Galvanized Steel Sheet

When steel components are used to make more complex finished products, they can be galvanized before the product is assembled. This is called pre-galvanizing, or "pre-galvanizing". It may also be referred to as "in-line", "continuous" or "rolled" galvanizing.

Electro-galvanized steel is a plating process where the steel is placed in an electrically charged solution of zinc and saline. This causes the zinc to chemically bond to the conductive steel. Electro-plating is frequently used for coiled sheet steel, which is later formed into shapes such as c-purloins, and corrugated sheets or can be formed and welded into pipes and tubes.

Electro-galvanized steel is a plating process where the steel is placed in an electrically charged solution of zinc and saline. This causes the zinc to chemically bond to the conductive steel. Electro-plating is frequently used for coiled sheet steel, which is later formed into shapes such as c-purloins, and corrugated sheets or can be formed and welded into pipes and tubes.

G90 refers to the coating type and coating weight on the steel coil. "G" means that the coating is galvanized. Meanwhile, the number "90" represents the weight of zinc on the steel. G90 galvanized steel is hot-dip galvanized cold-rolled steel to improve durability.