PPGL (Pre-Painted Galvalume Steel Coil)
PPGL (Pre-Painted Galvalume Steel Coil) is a premium color-coated steel product manufactured using a hot-dip aluminum-zinc alloy coated steel (Galvalume/GL) substrate with a high-quality protective paint layer applied on both sides. It combines the excellent corrosion resistance of Galvalume steel with the aesthetic appeal and durability of advanced coating systems, making it an ideal solution for long-lasting roofing, cladding, and architectural applications.
PPGL coils are widely used in Sri Lanka and global markets due to their superior weather resistance, high strength-to-weight ratio, excellent heat reflection properties, and attractive color options. They are suitable for residential, commercial, and industrial construction projects where durability and appearance are critical.
Key Features & Benefits
- Excellent Corrosion Resistance: The aluminum-zinc alloy coating provides superior protection against rust, moisture, and harsh environmental conditions, offering a longer service life compared to conventional galvanized steel.
- High Durability & Weather Protection: Advanced paint coatings such as PE, SMP, HDP, and PVDF provide resistance against UV exposure, fading, scratches, and extreme weather conditions.
- Wide Range of Colors & Finishes: Available in standard RAL colors and customized shades to meet architectural and project requirements.
- Lightweight & High Strength: Provides excellent structural performance while reducing overall construction weight.
- Low Maintenance: The protective coating minimizes maintenance requirements and maintains its appearance for many years.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | PPGL / Pre-Painted Galvalume Steel Coil |
| Base Material | Galvalume (Al-Zn coated steel) |
| Steel Grades | SPCC, SPCD, SPCE, DC01–DC07, Q195, Q215, Q235 |
| Thickness Range | 0.12 mm – 2.0 mm |
| Width Range | 600 mm – 1250 mm (Customized available) |
| Coil Weight | 3 – 6 MT (Customized available) |
| Coil Inner Diameter | 508 mm / 610 mm |
| AZ Coating | AZ30 – AZ150 g/m² |
| Zinc Coating | Z30 – Z275 g/m² |
| Paint Coating | Top: 10–40 μm / Back: 5–20 μm |
| Surface Finish | Regular, Small Spangle, Big Spangle, Zero Spangle |
| Coating Types | PE, SMP, HDP, PVDF |
| Standards | ISO 9001, SGS, CE Certified |
Applications
PPGL steel coils are commonly used for:
- Roofing sheets and roof panels
- Wall cladding systems
- Industrial buildings and warehouses
- Residential construction
- Ceiling panels
- Garage doors
- Gates and fencing systems
- Structural fabrication
- Agricultural buildings
- Prefabricated buildings
- Architectural decorative panels
Available Colors & Designs
PPGL coils can be supplied in a variety of attractive finishes, including: Maroon, Burgundy, Blue, Green, Brown, Grey, White, Caulfield Green, Lesarize Blue, Sky Blue, Autumn Red, and Wood Design Patterns.
Customized colors and special PVDF finishes are available according to customer requirements.
Packaging & Delivery
- Standard export seaworthy packaging or customized packaging.
- Delivery period: Approximately 15–45 days depending on order quantity and production schedule.
- Minimum Order Quantity (MOQ): 25 Metric Tons.
- Payment Terms: T/T, L/C at Sight, D/P, or approved trade terms.
- Trade Terms: FOB / CFR / CIF.
Why Choose PPGL Steel Coils?
PPGL offers the perfect combination of strength, corrosion resistance, durability, and aesthetic flexibility, making it one of the most preferred materials for modern roofing and construction applications. It is an economical and reliable choice for projects requiring long-term performance in tropical climates such as Sri Lanka.
