Q390A channel steel yog cov khoom siv zoo - cov khoom siv hlau zoo nrog qhov zoo ntawm lub zog siab, tus nqi qis thiab lub neej ua haujlwm ntev, uas yog siv dav hauv kev tsim kho, engineering, tshuab tsim thiab lwm yam haujlwm. Raws li cov khoom siv zoo, Q390A Channel Steel muaj feem cuam tshuam nrog peb lub neej. Ntau lub tsev, txuas hniav thiab cov chaw tsim khoom hauv peb lub neej yuav tsum siv cov hlau channel los txhawb thiab kho. Lub zog siab, corrosion kuj thiab zoo plasticity ntawm Q390A channel steel ua rau nws tsim nyog rau txhua yam kev tsim kho sib txawv.
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Khoom |
channel hlau |
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Txuj |
ASTM, BS, GB, JIS, thiab lwm yam |
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Qib |
SS400, ST37-2, A36, S235JRG1, Q235, Q345 thiab lwm yam |
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Cov ntsiab lus ntawm cov khoom |
c channel rau lub tsev |
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kev tsim khoom |
Kub dov (qis qis) tuaj yeem ua tiav ntau zaus |
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lub zog ntawm extension |
A36/420MPa S355JR/485MPa |
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Cov txheej txheem |
Kub Rolled los yog txias dov |
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Lub sij hawm xa tuaj |
10 ~ 20 hnub |
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Kev xa khoom |
1) Shipping los ntawm thawv |
Cim npe nrov: Q235NH UNIVERSAL BEAM, Tuam Tshoj Q235NH UNIVERSAL BEAM manufacturers, lwm tus neeg, Hoobkas