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High-Quality Prepainted Aluminum Coils from China - Leading Suppliers and Factory for PPGL Products
PREPAINTED ALUMINUM (PPAL)
| SUBSTRATE | Mill finish tension leveled Aluminum coils. |
| QUALITY | Smooth surface, Mill Finish Aluminum coils. |
| STANDARD | ASTM B209 M or any other international standards |
| ALLOY | 1100, 3004, 3005 , 3105 , 5005, 5050, 5052 etc.., or any other alloy on request |
| TEMPER | H -16, H – 26, H – 46, H – 48 |
| THICKNESS | 0.20 mm – 1.20 mm for Aluminium |
| WIDTH | 40 mm – 1350 mm |
| INTERNAL DIA. | 508 mm – Standard |
| 610 mm – Optional | |
| OUTER DIA. | 1800 mm Max |
Production process
Frequently Asked Questions (FAQ)
What is the substrate material used for Prepainted Aluminum (PPAL)?
The substrate used for our Prepainted Aluminum (PPAL) consists of high-quality mill finish tension leveled aluminum coils, which guarantees a flat and uniform base.
Which aluminum alloys and tempers are available?
We offer a wide range of alloys including 1100, 3004, 3005, 3105, 5005, 5050, and 5052 (other alloys are available upon request). The available tempers are H-16, H-26, H-46, and H-48.
What are the thickness and width limitations for PPAL coils?
The thickness of our prepainted aluminum coils ranges from 0.20 mm to 1.20 mm, and the width ranges from 40 mm up to 1350 mm.
What are the standard internal and outer diameter specifications?
The standard internal diameter (ID) is 508 mm, with an optional 610 mm ID available. The maximum outer diameter (OD) is 1800 mm.
Does the prepainted aluminum meet international quality standards?
Yes, all our prepainted aluminum coils are manufactured to comply with ASTM B209 M standards or other equivalent international standards to ensure superior quality.