Coating type: PE, SMP, HDP, PVDF Zinc:50g-80g Standards: GB/T ... metric tonsCoil DM: I.D: Φ508mm O.D: Max Φ1500mmCoating type: PE, SMP, HDP, PVDFStandards: GB/T 12754, JIS G 3302Surface ... , corrugatedroofing, commercial use, householdappliance, industry, familySpecial applicationWear resistant steelhigh- strength - steel plateColorUltramarine,Grayish white,Bright red,Ivory white,etc.Titanium white ...