GALVANIZED STEEL COILS GALVANIZED STEEL COILS 1647f792331c64_IGNEFJMQOHKLP1423 -El-Hayah supplies 6000 tons of galvanized coils annually with production standard EN 10346 & EN 10143. -Galvanized Steel is used to protect the surface against corrosion. 1- Hot-Dip Galvanized Steel for Forming, such as what is used in home appliances and air conditions. 2- Hot-Dip Galvanized Steel for Structural Applications: It guarantees minimum strength