... Body Pane, Air Cleaners. 3) Appliances Light Fittings, Washing Machines, Dryers, Coolers, Vending Machines, Water Heaters, Stoves, Refrigerators, Freezers, Tool Boxes. 4 ... galvalume steel plate will not fade after being oxidized for a week (168 hours) at a high temperature ... oxidization and scale formation while the highest working temperature for the ordinary galvanized steel plate is only 230° C ...