Galvanized T Baryog ib hom hlau uas raug pov rau hauv tus qauv T. Vim tias nws seem thiab tsab ntawv Askiv "T" muaj tib lub npe.
T Bar Cov Hlau Ua Vaj Tsemuaj peev xwm muab faib ua ob hom:
1. Nws muab faib ua cov hlau H-section. Cov hlau T-section siv tib tus qauv li cov hlau H-section (GB/T11263-2017), thiab nws yog cov khoom siv zoo tshaj plaws los hloov cov hlau ob lub kaum sab xis. Nws muaj qhov zoo ntawm kev khoov tau zoo, kev tsim kho yooj yim, kev txuag nqi thiab qhov hnyav ntawm cov qauv.
2. Cov hlau T-puab kub-kub feem ntau yog siv rau hauv cov hlau kho tshuab thiab cov hlau txhaws.