dipped galvanized hlau hlau

Galvanized hlau (galvanized hlau hlau , galvanized hlau hlau, GI hlau) yog muab tso rau hauv kub-dip galvanized hlau thiab electro galvanized hlau nyob rau hauv cov nqe lus ntawm galvanization txoj kev; feem ntau txoj kev yog kub-dip galvanizing, nyob rau hauv uas cov hlau yog submerged nyob rau hauv ib da dej ntawm molten zinc. Nquag Kub-dip galvanized hlau muaj ob qib hauv zinc txheej tuab: txheej txheej thiab hnyav txheej.
Piv nrog electro galvanization, kub-dip galvanization deposits tsis tsuas yog ib tug thicker zinc txheej, tab sis kuj muaj ib tug robust txheej ntawm zinc hlau alloys nyob rau saum npoo ntawm hlau hlau, uas txhim kho lub peev xwm ntawm corrosion tiv thaiv ntawm hlau hlau.