Lub kaum sab xis steel bar

Cov hlau kaum sab xis, feem ntau hu ua hlau kaum sab xis, yog cov hlau uas siv rau hauv kev tsim kho. Nws yog ib daim hlau ntev uas muaj ob sab sib dhos ua ke. Nws yog cov hlau profile uas muaj qhov seem yooj yim. Cov hlau kaum sab xis yog muab faib ua cov hlau kaum sab xis sib npaug thiab cov hlau kaum sab xis tsis sib npaug. Cov hlau billet nyoos rau kev tsim cov hlau kaum sab xis yog cov hlau billet square uas muaj cov pa roj carbon tsawg, thiab cov hlau kaum sab xis tiav lawm yog muab faib ua cov hlau dov kub, cov hlau dov ib txwm muaj lossis cov hlau dov kub. Cov hlau kaum sab xis tuaj yeem tsim cov khoom sib txawv raws li qhov xav tau ntawm cov qauv, ua qhov sib txuas ntawm cov khoom. Siv dav hauv ntau yam qauv tsev thiab cov qauv engineering, xws li beams, Choj, cov pej thuam kis, cov tshuab nqa thiab thauj mus los, nkoj, cov cub tawg kev lag luam, cov pej thuam teb, cov khib nyiab thawv thiab cov tsev rau khoom.