Shandong Quantong Metal Products Co., Ltd.
Shandong Quantong Metal Products Co., Ltd.
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ASTM Dx51D Dx54D Galvanized Steel Coil Hot Dipped Galvanised Steel Coils
Galvanized coil: dip the steel sheet into the molten zinc bath to make the surface adhere with a layer of zinc. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in the molten zinc plating bath to make galvanized steel plate; Alloyed galvanized steel plate. This kind of steel plate is also made by hot-dip method, but it is heated to about 500 ℃ immediately after being out of the tank to form an alloy film of zinc and iron. This galvanized coil has good coating adhesion and weldability.
| Technical Standard | EN10147/EN10142/DIN17162/JIS G3302/ASTM A653 |
| Steel Grade | Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S350GD, S550GD ; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570 ; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80 (550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQCR40 (275), SQ CR50 (340), SQ CR80 (550) ; or Customer’ s Requirement |
| Type | Coil/Sheet/Plate/Strip |
| Thicnkess | 0.12~6.0mm or customer's requirement |
| Width | 600-1500mm according to customer's requirement |
| Type of Coating | Hot Dipped Galvanized Steel(HDGI) |
| Zinc Coating | 30-275g/㎡ |
| Surface Treatment | Passivation(C), Oiling(O), Phosphating(P), Untreated(U) sealing(L), |
| Surface Stucture | Normal spangle coating(NS), minimized spangle coating(MS), spangle- free(FS) |
| Quality | Approved by SGS,ISO |
| ID | 508mm/610mm |
| Coil Weight | 3-20 metric ton per coil |
| Package | Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer's requirement |
| Export Market | Europe, Africa, Central Asia, Southeast Asia, Middle East, South America, North America, etc |
