H-ntu hlau yog Seem tshooj hlau nrog siab lub zog thiab ruaj khov. Nws yog dav siv nyob rau hauv kev tsim kho, choj, nkoj, machinery raug, tsheb tsim thiab lwm thaj chaw. Cov ntawv thov tshwj xeeb muaj cov kab teeb thiab kab ntawv, cov kab teeb meem, cov kabmob nqaj, cov nqaj, crane nqaj, thiab lwm yam.
In industrial and civil structures, H-shaped steel is mainly used for load-bearing components such as beams and columns, such as high-rise buildings, large industrial plants, residential buildings, etc. In addition, H-shaped steel is also used in steel structure load-bearing supports for industrial structures, steel piles and support structures for underground projects, industrial equipment structures such as petrochemical and electric power, long-span steel bridge components, ships, machinery manufacturing frame cov qauv, tsheb ciav hlau, tsheb laij teb thiab tsheb laij teb txhawb nqa, chaw nres nkoj Conveyer Relts thiab lwm yam High-ceev Baffle txhawb nqa, thiab lwm yam.
Hais txog kev tsim vaj tsev nyob, H-puab hlau tau siv dav txawv txawv teb chaws. Txawm hais tias feem ntau cov vaj tse qauv nyob rau hauv Suav teb yog cov qauv hlau-cov qauv tsim qauv, uas yog tus nqi ntawm H-zoo li {}} kg \/ m².
