Galvanized H-Shaped steel yog ib hom H-puab hlau deg sib npog nrog zinc txheej los ntawm cov txheej txheem kub kub. Cov hlau no tsis tau tsuas yog tau txais lub zog siab, kev nruj heev thiab cov yas ntawm H-nqaj hlau, tab sis kuj muaj cov tshuaj tiv thaiv corrosion. Lub galvanized txheej yuav ua tau zoo tiv thaiv erosion ntawm huab cua, dej thiab lwm yam xov xwm, yog li txuas cov kev pabcuam lub neej ntawm cov hlau.
Kev siv galvanized h-puab hlau
Galvanized H-Shaped steel yog dav siv nyob rau hauv cov qauv steel qauv tsim, txhawb thiab choj thiab lwm thaj teb. Vim nws zoo heev corrosion tsis kam, nws yog qhov tshwj xeeb yog tsim kom muaj ntub dej lossis kev ua kom haum ib puag ncig, xws li cov txiv neej ua haujlwm, tshuaj lom neeg. Tsis tas li ntawd, Galvanized H-puab hlau tseem dav siv rau kev tsim tshuab, kab hlau rhuav thaiv phab ntsa thiab chaw tsim khoom