It 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. Today the term GI typically refers to essentially pure zinc (>99%) continuously hot dip coated steel, 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*)
Typical thickness between 0.2 – 1.0 mm. Typical width between 600 - 1250 mm.
Comes in COIL & SHEET form- COIL
- SHEET
