Galvanized hlau
S250GD thiab S280GD Galvanized Steel yog cov txheej txheem - cov ntaub ntawv qib siv dav hauv kev tsim kho, kev tsim vaj tsev, thiab kev tsim khoom lag luam. Ob qib yog tsim raws li EN 10346 thiab feature kub -dip zinc txheej uas muab kev tiv thaiv corrosion zoo. Thaum ntsuam xyuas S250GD vs S280GD, qhov kev txiav txim siab feem ntau los rau cov qauv kev xav tau, kev ua haujlwm, thiab ntev - cov nqi ua haujlwm ntau dua li kev tiv thaiv saum npoo, vim tias ob qib muaj qhov sib piv corrosion.
Los ntawm kev faib cov khoom siv, ob qho tib si S250GD thiab S280GD yog tsim los rau kev siv cov qauv. Qhov sib txawv ntawm qhov tsawg kawg nkaus yield zog ncaj qha cuam tshuam li cas txhua qib ua tau raws li kev thauj khoom thiab nws coj li cas thaum tsim khoom. Kev nkag siab txog cov kev sib txawv no yuav pab xyuas kom meej tias cov hlau galvanized uas tau xaiv muab kev ua tau zoo tshaj plaws hauv nws lub neej kev pabcuam.
Ob leeg S250GD thiab S280GD Galvanized Steel yog muab nyob rau hauv ib tug ntau yam ntawm qhov ntev, ua rau lawv haum rau ntau yam fabrication txheej txheem.
Common Dimensional Range
| Qib | Thickness (hli) | Dav (mm) | Daim ntawv muab khoom |
|---|---|---|---|
| S250 GD | 0.3–3.0 | 600–1500 | Coil / Ntawv |
| S280 GD | 0.4–3.0 | 600–1500 | Coil / Ntawv |
Thickness kam rau ua thiab cov qauv
| Txuj | Thickness kam rau ua | Flatness Control |
|---|---|---|
| TS EN 10346 | ± 0.02-0.05 hli | Tswj tau |
Qhov sib npaug ntawm qhov sib xws no ua kom muaj kev ruaj khov thiab txhim khu kev qha hauv cov kab ntau lawm.
Lub zog, formability, thiab kev coj tus cwj pwm
Thaum S280GD Galvanized Steel muaj lub zog muaj zog ntau dua, S250GD Galvanized Steel muab kev tsim kho me ntsis zoo dua, uas tuaj yeem yog qhov tseem ceeb hauv cov ntawv thov cuam tshuam nrog txoj kev khoov lossis yob txoj kev.
- S250GD yog qhov zoo dua rau kev tsim- cov ntawv thov hnyav uas yuav tsum tau hloov pauv
- S280GD raug xaiv qhov twg muaj peev xwm thauj khoom ntau dua lossis khov kho
Qhov kev sib txawv no qhia txog vim li cas lub zog siab dua tsis yog ib txwm txhais tau tias tsim nyog rau txhua qhov haujlwm.
Corrosion Resistance thiab Service Ib puag ncig
Ob leeg S250GD thiab S280GD Galvanized Steel cia siab rau zinc txheej rau kev tiv thaiv corrosion. Lub neej kev pab cuam feem ntau nyob ntawm txheej hnyav thiab ib puag ncig ib puag ncig es tsis yog qib steel hauv qab.
Txheej hnyav thiab kev ua tau zoo
| Zinc Txheej Qib | Zinc Txheej (g / m²) | Corrosion Resistance | Tej kev siv | Lus hais |
| Z30 | 30 | Tsawg heev | Cov khoom siv sab hauv tsev, cov khoom siv hauv tsev sab hauv vaj huam sib luag, qhov cua nkag | Tsis haum rau siv sab nraum zoov |
| Z60 | 60 |
Tsawg |
Sab hauv tsev, cov chaw ib ntus | Tus nqi qis |
| Z80 | 80 | Nruab nrab | Lub teeb steel qauv, lub hauv paus hlau rau PPGI | Kev ua tau zoo ntawm tus nqi |
| Z100 | 100 | Nruab nrab | PPGI, laj kab, kev tsim kho dav dav |
Common export qib |
| Z120 | 120 | Nruab nrab-High |
|
Lub neej ua haujlwm ntev dua |
| Z140 | 140 | Nruab nrab-High | Cov tsev lag luam, cov chaw ua liaj ua teb | Haum rau kev siv sab nraum zoov |
| Z180 | 180 | Siab | Ntev - lub sij hawm sab nraum zoov, cov khoom vaj tse |
Pom zoo rau kev siv sab nraum zoov |
| Z200 | 200 | Siab heev | Qhov chaw ntub dej, cov qauv hnyav |
Tus nqi siab dua |
| Z275 | 275 | Zoo heev |
Thaj chaw ntug hiav txwv, hnub ci mounting systems, siab -corrosion ib puag ncig | Tus qauv siab |
Yog li ntawd, kev tiv thaiv corrosion yuav tsum tsis yog thawj qhov kev txiav txim siab thaum xaiv ntawm S250GD thiab S280GD.
Kev sib piv ntawm daim ntawv thov
S250GD Galvanized Steel yog dav siv nyob rau hauv vov tsev, phab ntsa cladding systems, fencing, cia racks, thiab lub teeb steel qauv. Nws qhov sib npaug ntawm lub zog, ductility, thiab tus nqi ua rau nws tsim nyog rau kev tsim khoom loj thiab cov qauv tsim qauv.
S280GD Galvanized Steel feem ntau yog siv rau hauv cov txheej txheem thav duab, txhawb nqa kab, kev lag luam platforms, thiab cov haujlwm uas yuav tsum muaj kev ntxhov siab ntau dua. Lub zog yield zog txhim kho cov qauv kev nyab xeeb margins hauv kev thov thov.
Los ntawm qhov kev xav txog tus nqi, S250GD Galvanized Steel feem ntau muab tus nqi zoo dua rau nruab nrab -load daim ntawv thov, thaum S280GD Galvanized Steel muaj kev ua tau zoo hauv siab -load scenarios. Xaiv cov qib uas tsim nyog yuav pab kom tsis txhob muaj cov khoom siv tsis tsim nyog thiab cov teeb meem kev ua haujlwm.
GNEE STEEL muab siab -zoo S250GD thiab S280GD Galvanized Steel nrog cov khoom ruaj khov, zoo ib yam txheej txheej, thiab hloov kho tau yooj yim. Nrog kev tswj xyuas nruj thiab kev lag luam dav dav, GNEE STEEL txhawb cov neeg siv khoom hauv kev paub txog kev xaiv cov khoom siv rau kev tsim kho thiab kev lag luam. Cov neeg muas zaub tau txais toshu rau GNEE STEEL rau cov lus qhia, cov lus pom zoo, thiab cov lus sib tw, ua kom ntseeg tau cov khoom siv thiab kev koom tes ntev -.
- Cov khoom sib piv
|
Suav Standard |
Nyiv Standard |
European Standard |
|
DX51D Z/DC51D Z (CR) |
SGCC |
DX51D Z |
|
DX52D Z/DC52D Z |
SGCD1 |
DX52D nrog |
|
DX53D Z/DC53D Z/DX54D Z/DC54D Z |
SGCD2/SGCD3 |
DX53D Z/DX54D Z |
|
S220/250/280/320/350/550GD Z |
SGC340/400/440/490/570 |
S220/250/280/320/350GD Z |
|
DX51D Z/DD51D Z (HR) |
SGHC |
DX51D Z |