galvanized steel coils

Galvanizing is one of the most effective and economical ways to protect bare steel from corrosive environments. Not only does zinc act as a barrier between the steel and the environment, but it also sacrifices itself to protect the steel sheet below. Sacrificial or galvanic protection occurs when two different metals come into contact and couple with water and oxygen.
GNEE produces common standards and types of galvanized steel products including galvanized steel pipes, galvanized steel sheets and galvanized steel coils.
- Specifications
|
Thickness |
0.11-6.0mm |
|
Width |
Galvanized steel strip:24-600 mm; galvanized steel coil:600-1500mm |
|
Coil weight |
Usually is 3-5 tons,the max coil is 10 tons |
|
Zn coating |
30-600 g/m2 |
|
Coil ID |
508mm/610mm |
|
Steel grade |
DX51D,DX52D,DX53D,DC01,DC02,SGHC,SGCC,S250GD,S350GD,S550GD,G550 |
|
Surface |
regular/mini/big/zero spangle,skin pass, chromated, unoiled, dry |
|
Packaging |
seaworthy export standard package, or according to the customers'requirement |
|
Delivery time |
With 10 -15 days after receipt of deposit or L/C |
|
Market |
North/South America, Europe, Asia,Africa,Mid East |
|
Productivity |
20000 Metric ton /month |
Advantages of galvanized steel coils
Galvanized steel coils offer numerous advantages over regular steel coils. They are durable, strong, and economical. Furthermore, galvanized steel coils offer numerous other benefits, applications, and uses, making them widely used in manufacturing, construction, and other industries.
Galvanised coating is considered as one of the toughest coatings available in the market. It offers protection offers resistance from mechanical damage that may happen during transit or erection of the structure. Additionally, it protects steel from rust and corrosion. Adding into it, it is suitable for all weather conditions, so weather change does not affect the steel.

- Product Specifications
|
Commodity |
Cold rolled galvanized sheet metal gi steel strips |
|
Grade: |
Q195, Q235 |
|
SGCC, SGCH,SGC340 SGC400 SGC440 SGC490 SGC570 |
|
|
SGHC SGH340 SGH400 SGH440 SGH490 SGH540 |
|
|
DX51D DX52D DX53D DX54D |
|
|
S220GD S250GD S280GD S320GD S350GD S400GD S500GD S550GD |
|
|
Standard: |
ISO,JIS,ASTM,AS EN |
|
Zinc coated: |
40-300g/m2 |
|
Surface treatment: |
Chromated and oiled, and ant-ifinger |
|
Hardness: |
Softy , half hard and hard quality |
|
Thickness: |
0.12-5.0mm |
|
Width: |
90-1500mm |
|
Supply Ability: |
40000MT/month |
|
Coil weight: |
3-8MT/Coil or as your request |
|
MOQ: |
5MT |
|
Packaging: |
Export standard, seaworthy |
|
Substrate: |
Cold rolled Substrate,Hot rolled Substrate |
|
ID: |
508mm or 610mm |
GNEE has a professional packaging and transportation team.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.


