Channel steel Channel steel yog cov khoom siv steel ntev nrog lub zawj-zoo li tus ntoo khaub lig-section. Tus ntoo khaub lig-sectional puab yog ib tug channel-shaped steel.
Basic qhia ntawm channel steel
Channel steel yog carbon structural steel siv nyob rau hauv kev tsim kho thiab machinery. Nws yog cov khoom siv hlau profiled nrog cov ntu ntu ntu thiab qhov zawj-shaped cross-section. Channel steel yog tsuas yog siv nyob rau hauv lub tsev tsim, ntaub thaiv phab ntsa engineering, mechanical khoom thiab tsheb manufacturing. Hauv kev siv, nws yuav tsum muaj vuam zoo, riveting kev ua tau zoo thiab cov khoom siv txhua yam. Cov khoom siv raw khoom siv rau kev tsim cov hlau channel yog cov hlau tsis muaj steel lossis cov hlau tsis tshua muaj hlau uas muaj cov ntsiab lus carbon tsis ntau tshaj 0.25 feem pua. Lub tiav lawm channel steel yog xa nyob rau hauv ib tug kub-tsim, normalized los yog kub dov lub xeev. Cov lus qhia tshwj xeeb yog qhia hauv millimeters ntawm duav qhov siab (h) * ceg dav (b) * duav thickness (d). Piv txwv li, 100 * 48 * 5.3 txhais tau hais tias lub duav siab yog 100 hli, ceg dav yog 48 hli, thiab lub duav tuab yog 5.3 hli. Hlau, lossis 10 # channel steel. Rau cov hlau channel nrog tib lub duav qhov siab, yog tias muaj ob peb ceg dav dav thiab lub duav tuab, nws yuav tsum tau ntxiv abc rau sab xis ntawm tus qauv naj npawb kom paub qhov txawv, xws li 25#a 25#b 25#c, thiab lwm yam. .
Channel steel kev faib tawm:
Channel steel yog muab faib ua tib yam channel steel thiab lub teeb channel steel. Cov lus qhia tshwj xeeb ntawm kub-kuav los tiag channel steel yog 5-40#. Cov lus qhia tshwj xeeb ntawm cov kub-kuav los tiag channel steel muab los ntawm kev pom zoo ntawm tus neeg muag khoom thiab tus neeg yuav khoom yog 6.5-30#. Channel steel feem ntau yog siv rau hauv kev tsim vaj tsev, kev tsim tsheb, lwm yam kev lag luam thiab cov txee ruaj khov, thiab lwm yam. Channel steel feem ntau yog siv ua ke nrog I-beams.
Channel steel tuaj yeem muab faib ua plaub hom raws li cov duab: txias-tsim sib npaug-ntug channel steel, txias-tsim tsis sib npaug-ntug channel steel, txias-tsim puab-curled channel steel, thiab txias-tsim txheej-curled channel steel. Raws li txoj kev xav ntawm steel qauv, lub channel steel flange yuav tsum dais lub zog, uas yog hais tias, channel steel yuav tsum sawv ntsug es tsis txhob pw.