PPGI Cov Khoom Siv yog dab tsi?
PPGIyog pre-painted galvanized hlau, tseem hu ua pre-coated steel, coil coated steel, xim coated steel thiab lwm yam, feem ntau nrog kub dip zinc coated steel substrate.
PPGIlos yog pre-xim galvanized hlau steel kauj yog tusyees them nrog txheej ntawm zinc. Cov zinc txheej muab qhov kev tiv thaiv anodic rau cov khoom siv dag, ntev lub neej kev pab cuam lub neej.
Lub sij hawm yog txuas ntxiv ntawm GI uas yog ib txwm sau los ntawm Galvanized Hlau. Niaj hnub no lub sij hawm GI feem ntau yog hais txog qhov tseem ceeb ntshiab zinc (GG gt; 99%) tsis tu ncua kub dip coated steel, as opposed to batch dip cov txheej txheem.PPGIyog hais txog lub Hoobkas ua ntej pleev xim rau zinc coated steel, qhov twg cov xim pleev xim ua ntej pib ua, raws li kev tawm tsam rau daim duab tha xim uas tshwm sim tom qab sib sau.
Thaum GI qee zaum yuav siv los ua lub sijhawm sib xyaw ua ke rau ntau cov kub dip nws yog xim hlau uas tsis tuaj yeem, nws ntau dua qhov tseeb tsuas yog hais txog cov zinc coated steel. Ib yam li ntawd,PPGIqee zaum qee zaum siv cov ntsiab lus dav dav rau ntau yam ntawm cov xim hlau tsis muaj xim uas tau pleev xim ua ntej, tab sis ntau feem ntau hais txog ntau cov lus tau hais kom pleev xim ua ntej zinc coated steel.
