33/250 profile sheets made from pre-painted galvanized iron (PPGI) are widely utilized in various construction and industrial applications due to their enhanced durability and aesthetic appeal. The "33/250" designation refers to the sheet's profile dimensions, with a 33 mm corrugation height and a 250 mm pitch, ensuring increased strength and rigidity.
PPGI sheets are produced by applying a durable paint layer over galvanized iron, providing excellent corrosion resistance and a wide range of color options for architectural flexibility. These sheets are particularly favored for roofing and cladding due to their weather resistance and long-lasting finish.