SGCC Hot Dipped Galvanized Steel Coil 

PRODUCT DESCRIPTION SGCC Hot Dipped Galvanized Steel Coil. SGCC is actually hot-dip galvanized steel coil. 1. Classification of galvanizing in steel mills There are two types of galvanized steel coils produced by steel mills: electro-galvanized steel coils and hot-dip galvanized steel coils. And these two types are further subdivided. Electrogalvanizing is divided into three types of single-sided, double-sided and differential thickness coatings from the thickness of the zinc layer, while hot-dip galvanizing does not have single-sided and differential thickness coatings, but hot-dip galvanizing is also It is divided into galvanized and galvanized iron alloys, while electroplating does not have zinc-iron alloys. The electroplating coating on the coating type is extended to electro-galvanizing, electro-galvanizing-nickel, electro-tin, electro-chrome plating, and the extension of hot-dip galvanizing is more, including hot-dip galvanizing, zinc-iron, aluminum-zinc, zinc-al…