Galvanized hlau ua li cas?
Muaj ob txoj hauv kev sib txawv ntawm kev npaj ntawm txhua hom hlau. Thaum cov yeeb nkab steel raug coated nrog tiv thaiv txheej ntawm zinc, tom qab ntawd nws dhau los ua galvanized steel yeeb nkab. Qhov no yog ua tiav los ntawm kev siv molten zinc, lossis zinc-nplua nuj electrolyte tov. Qhov kawg tshwm sim feem ntau tseem yog hlau, tsuas yog nrog cov zinc npog.
Yuav Ua Li Cas Stainless Hlau Ua?
Stainless hlau, ntawm qhov tod tes, yog kev sib xyaw ntawm molten chromium thiab hlau. Tom qab nws txias, qhov ua kom tiav cov hlau ua ke tau kho yog siv cov tshuaj ua kua qaub, uas yuav tshem tawm qhov tsis txaus ntxiv. Tsis zoo li galvanized steel, uas tseem muaj feem ntau ua los ntawm steel, stainless hlau yuav tsawg kawg yog kaum feem pua chromium. Hauv ob qho xwm txheej, txhua tus ntawm cov hlau no yog tsim los tiv thaiv kom tsis txhob xeb.
Stainless thiab Galvanized Hlau Yeeb Hnav Nqi
Ib qho zoo dua ntawm kev xaiv galvanized steel dua stainless hlau yog tus nqi. Thaum hlau stainless tuaj yeem kim dua, galvanized steel muaj nqi tsim nyog.
Lub zog yeeb nkab
Nyob rau hauv dav dav, stainless hlau piping yog qhov muaj zog tshaj plaws ntawm ob.
Twg Cov Yeeb Nkab Rusts Sai?
Zoo li txhua yam hlau, ob qho ntawm cov no yuav xeb dhau kev xeb. Qhov twg ntawm ob qho hlau xeb qeeb qeeb, ho? Nruab nrab ntawm ob hom steel kav no, cov kav xa hlau stainless nyhav ntev dua, txij li nws cov khoom tiv thaiv xeb yog ib feem ntawm nws muaj pes tsawg leeg. Txij li galvanized steel piping tsuas yog tiv thaiv los ntawm zinc txheej, tom qab lo xim tawm cov kav dej yuav pib xeb sai dua li cov hlaus tsis xeb hlau.
Siv rau Galvanized Steel Kav thiab Cov Kav Hlau Stainless
Nrog txhua yam dhau los ntawm qhov zoo thiab qhov tsis zoo coj los ua tib zoo xav, lo lus nug tseem tshuav: dab tsi yog kev siv ntawm txhua hom cov yeeb nkab steel? Thaum kawg ntawm lub hnub, ob qho ntawm cov no yog tsim nrog kev tiv thaiv xeb thiab tiv thaiv corrosion nyob hauv siab. Nrog cov lus hais ntawd, cov yeeb nkab galvanized tsis ze li nws nrov thaum nws yog ib zaug, txij li cov hlau stainless nyhav kom muaj zog thiab kav ntev dua. Qhov loj tshaj uas yuav tau txiav txim siab yog koj qhov phiaj xwm nyiaj txiag. Galvanized steel yuav ua tau zoo yog tias koj xav tau ntau cov kav xa dej steel thiab tsis tshua muaj peev nyiaj kom them taus steel hlau, tab sis nws yuav tsis siv sijhawm ntev li thiab nyuaj kho. Yog tias koj tuaj yeem them nws, lossis ua kom muaj chav hauv nws hauv pob nyiaj siv, stainless hlau yuav muab kev pabcuam rau koj lub neej ntev. Tsis tas li ntawd, cov hlau tsis huv tuaj yeem ua kom huv tau yooj yim.
