SS490 H Hlau Beam
"SS490 h hlau nqaj" yog hais txog H-Shaped steel ua los ntawm SS490 cov khoom hauv Jis G3101 tus qauv. Cov yam ntxwv ntawm SS490 h pas dej zoo heev cov khoom siv tau: nws muaj kev sib xyaw ua ke zoo thiab muaj peev xwm ua tau zoo, thiab muaj peev xwm stabably dais loads nyob rau hauv ntau yam kev tsim kho vaj tshuab. Kev khwv tau zoo heev: Tsim tsim nyog hla kev tsim qauv tuaj yeem txo tus nqi hlau thiab txuag cov nqi thaum muaj kev sib haum xeeb. Kev tsim kho yooj yim thiab muaj txiaj ntsig zoo: Cov yam ntxwv ntawm kev sib tw flanges thiab cov ces kaum kev ua kom sib sau ua ke thiab luv luv lub sijhawm tsim kho.