PPGL Coil
PPGL Coil Specifications
| Item | Available Range |
|---|---|
| Product Name | PPGL Coil / Prepainted Galvalume Steel Coil |
| Base Metal | 55% Aluminium-Zinc Alloy-Coated Steel (GL) |
| Metallic Coating Composition | Approximately 55% Aluminium / 43.4% Zinc / 1.6% Silicon by Mass |
| Substrate Grades | DX51D+AZ / DX52D+AZ / S250GD+AZ / S350GD+AZ / ASTM CS or SS Grades (As Specified) |
| Prepainted Product Standards | ASTM A755/A755M / EN 10169 / GB/T 12754 |
| Substrate Standards | ASTM A792/A792M / EN 10346 / JIS G3321 (As Applicable) |
| Thickness | According to Substrate Grade, Coating System and Mill Capability |
| Width | According to Mill Production and Slitting Capability |
| Coil Inner Diameter | According to Mill and Processing Requirements |
| Coil Weight | According to Mill Production and Order Requirements |
| Aluminium-Zinc Coating | According to Applicable Substrate Standard and Specified AZ Coating Designation |
| Coating Designation | ASTM AZ50 / AZ55 / AZ60 or EN AZ Coating Designation (As Specified) |
| Paint Types | Polyester (PE) / Silicone-Modified Polyester (SMP) / PVDF / Other Specified Coating Systems |
| Top Paint Thickness | According to Specified Primer and Finish Coat System |
| Back Paint Thickness | According to Specified Backing Coat System |
| Color | RAL Color Reference / Customer-Approved Color Sample |
| Surface Finish | Glossy / Matte / Textured (As Specified) |
| Edge Condition | Mill Edge / Slit Edge |
| Manufacturing Process | Continuous Coil Coating on 55% Al-Zn Alloy-Coated Steel Substrate |
| Dimensional Tolerances | According to Applicable Product and Substrate Standards |
| Processing Services | Slitting / Cut-to-Length / Profiling Upon Request |
| Applications | Roofing Sheets / Wall Cladding / Sandwich Panels / Building Panels / Industrial Enclosures |
| Inspection & Testing | Paint Thickness / Coating Adhesion / Bend Test / Color and Gloss Inspection as Required by Applicable Standard |
| Quality Documentation | Mill Test Certificate (MTC) / Coating Inspection Report as Specified |
| Packaging | Moisture-Resistant Wrapping / Steel Strapping / Export Packing as Agreed |
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