Kev xa khoom ntev ntawm lub kaum sab xis steel yog muab faib ua ob hom: ruaj ntev thiab ob qhov ntev. Qhov kev xaiv ntev ntev ntawm lub kaum sab xis steel muaj plaub qhov sib txawv raws li qhov sib txawv: 3 ~ 9m, 4 ~ 12m, 4 ~ 19m, thiab 6-19m. Qhov ntev xaiv ntau yam ntawm lub kaum sab xis steel tsim nyob rau hauv Nyiv yog 6 ~ 15m.
Qhov siab ntawm qhov sib npaug ntawm lub kaum sab xis steel yog xam raws li qhov ntev sab dav ntawm lub kaum sab xis tsis sib xws. Xa mus rau cov hlau nrog ib qho angular cross-section thiab tsis sib npaug ntawm ob sab. Nws yog hom kaum steel. Nws sab ntev li ntawm 25mm × 16mm txog 200mm × 125mm. Rolled los ntawm kub dov zeb. Cov lus qhia dav dav ntawm cov hlau tsis sib xws yog: ∟50 * 32 ~ ∟ 200 * 125, thiab thickness yog 4-18 hli.
Lub kaum sab xis steel tuaj yeem siv los tsim ntau yam kev ntxhov siab-kev coj tus kheej raws li cov qauv sib txawv, thiab tuaj yeem siv los ua cov khoom sib txuas ntawm cov khoom. Nws yog dav siv nyob rau hauv ntau lub tsev tsim thiab engineering, xws li lub tsev beams, txuas hniav, kis tau tus yees, thiab nqa thiab tsheb thauj mus los machinery. , ships, industrial furnaces, tshuaj tiv thaiv yees, thawv racks, cable trench brackets, fais fab piping, busbar bracket installation, thiab warehouse shelves, thiab lwm yam. Lub kaum sab xis steel yog carbon structural steel rau kev tsim kho. Nws yog ib qho yooj yim cross-section steel cov ntaub ntawv, feem ntau yog siv rau cov hlau Cheebtsam thiab lub Hoobkas tsev. lub moj khaum thiab lwm yam. Nws yuav tsum tau zoo weldability, yas deformation kev ua tau zoo thiab tej yam khoom muaj zog thaum siv. Cov khoom siv raw khoom rau lub kaum sab xis steel ntau lawm yog qis carbon square steel billet, thiab cov tiav lub kaum sab xis yog xa mus rau hauv lub kub dov, normalized los yog kub dov lub xeev.
Qhov zoo ntawm lub kaum sab xis steel feem ntau suav nrog:
Siab zog thiab nruj. Cov duab ntawm lub kaum sab xis ntawm lub kaum sab xis ua rau nws muaj lub zog siab thiab nruj, tuaj yeem tiv taus cov khoom loj thiab kev kub ntxhov, thiab nws tsis yooj yim rau deformation thiab khoov.
Zoo stability. Cov duab ntawm lub kaum sab xis ntawm lub kaum sab xis yuav pab kom nws ruaj khov thiab txo qhov kev pheej hmoo ntawm deformation thiab dabtsi yog khoov nyob rau hauv ib puag ncig corrosive heev.
Yooj yim rau txheej txheem. Tus ntoo khaub lig-sectional duab ntawm lub kaum sab xis steel yog yooj yim, yooj yim rau txiav, khoov thiab txuas, thiab yooj yim rau kev ua thiab installation.
Muaj zog corrosion kuj. Qhov saum npoo ntawm lub kaum sab xis steel tau kub-dip galvanized lossis txau-coated los txhim kho nws cov kev tiv thaiv rau huab cua, ya raws thiab tshuaj lom neeg, ua rau nws tsis tshua muaj xeb lossis xeb, yog li txuas ntxiv nws lub neej kev pab cuam.
Ntau yam kev siv. Lub kaum sab xis steel yog dav siv nyob rau hauv kev lag luam xws li kev tsim vaj tse, kho kom zoo nkauj tsim, cua tshuab, khoom siv tshuab, khoom siv hluav taws xob, nkoj, tsheb tsim, thiab metallurgy.
tus nqi ncaj ncees. Tus nqi ntawm lub kaum sab xis steel yog qhov qis thiab tsim nyog rau kev yuav khoom thiab siv ntau.
