Galvanized steel is mild steel with a coating of zinc. The zinc protects the steel by providing cathodic protection to the exposed steel, so should the surface be damaged the zinc will corrode in preference to the steel.
The following are some specifications that we often export, for reference only, if you have special requirements, we can customize, we will have professional designers to provide you with the most satisfactory style.

Product name

Galvanized steel sheet

Standard

ASTM,DIN,JIS,BS,GB/T,GB,EN

Material

CGCC,CGCH,G550,DX51D,DX52D,DX53D,etc. All according to the customer's request

Application

Villas ,townhouse, apartments ,tourist destination building ,and roof conversion project

Thick

0.12-4.0 mm / BWG / AWG or as your request

Width

20-1500 mm or as your request, Normal width is 914/1000/1219/1250/1500 mm

Zinc Coating

30~600 G/M2

Surface Structure

Regular spangle,Minimum spangle, Zero spangle, Big spangle

Surface Treatment

Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass

Package

Waterproof paper & plastic film & iron packing & bunding, or as customer's requirement