Sheet hlau nrog lub cev nyhav, siab zog thiab cov khoom siv hluav taws xob (siv tau hauv electromagnetic shielding), luv nqi, ua tau ntau yam kev ua tau zoo yog qhov khoom noj, kev siv hluav taws xob, kev sib txuas lus, tsheb, cov khoom siv kho mob thiab lwm qhov chaw tau siv, Piv txwv nyob rau hauv lub computer, cov xov tooj txawb, MP3, daim ntawv hlau yog qhov tseem ceeb. Nrog rau daim ntawv thov ntawm hlau hlau yog ntau thiab ntau dua, cov ntawv hlau cov khoom tsim rau hauv ib qho tseem ceeb heev ntawm kev tsim cov khoom tsim, mechanical mechanical yuav tsum tau npaj cov txheej txheem tsim ntawm daim hlau hlau, cov hlau ua qhov tsim raws ob qho khoom kev ua haujlwm thiab tsoos tseev kom muaj, thiab tuaj yeem ua tus tsim pwm tsim yog yooj yim thiab luv nqi .
Muaj ntau ntau cov ntaub ntawv hlau tuaj yeem tsim rau kev thwj rau khoom. Cov ntawv hlau cov ntaub ntawv siv dav hauv cov khoom siv hluav taws xob muaj xws li:
Plab txias tshaj SPCC
Galvanized hlau phaj SECC
Kub dip galcanized steel phaj SGCC
Stainless hlau SUS301
Yeej siv cov hlau stainless hlau SUS304
