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galvanized steel coil steel coil manufacturers usa hot dip galvanized steel coil hot dip galvanized steel sheet galvanized sheet metal coils galvanized coil galvanized steel company ppgi sheets ykgigroup ykgigroupGALVANIZED STEEL (GI ) Hot Dip Galvanized Steel Coil is produced by passing Cold Rolled Steel Coil through a Molten bath of Zinc at temperatures of around 460 degrees Celsius.The Zinc coating on the steel coil substrate acts as a barrier between the atmosphere and the surface of the metal.Hot Dip Galvanized Steel Sheet & Coil . Search High Quality GI Steel Coil Manufacturing and Exporting supplier on .

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