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Hot dip galvanized steel plate and coil are made of carbon steel and adopt hot-dip galvanizing process. The final result of this process is the formation of a layer of zinc on each side of the steel plate or coil, which is closely adhered to the steel by forming an iron zinc alloy adhesive layer.
Product Name | Zinc Coated Hot Dipped Galvanized Steel Strip / Coil / GI coil |
Technical Standard | EN10147, EN10142, DIN 17162, JIS G3302, ASTM A653 |
Steel Grade | DX51D,DX52D, DX53D, DX54D, SGCC, SGHC, SGCH |
Type | Coil/Sheet/Plate/Strip |
Thickness | As customer's requirement |
Width | 50mm-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 | 1-20 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 several steel belt. Or according to customer's requirement |
Export market | Europe, Southeast Asia, Middle East, South America, North America, etc |
Galvanized steel coils are widely used in the following industries:
In the construction industry:
to manufacture structural elements low-rise construction, light steel thin-walled structures, sandwich panels, lining of heat pipelines and various heat insulation, conditioning systems, metal roof shingle, profiled sheeting, culvert pipes, cladding of entry doors, elevators, reinforcement profiles for PVC windows and plastic doors, European-type fasteners for plaster-boards, etc
In the automotive industry: to manufacture external and internal car body parts, as well as to repair external public transport body parts, eg for buses and trams)
In the machine building and instrumentation industries:
to manufacture cases for electrical and mechanical equipment, home appliances, metering devices and packing
To manufacture house-ware (tableware, bowls, buckets, tanks, baths, etc)
To manufacture colour-coated (and other type of coating) rolled steel