Galvanized steel ntawv
Galvanized steel ntawv tuaj yeem muab faib ua pawg hauv qab no raws li kev tsim khoom thiab kev ua haujlwm:
1. Kub-dipped galvanized steel ntawv.
Cov ntawv nyias nyias yog dipped rau hauv lub molten zinc da dej kom ua ib daim ntawv nyias nyias nrog ib txheej ntawm zinc adhering rau nws nto. Tam sim no, qhov tseem ceeb ntawm kev siv cov txheej txheem txuas ntxiv galvanizing, uas yog, yob ntawm cov hlau tsis tu ncua dipped nyob rau hauv molten zinc da dej ua los ntawm galvanized steel.
2. Alloy galvanized hlau.
Hom hlau no kuj yog tsim los ntawm kub dipping, tab sis tam sim ntawd tom qab tawm hauv da dej, nws yog rhuab mus rau ib ncig ntawm 500℃los tsim ib tug alloy ntawm zinc thiab hlau. Cov hlau galvanized no muaj cov xim zoo adhesion thiab weldability.
3. Electro-galvanized steel ntawv.
Cov ntawv hlau galvanized no yog tsim los ntawm txoj kev electroplating thiab muaj kev ua haujlwm zoo. Txawm li cas los xij, cov txheej txheem yog nyias thiab corrosion kuj tsis zoo li cov hlau kub dip galvanized.
4. Ib leeg-sab galvanized thiab ob-sab galvanized steel los xij.
Ib leeg -ib sab galvanized steel nplooj ntawv, piv txwv li cov khoom uas galvanized ntawm ib sab nkaus xwb. Nws muaj kev hloov pauv tau zoo dua li ob - sab galvanized ntawv nyob rau hauv cov nqe lus ntawm vuam, pleev xim, xeb- pov thawj kho thiab ua. Txhawm rau kov yeej qhov tsis txaus ntawm cov zinc tsis muaj coated ntawm ib sab, muaj lwm daim ntawv galvanized coated nrog ib txheej nyias ntawm zinc ntawm sab nraud, piv txwv li ob -sided galvanized ntawv.
5. Alloy, composite galvanized hlau.
Nws yog ua los ntawm zinc thiab lwm yam hlau xws li txhuas, zinc ua los ntawm alloy los yog txawm composite plating rau hauv steel phaj. Cov ntawv hlau no muaj ob qho tib si zoo heev xeb kuj thiab zoo tha xim.
Khoom Specifications:
|
Txuj |
JIS G3302 / ASTM A653M / EN10327 / DIN17162 |
|
Qib |
SGCC/DC51D/DX51D/DX52D/SGSS/SGCD1/SGCD2/SGCD3 |
|
Thickness |
0.12-3.5 hli |
|
Dav |
600-1250mm (ib txwm loj: 914mm, 1000mm, 1200mm, 1219mm, 1250mm, 1220mm) |
|
Spangle |
Tsis tu ncua spangle, Tsawg kawg spangle, xoom spangle, loj spangle |
|
Zinc txheej |
30~275G/M2 |
|
Hardness |
Mos hard (HRB60), nruab nrab nyuaj (HRB60-85), tag nrho nyuaj (HRB85-95) |
|
Coil ID |
508mm, 610 hli |
|
Coil hnyav |
4-6 tons |
|
Ntim |
Txheem seaworthy export packing: waterproof ntawv + hlau trippacked + ntoo rooj plaub seaworthy pob |
|
Kev xa khoom |
Hauv 7-15 hnub |
|
Kev txiav txim tsis tu ncua |
25 tons lossis ib lub thawv, kom muaj nuj nqis tsawg, tiv tauj peb kom paub meej |
|
Productivity |
20000 tons ib hlis |
