeb nkab manufacturers, lwm tus neeg, Hoobkas