Steel Section Classification

Cov seem hlau tau muab faib ua qhov zoo tib yam thiab siab - cov seem zoo raws li lawv cov smelting zoo. Raws li cov khoom siv hlau tam sim no, cov khoom siv hlau zoo tib yam tau muab faib ua ntu loj, nruab nrab, thiab me me. Cov seem hlau zoo ib yam tuaj yeem raug cais ntxiv los ntawm lawv cov ntoo khaub lig- ntu cov duab, xws li I- kab teeb, kab, kaum, thiab puag ncig.
Cov hlau loj: Kuv- kab teeb, kab, kab, kaum, thiab cov kab tiaj tus yog txhua yam kub - dov. Round bars, square bars, thiab hexagonal bars kuj kub - dov thiab forged los yog txias - kos.
I- kab teeb, kab, thiab cov kaum sab xis yog siv dav hauv cov tsev lag luam thiab cov khoom siv hlau, xws li cov chaw tsim khoom, txuas hniav, nkoj, tshuab ua liaj ua teb thiab tsheb tsim khoom, cov kav xa hluav taws xob, thiab cov tshuab thauj khoom, feem ntau ua ke. Pav ca hlau yog siv rau hauv cov chaw tsim kho rau cov choj, tsev thav duab, laj kab, cov nkoj xa mus, thiab tsheb. Round thiab square steel yog siv nyob rau hauv ntau yam machinery qhov chaw, ua liaj ua teb machinery accessories, thiab cov cuab yeej.
Cov seem hlau nruab nrab: I- kab teeb, kab, kab, kaum, puag ncig, thiab cov kab ncaj nraim yog siv zoo ib yam li cov hlau loj. Cov hlau me: Cov hlau me muaj lub kaum ntse ntse, puag ncig, square thiab tiaj tus hlau. Nws cov txheej txheem thiab kev siv zoo ib yam li cov hlau loj. Cov kab me me puag ncig steel feem ntau yog siv los ua kev tsim kho.