DX54D Galvanized hlau
DX54D Galvanized Steel Chev thiab SheetKev lag luam dav dav hauv kev lag luam thoob ntiaj teb vim nws ua raws li EN 10346 cov qauv, kev tsim tau zoo heev, thiab kev ntseeg siab corrosion kuj. Rau cov neeg yuav khoom thoob ntiaj teb, kev nkag siab txog cov qauv xa tawm, kev kuaj xyuas zoo, thiab kev ntseeg siab ntawm cov neeg siv khoom yog qhov tseem ceeb los ua kom muaj kev ua tau zoo ib yam.
DX54D galvanized steel kauj thiab daim ntawv yog tsim rau daim ntaub ntawv uas yuav tsum tau sib sib zog nqus nqus nqus thiab zoo nto zoo. Raws li kev xa tawm -cov khoom taw qhia, lawv yuav tsum ua kom tau raws li qhov ntev ntev, cov txheej txheem kev ua tau zoo, thiab txheej txheej txheej kom txaus siab rau cov neeg yuav khoom hauv ntau cheeb tsam.
Export Quality Test Standards
|
Cov khoom kuaj |
Siv tau Standard |
|---|---|
| Tensile thiab Elongation Test | TS EN 10002 |
| Zinc Txheej Thickness | EN ISO 1460 Kev Tswj Xyuas |
| Surface Quality Inspection | TS EN 10143 |
| Dimensional kam rau ua | TS EN 10143 |
Table 1: Cov Qauv Ntsuas Zoo rau DX54D Galvanized Steel
Cov kev ntsuam xyuas no xyuas kom meej tias DX54D galvanized steel kauj thiab daim ntawv tswj kev ua haujlwm zoo ib yam thoob plaws kev xa khoom.
Dimensional thiab Txheej Tolerances
| Parameter | Ua siab ntev |
|---|---|
| Thickness | ± 0.02 hli |
| Dav | ± 5 hli |
| Zinc Txheej Nyhav | ±10% |
Table 2: Standard Tolerances rau Export DX54D Galvanized Steel
Kev tswj nruj nruj yog qhov tseem ceeb tshwj xeeb rau cov kab ntau lawm, qhov twg txawm tias me me sib txawv tuaj yeem cuam tshuam rau kev ua haujlwm.
Zinc Thickness
| 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 |
Spangle
Lub "spangle" yog ib hom ntawm qhov chaw morphology pom ntawm kub -dip galvanized (ntshiab zinc-coated) steel coils. Thaum cov hlau sawb hla dhau lub lauj kaub zinc, nws qhov chaw yuav coated nrog kua zinc. Raws li zinc txheej ib txwm solidifies, zinc nplej nucleate thiab loj hlob, ua dab tsi hu ua "spangle."
Lub npe "spangle" los ntawm qhov tseeb tias cov zinc ua tiav cov khoom siv ua kom pom cov paj ntoo zoo li cov qauv, uas yog qhov tseeb thiab piav qhia.
Ntim thiab thauj mus los txiav txim siab
DX54D galvanized steel kauj thiab daim ntawv yuav tsum tau ntim kom zoo rau kev xa tawm kom tsis txhob ya raws kev puas tsuaj thiab txhua yam deformation. Cov kev coj ua ib txwm muaj xws li kev ya raws- pov thawj qhwv, steel strip reinforcement, thiab qhov muag - mus rau - phab ntsa lossis qhov muag - mus rau - ntuj coil positioning nyob ntawm cov neeg siv khoom xav tau.
Tshaj li tus nqi, cov neeg yuav khoom yuav tsum ntsuas cov neeg muag khoom raws li kev paub dhau los, kev tswj hwm kev ua haujlwm zoo, muaj peev xwm xa tawm cov ntaub ntawv, thiab kev ntseeg siab ntev -. Ib tus neeg xa khoom nrog cov pov thawj kev koom tes thoob ntiaj teb kev ua haujlwm tau txo qis kev pheej hmoo ntawm kev yuav khoom.
Txij li thaum nws tsim nyob rau xyoo 2008, GNEE STEEL tau tsom mus rau kev muab siab - zoo DX54D galvanized steel kauj thiab daim ntawv rau cov lag luam thoob ntiaj teb. Ua haujlwm tshaj 8,000 tus neeg siv khoom hauv ntau dua 160 lub teb chaws nrog cov neeg ua haujlwm tshaj lij ntawm 200+ cov neeg ua haujlwm, GNEE STEEL muab kev tswj hwm nruj, ruaj khov muaj peev xwm, thiab kev txhawb nqa zoo, ua rau nws yog tus khub txhim khu kev qha rau cov neeg siv khoom thoob ntiaj teb uas nrhiav kev sib haum xeeb thiab ua raws DX54D galvanized steel khoom.
