| 标准 |
JIS |
| 厚度 |
0.25-0.80mm |
| 出生地 |
Fujian China (Mainland) |
SpecificationCommodityGalvanized steel coils Thickness0.16 0.97mm Width1000 - 1250mm Steel volume weight4 - 10tons Steel volume inside diameterDia. 508mm Steel volume outer diameterMax. 1500mm Coating typeThe unalloyed galvanization (GI) Plates the quantity40 - 180g/m2 (two-sided uniform thickness) Surface finishRegular spangle, Zero spangle, Minimum spangle,, bright finish Surface chemistry processingGenerally chromic acid processing OiledNon-oiled Commodity Pre-painted galvanized steel coil Thickness0.170-0.60mmWidth1000-1250mmSteel volume weight3-5 tonsSteel volume inside diameterDia. 508mmSteel volume outer diameterMax. 1500mmSurface coating type HDP Surface coating color Sky blue, ocean blue, white grey Carries the coating color: Light grey, white grey and similar color Technique of production doublepainting&doublebakingprocess The feature of coating frontage back Pencil hardness ≥H ≥H Reverse impact ≥9J ≥6J T bending ≤3T ≤5T Cup suddenly ≥6mm ≥4mm Resolver (MEK) cleaning ≥100time ≥50time