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 kub-dov hloov channel steel muab los ntawm kev pom zoo ntawm tus neeg muag khoom thiab tus neeg yuav khoom yog 6.5-30#. Channel steel yog tsuas yog siv nyob rau hauv lub tsev tsim, tsheb tsim, lwm yam kev lag luam qauv thiab tsau panels. Channel steel feem ntau yog siv ua ke nrog I-beams.
Channel steel tau muab faib ua 4 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 cov qauv steel, lub channel steel tis phaj yuav tsum dais lub zog, uas txhais tau hais tias cov channel steel yuav tsum sawv ntsug es tsis txhob pw.
Channel steel specifications:
Cov lus qhia tshwj xeeb ntawm channel steel feem ntau qhia los ntawm qhov siab (h), ceg dav (b), lub duav tuab (d) thiab lwm qhov ntev. Tam sim no nyob rau hauv domestic channel steel specifications ntawm No. 5 mus rau 40, uas yog, coj qhov siab yog 5 mus rau 40cm.
Nyob rau tib qhov siab, lub teeb channel steel muaj ob txhais ceg nqaim, lub duav nyias nyias thiab sib zog dua li cov hlau zoo tib yam. Tsis yog. 18-40 yog channel steels loj, thiab Tsis yog. 5-16 channel steels yog nruab nrab-qhov loj me channel steels. Imported channel steel yog cim nrog qhov tseeb specifications, qhov ntev thiab lwm yam qauv. Cov kev txiav txim ntshuam thiab xa tawm ntawm channel steel feem ntau yog ua raws li cov lus qhia tshwj xeeb uas yuav tsum tau siv tom qab txiav txim siab cov pa roj carbon steel (lossis qis alloy steel) qib steel. Sib nrug los ntawm cov lej tshwj xeeb, channel steel tsis muaj cov ntsiab lus tshwj xeeb thiab kev ua haujlwm tau zoo.
Kev xa tawm ntev ntawm cov hlau channel tau muab faib ua ob hom: qhov ntev ntev thiab ob npaug ntev, thiab tus nqi kam rau ua tau teev nyob rau hauv cov qauv sib xws. Qhov ntev xaiv ntau yam ntawm domestic channel steel yog muab faib ua peb hom: 5-12m, 5-19m, thiab 6-19m raws li txawv specifications. Qhov ntev xaiv ntau yam ntawm cov hlau channel uas yog feem ntau yog 6-15m.
