GI ,Galvanized steel coil , which is producted through continuous hot-dip galvanized , then annealing ,chromated and unoiled . Stricly zinc spangle control , which warranted the nice homegeneous surface showing and best corrosion antisistance .
the whole process of GI line
![](http://img.hisupplier.com/var/userImages/2011-07/18/081703018_CIMG0283_JPG_s.jpg)
Function:
widly used in building or to product PPGI as base material ,or directly used in making corrugated steel sheet or sandwich panels .
1) making PPGI
![](http://img.hisupplier.com/var/userImages/2011-06/20/090651456_s.jpg)
spefication
Range of thickness of GI as bese material | 0.16-0.7mm |
Width avaliable | 1000mm,1200mm,,1250mm,1219mm and so on |
Zinc coating | 40-125g/m^2 |
Coil ID | 508MM |
Packing | Sea-worthy package |
Grade | SGCC/DX51D |
2) making Corrugated steel sheet
![](http://img.hisupplier.com/var/userImages/2011-05/18/170154912_v_900_roof_color_corrugated_steel_sheet_s.jpg)
The types :YX820,YX820 ANGLE,YX840,YX850,YX900A,.YX900B ,YX828 Vitreous roof tiles.
3)sandwich panels
SHANDONG BOXING HUIDE IRON&STEEL CO.,LTD
KATE GUO