Q235 Q355 carbon steel beam
Khoom Description
Q235 yog cov pa roj carbon tsawg, nrog "Q" sawv cev rau qhov txwv tsis pub dhau ntawm cov khoom siv no, thaum tus lej 235 qhia tus nqi tawm los, uas yog nyob ib puag ncig 235MPa. Tus nqi tawm los yuav txo qis nrog qhov nce ntawm cov khoom thickness. Vim nws cov ntsiab lus carbon nruab nrab, Q235 muaj cov khoom zoo, nrog lub zog, plasticity, thiab vuam cov khoom zoo sib xws, ua rau nws cov khoom siv dav siv ntau tshaj plaws.
Nyob rau hauv kev sib piv, Q355 yog ib tug low-alloy high-strength steel structural steel, dav siv nyob rau hauv txuas hniav, tsheb, nkoj, tsev, siab hlab ntsha, khoom tshwj xeeb, thiab lwm yam kev siv. "Q" sawv cev rau lub zog tawm los, nrog 355 qhia tias lub zog ntawm cov khoom siv hlau no yog 355MPa. Lub zog tawm los yuav txo qis nrog qhov nce ntawm cov khoom thickness.
Qhov sib txawv ntawm ob hom hlau cov ntaub ntawv no feem ntau yog nyob rau hauv lub zog tawm los thiab cov ntsiab lus alloy. Q355 muaj lub zog muaj zog ntau dua li Q235, thiab nws tseem yog cov khoom siv qis qis uas muaj cov khoom siv ntxiv, xws li Mn, Si, Ni, Cr, Mo, thiab V, uas tuaj yeem txhim kho nws lub zog, toughness, thiab corrosion kuj. Yog li ntawd, Q355 yog qhov tsim nyog rau kev siv nyob rau hauv qhov chaw muaj kev ntxhov siab.
Khoom Paub meej
Q235 Q355 carbon steel beam Taw qhia:
| Khoom npe | Q235 Q355 carbon steel beam |
| Ntev |
raws li koj thov |
| Cov qauv | GB |
| Nto | Painted, galvanized |
| Ntim | hauv pob, ntim nrog steel siv nruj nreem |
| Keeb kwm | Tuam Tshoj |
| Lub sij hawm xa tuaj | 3-30 hnub, raws li koj qhov ntau |
Neeg tuaj xyuas:
Raws li lub tuam txhab cov neeg siv khoom-centric, peb ua ntej tsim kev sib raug zoo mus ntev los ntawm kev muab kev pabcuam tshwj xeeb. Peb pab neeg ntawm cov kws tshaj lij tau txais kev cob qhia siab rau kev nkag siab thiab ua tiav cov kev xav tau tshwj xeeb ntawm txhua tus neeg siv khoom. Peb ntseeg hauv kev sib txuas lus pob tshab, xa khoom raws sijhawm, thiab cov kev daws teeb meem ntawm tus kheej, uas tau txais peb lub koob npe nrov rau kev ntseeg siab thiab cov neeg siv khoom txaus siab.
GNEE Group ua haujlwm thoob ntiaj teb, nrog kev sib koom tes ntawm cov neeg koom tes thiab cov neeg xa khoom thoob plaws thoob plaws lub tebchaws. Peb nquag koom nrog kev lag luam thoob ntiaj teb, ua kom yooj yim rau kev lag luam seamless thiab ua kom peb cov neeg siv khoom nkag mus rau cov khoom siv hlau zoo. Peb txoj kev mob siab rau ua raws li cov cai tswj kev lag luam thoob ntiaj teb thiab kev tswj hwm kev coj noj coj ua hauv kev lag luam tau ntxiv dag zog rau peb txoj haujlwm ua tus nyiam kev lag luam steel.
Ntxiv nrog rau peb cov kev lag luam tseem ceeb, peb kuj tseem nyob twj ywm ntawm cov kev lag luam tshiab thiab kev nce qib hauv kev lag luam. Qhov no ua rau peb hloov zuj zus mus tas li thiab nthuav peb cov khoom muag, kom ntseeg tau tias peb cov neeg tau txais kev nkag mus rau cov kev daws teeb meem.
Raws li peb saib ua ntej, GNEE Group tseem cog lus los muab cov kev pabcuam tshwj xeeb steel thiab cov khoom lag luam. Peb siv zog los txhawb kev sib koom tes nrog peb cov neeg siv khoom, raws li kev ntseeg siab, kev ncaj ncees, thiab kev sib nrig sib loj hlob. Koom nrog peb ntawm kev taug kev no thaum peb txuas ntxiv xa cov khoom zoo tshaj plaws hauv kev lag luam steel thoob ntiaj teb.
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