GI Galvanized Steel
Place of Origin:
Coil/ Sheet/ Strips/ Plate
2000000 tons per year
25 tons per size
15-20 work days
Standard Sea-worthy Packing
T/T , L/C at sight
Hot Dipped Galvanized Steel Sheet in Coil (GI) is produced by passing the Full Hard 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 characteristics. Usually, hot-dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same.
Commercial Steel (CS Types A, B, and C)
Commercial Steel is a low-carbon cold-formed steel, such as galvanized steel roof forming
Forming Steel (FS Types A and B)
Requires higher drawability than Commercial Steel, such as for lamp cover forming
Deep Drawing Steel (DDS)
Extra Deep Drawing Steel (EDDS)
Structural Steel (SS) – (33,37,40,50,80)
High Strength Low Alloy Steel (HSLAS)
Low carbon steel for cold forming (DX51D – DX54D)
DX51D is equivalent to Commercial Steel, curved and profiled
DX52D is equivalent to Forming Steel
DX53D is equivalent to Deep Drawing Steel
DX54D is equivalent to Extra Deep Drawing Steel
Structural Steels (S220GD – S350GD)
Use structural steel for high load-bearing capacity, with a yield strength of 220-350
Galvanized steel coil has a wide range of applications, and its advantage is that it has a long anti-corrosion period. It is mainly used for home appliances, office panels, roof sheets, automotive panels, construction and substrate of prepainted steel coils.
The use of automotive plates must first be stamped and formed, and the steel plate is stamped into the required shape and size of the part.
Then spot welding, as an important welding method for thin plate connection, has a wide range of applications in the manufacturing industry, especially in the automotive industry.
Galvanized roof sheet
The performance requirements of galvanized roof panels mainly include the mechanical properties of the material (tensile strength, yield strength, elongation), coating performance (coating type, coating thickness and coating adhesion)
Home appliance office board
Including air conditioners, washing machines, refrigerators, photocopiers, etc., household galvanized sheets are mainly used for general forming applications and stamping.
Another use of galvanized steel coils is to be used as the substrate of prepainted steel coils. prepainted steel coils have polyethylene coatings than galvanized coils and are more durable.