Specification for Roofing PPGI steel coil Roofing Color Coated Steel Coil PPGI Prepainted Galvanized Steel Coils THICKNESS: 0.12-1.20mm WIDTH: Regular size 914mm,1000mm,1200mm,1219mm,1250mm,1220mm. CUSTOMIZE: according to customer's requirement. Paint Thickness: Top side: 25+/-5 micron max Or based on customers' requirement Back side: 5-7micron Or based on customers' requirement Paint Color: Based on RAL No. or customers' color sample Surface Treatment: Galvanized, Chromated, Unoiled/Oiled, Bright Finished, Spangle, Fingerprint Resistance. Zinc Coating: Z0-Z180 COIL ID: 508mm, 610mm Surface Protection: PE,PVDF,SMP,HDP,etc PACKING: Standard packing for export: Water-proof and Sea-worthy. Standard Grades PPGI Steel Coil Base Material: Q235, SGCC, SGCD, SGLC, DX51D+Z, DX52D+Z, DX53D+Z SECC, SECD, SECE, DC01, DC03, DC04, DC05 Application for PPGI Steel Coil