Kev mus ntsib los ntawm cov neeg siv khoom ntawm GNEE Group
ASTM A588 A871 Khoom H Beam
Khoom Description
ASTM A871 yog Asmeskas tus qauv steel siv rau siab -lub zog qis alloy steel hauv cov yeeb nkab qauv, kev txhawb nqa, lossis lwm yam kev siv tsim nyog. Txhawm rau ua kom tau raws li qhov yuav tsum tau ua ntawm cov tshuab ua haujlwm, nws tuaj yeem kub -rolled, normalized, los yog quenched thiab tempered.
Cov tshuaj lom neeg muaj pes tsawg leeg ntawm ASTM A871 h- zoo li cov hlau yog txhawm rau ntxiv dag zog rau nws los ntawm kev ntxiv ib qho lossis cov khoom sib xyaw microalloying xws li niobium, titanium, vanadium, thiab lwm yam kom qis - carbon steel los yog carbon steel, tsim carbon nitrogen compound particles rau nag lossis daus. Nyob rau tib lub sijhawm, los ntawm kev kho cov nplej loj ntawm microalloying ntsiab lus, tau txais lub zog ntau dua.
A588 yog lub siab -lub zog qis alloy cov qauv hlau siv rau vuam, riveting, thiab bolted kev twb kev txuas cov qauv, tab sis feem ntau yog rau welded txuas hniav thiab cov tsev uas yuav tsum tau txo qhov hnyav los yog ncua lub neej. Hom hlau no muaj qhov zoo dua atmospheric corrosion tsis kam tshaj li carbon structural steel uas muaj los yog tsis muaj tooj liab nyob rau hauv feem ntau ib puag ncig. Thaum tag nrho raug rau huab cua, cov hlau no haum rau ntau lub sijhawm hauv nws lub xeev raug, nrog rau cov khoom siv tuab tsis tshaj 200mm.
Khoom Parameters
| Khoom npe | ASTM A588 A871 Khoom H Beam |
| Qauv | A588, A871, thiab lwm yam. |
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Ntev |
4m-12m los yog raws li xav tau |
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Dav |
0.6m-3m lossis raws li xav tau |
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Thickness |
3-300 hli |
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Txuj |
AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, thiab lwm yam. |
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Cov txheej txheem |
Kub dov |
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Kev kho saum npoo |
Ntxuav, blasting thiab pleev xim raws li cov neeg siv khoom xav tau |
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Thickness kam rau ua |
± 0.1 hli |
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Daim ntawv thov |
Nws yog dav siv nyob rau hauv mining machinery, kev tiv thaiv ib puag ncig machinery, |
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Export packing |
Standard Export Seaworthy Package.Suit rau txhua yam kev thauj mus los, lossis raws li qhov xav tau. |
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Taw Qhia Rau GNEE Group Company
Txij li thaum nws tsim nyob rau hauv 2008, GNEE tau txais kev ntseeg siab ntawm cov neeg siv khoom thoob ntiaj teb nrog cov khoom zoo siab -cov khoom zoo thiab thawj- cov kev pabcuam hauv chav kawm. Peb cov khoom tau nthuav tawm thoob plaws ntiaj teb! Peb yuav ua haujlwm hnyav dua thiab ua ntej, thiab them rov qab cov neeg siv khoom ntau dua nrog cov kev pabcuam zoo dua thiab muaj txiaj ntsig zoo dua!
Yog tias koj muaj lwm yam kev xav tau lossis cov lus nug txog steel, peb zoo siab tos txais koj los tham kev koom tes nrog peb lub tuam txhab. Peb cov kws pab tswv yim txog kev paub yuav teb koj cov lus nug thoob plaws hauv cov txheej txheem.
Cim npe nrov: astm a588 a871 khoom h beam, Tuam Tshoj astm a588 a871 khoom h beam manufacturers, lwm tus neeg, Hoobkas