Q235B channel seem steel
Q235B channel steel yog cov khoom siv feem ntau siv hauv Suav teb thiab lwm lub tebchaws. Nws belongs rau Q235 series, uas yog ib qho ntawm feem ntau siv carbon structural steels. Q235B yog qib feem ntau hauv cov koob no thiab muaj kev sib txuas zoo, ua haujlwm tau zoo, thiab ductility.
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Khoom npe |
Q235B channel seem steel |
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Txuj |
BS EN10219, JIS G3466, ASTM A500 |
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Qib hlau |
Q195, Q235, Q235B, St37-2, St52, SS400, STK500, ASTM A53, S235JR, thiab lwm yam |
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Kev kho saum npoo |
Dub liab qab, kub dip galvanized, pre galvanized |
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Daim ntawv thov |
1.Kev tsim kho / tsev cov ntaub ntawv steel yeeb nkab |
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Cov kav dej ntev |
2-12 m customized |
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Pob |
1. Loj OD: hauv ntau |
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Tshuab |
ERW |
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Kev tshuaj xyuas |
Chemical composition thiab mechanical properties test, hydrostatic test, dimensional and visuzal inspection Tsis puas |
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Lub sij hawm xa tuaj |
EXW FOB CFR CIF |
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Lub sijhawm them nyiaj |
TT lossis LC thaum pom |
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Lub sij hawm xa tuaj |
Hauv Tshuag 5-7 hnub, tsis muaj Tshuag tshaj 15 hnub raws li kev txiav txim kom muaj nuj nqis |
Nov yog qee cov ntsiab lus tseem ceeb txog Q235B channel steel:
1, Cov Khoom Siv: Q235B channel steel feem ntau yog ua los ntawm hlau (Fe) thiab muaj ib feem me me ntawm carbon (C), manganese (Mn), silicon (Si), sulfur (S), thiab phosphorus (P). Cov tshuaj muaj pes tsawg leeg yog tswj kom tau raws li cov khoom siv kho mob tshwj xeeb thiab kev ua tau zoo.
2, Cov Khoom Siv Lub Cev: Q235B channel steel muaj qhov ntom ntom ntawm 7.85 g / cm³ thiab cov ntsiab lus melting ntawm kwv yees li 1420-1460 degree .
3, Zoo thiab Dimensions: Channel steel yog C-zoo li kub dov cov qauv hlau nrog tapered ob txhais ceg ntawm ob sab. Qhov ntev ntawm Q235B channel steel sib txawv, suav nrog qhov siab sib txawv (h), flange widths (b), web thicknesses (d), thiab flange thicknesses (t). Qhov tshwj xeeb qhov ntev yog nyob ntawm tus qauv tsim thiab engineering xav tau ntawm daim ntawv thov.
4, Siv: Q235B channel steel yog dav siv nyob rau hauv ntau yam kev siv, nrog rau kev tsim kho, engineering tej yaam num, machinery manufacturing, thiab lub tsev thav duab. Nws feem ntau yog siv los txhawb kev thauj khoom thiab muab cov qauv kev ruaj ntseg.
Cim npe nrov: q235b channel seem steel, Tuam Tshoj q235b channel seem steel manufacturers, lwm tus neeg, Hoobkas