Product Parameters: Specifications (mm): Coil thickness: 0.18~0.8mm Coil width: 800~1250mm Coil internal diameter: 508mm Coil external diameter: 800~1500mm Coil weight: 3-6T Coating Performance Testing Standards Specifications (mm): Coating Structure: 2/2 (double coating front/back) 1/2 (double coating front/single coating back) 1/1 (single coating front/single coating back) Color: As required by customers Paint Film Thickness: 25-30Ìm Mills Standard Export Packing.