Galvanized Steel Coil Galvanized 0.12mm-6.0mm Thickness Gi Sheet Galvanized Steel Coil Prices
Galvanized Coil has excellent performance, possessing ideal comprehensive properties of corrosion resistance, formation and coating. It is produced by passing the steel sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc's characteristic.
Specification
Product Name | Galvanized Steel Coil Galvanized 0.12mm-6.0mm Thickness Gi Sheet Galvanized Steel Coil Prices | Technical Standard | EN10147, EN10142, DIN 17162, 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 | Thickness | 0.12-6.00mm,or customer's requirement | Width | 600mm-1500mm, according to customer's requirement | Type of Coating | Hot Dipped Galvanized Steel(HDGI) | Zinc Coating | 30-275g/m2 | Surface Treatment | Passivation(C), Oiling(O), Lacquer sealing(L), Phosphating(P), Untreated(U) | Surface Structure | Normal spangle coating(NS), minimized spangle coating(MS), spangle-free(FS) | Quality | Approved by SGS,ISO | 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 |
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What are the Characteristics of the Galvalume steel coil?
Because it is produced through applying Al-Zn coat on both faces by hot dip process. It enjoys both the physical protective feature and durability of Al and the electrochemical protective property of Zn.
>>Machinability: It can satisfy the processing requirements of rolling, coiling and others processes alike.
>>Thermal resistance: Common HDG steel plate normally works under 230℃, and has its color changed at 250℃, however, Galvalume steel plate can sustain the environment at 315℃ for long time.
>>High reflectivity: Reflection ability of heat and light is twice as much as those of hot-dip zinc steel sheet, and its
reflectivity is more than 0.70, which is an ideal construction materials of saving energy.
FAQ
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