Barbed wire surface treatments include electro-galvanizing, hot-dip galvanizing, PVC coating, and aluminum coating. These treatments enhance corrosion resistance and extend service life. Galvanized barbed wire is treated with either electro-galvanizing or hot-dip galvanizing. PVC-coated barbed wire uses a PVC layer over a core of black wire, electroplated wire, or hot-dipped wire. Aluminum-coated barbed wire is a newer product where the wire is covered with a layer of aluminum (aluminized). Since aluminum does not rust, this coating significantly improves anti-corrosion performance and longevity.
As the name suggests, the surface treatment of galvanized barbed wire is galvanized, which can be electro-galvanized and hot-dip galvanized;
The surface treatment of PVC barbed wire is PVC-coated, and the inner barbed wire is black wire, electroplated wire and hot-dip wire.
Aluminum-coated barbed wire is a new product that has just been launched. Its surface is covered with a layer of aluminum, so it is also called aluminized. We all know that aluminum does not rust, so aluminum plating on the surface can greatly improve the anti-corrosion ability and make it last longer.