Galvanised Iron Channels

A rolled steel or iron shape having a U-shaped cross section, with two narrower sides at right angles to a broader one. Also called: channel bar.Galvanizing, or galvanization, is a manufacturing process where a coating of zinc is applied to steel or iron to offer protection and prevent rusting. There are several galvanizing processes available, but the most commonly offered and used method is called hot-dip galvanizing.