The common grade and standard is the same as galvanized coil.
About the common size:Width:from 600mm to 1500mm,thickness:from 0.6mm-1.2mm,color:Bright Red/Sea Blue/Light Gray/Various Colors.The wight of one coil usually under 8 tons.
The last is gi sheet.There are some details of it in this chart.
The galvanized coil,ppgi and gi sheet widely used in Prefabricated house, rolling door,Electric appliance,roof and so on.
