Q235B Prepainted Galvanized Steel Coil 

PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate. The most common material in product Color Coated Coil Metal Coil is Q235 series Mild Steel Base Plate, it can be devided into Cold and Hot Rolled Steel Coil. In general,thinkness of Cold Steel Coil is less than 3mm, and Hot Steel Coil is more than 3mm. The coil coating process may be used for other substrates such as aluminium, or aluminium, stainless steel or alloy coated steel other than "pure" zinc coated steel. However, only "pure" zinc coated steel is typically referred to as PPGI. For example, PPGL may be used for pre-painted 55%Al/Zn alloy-coated steel (pre-painted GALVALUME(r) steel*)       CHARACTERISTICS · Aesthetically pleasing. (Various colour choices from RAL colour palette) · Durable paint that lasts over several years · Corrosi…