Galvanized Corrugated Roofing Steel Sheet Plate Zinc Coated Steel Coil SGHC SGCC

Oct 29, 2025 Leave a message

galvanized steel coils

 

DX51D Z120160 Galvanized Steel Coil

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.

DX51D Z120160 Galvanized Steel Coil
  • 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.

DX51D Z120160 Galvanized Steel Coil