SGCC GI Galvanized Steel Chev
SGCC yog hais txog qib steel rau kub-dip galvanized steel nplooj thiab strips, tshwj xeeb tshaj yog, kub-dip galvanized steel los xij thiab strips ua los ntawm cov pa roj carbon zoo tib yam steel.
Cov txheej txheem ntau lawm
Unwinding thiab Vuam: Unwinding ntawm steel coils muab cov steel sawb yuav tsum tau ua hauj lwm tas mus li thiab vuam ntawm lub sawb tus Tsov tus tw ntawm pem hauv ntej sawb mus rau lub taub hau ntawm lub nraub qaum sawb los xyuas kom meej cov khoom nruam ntawm chav tsev.
Degreasing thiab Tu: Cov seem tu ntxuav lub ntsej muag ntawm cov sawb kom tshem tawm cov roj dov thiab cov hmoov hlau kom tau txais cov plating adhesion zoo thiab zoo.
Annealing: Recrystallisation annealing ntawm lub sawb nyob rau hauv dov lub xeev nyuaj kom tau zoo txhua yam khoom ntawm cov khoom, los ntawm kev tswj cov huab cua nyob rau hauv lub cub tawg kom tau zoo plating zog ntawm lub sawb.
Cua Riam Zinc Layer Control: Tswj lub thickness ntawm txheej ntawm lub strip nto los ntawm tshuab pa (feem ntau yog cua los yog ntshiab nitrogen) rau saum npoo ntawm lub sawb tom qab tawm hauv lub lauj kaub zinc.
Alloying: Txheej txheem cua sov ntawm galvanized sawb kom tau txais zinc- hlau alloy txheej.
Leveling thiab Straightening: Dov ntawm lub sawb nrog me me dov rog kom tshem tawm cov qoob loo ntawm cov hlau me me, txhim kho cov khoom siv sawb thiab tau txais qhov xav tau ntawm cov sawb nto roughness.
Tom qab-kev kho mob: Passivation lossis lwm yam tshuaj lom neeg kev kho mob ntawm lub sawb kom tau txais kev tiv thaiv corrosion, lubrication thiab lwm yam khoom uas tus neeg siv xav tau.
Trimming: Trimming lub sawb raws li qhov yuav tsum tau ua kom tau qhov dav qhov tseeb.
Oiling: Roj lub sawb hlau kom tau txais qee yam los tiv thaiv - xeb thiab lubrication zog.
Los ntawm cov kauj ruam saum toj no, SGCC galvanized steel coil khoom tuaj yeem ua tau raws li qhov yuav tsum tau ua.
- Khoom Specifications
|
Khoom muag |
Txias dov galvanized ntawv hlau gi steel strips |
|
Qib: |
Q195, Q235 |
|
SGCC, SGC, SGC340 SGC400 SGC440 SGC490 SGC570 |
|
|
SGH340 SGH400 SGH440 SGH490 SGH540 |
|
|
DX51D DX52D X53D DX54D |
|
|
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD |
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|
Txheem: |
ISO, JIS, ASTM, AS EN |
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Zinc coated: |
40-300g/m2 |
|
Kev kho deg: |
Chromated thiab oiled, thiab ntsaum -ifinger |
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Hardness: |
Softy, ib nrab nyuaj thiab nyuaj zoo |
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Thickness: |
0.12-5.0 hli |
|
Dav: |
90-1500 hli |
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Muaj peev xwm muab khoom: |
40000MT / hli |
|
Coil hnyav: |
3-8MT / Coil lossis raws li koj qhov kev thov |
|
MOQ: |
5 MT ib |
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Ntim: |
Export txheem, seaworthy |
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Substrate: |
Cold dov Substrate, Kub dov Substrate |
|
ID: |
508mm los yog 610mm |
Nrov specifications yog nyob rau hauv luv luv khoom!
nyem kom tau daim ntawv qhia tshwj xeeb!
GNEE STEELtau tsim kev sib raug zoo ntev - nrog ntau lub tuam txhab steel rau ntau xyoo lawm. Peb lub xyoo dhau los ntawm kev paub hauv billet thiab strip ntau lawm ua kom ruaj khov thiab muaj kev sib raug zoo nrog txhua lub tuam txhab steel. Raws li qhov kom zoo dua no, peb tuaj yeem muab peb cov neeg siv khoom nrog tus nqi zoo tshaj plaws thaum ua kom ntseeg tau qhov zoo tshaj plaws ntawm cov khoom siv steel thiab ib qho - nres steel cov khoom daws kev pabcuam hauv tsev thiab txawv teb chaws.
