PPGI Steel Sheet - Premium Quality Galvanized Steel For Construction (ASTM Standard)
Pre-Painted Galvanized Iron (PPGI) Steel Sheets combine dual-layer corrosion protection (hot-dip galvanized base + organic coating) for superior durability and aesthetic appeal in construction projects. Compliant with ASTM A653 standards, these sheets are available in 0.2–1.5mm thicknesses and 600–1,500mm widths, offering UV resistance, color retention, and structural integrity for roofing, cladding, and industrial applications.
Key Benefits:
- Ultimate Corrosion Resistance: 1500+ hours salt spray resistance (ISO 9227) with 20–30μm PVDF/polyester coating.
- Architectural Aesthetics: 200+ RAL colors, woodgrain/matte finishes, and anti-scratch surfaces.
- Global Compliance: ASTM A653, EN 10169, JIS G3312, and ISO 1461 certified.
- Sustainability: RoHS-compliant, 70% recycled steel content, and LEED-friendly production.
- Easy Installation: Pre-painted surfaces eliminate secondary painting, reducing labor costs by 25%.
- Custom Solutions: Embossed patterns, perforated designs, or fire-retardant coatings (Class A).
2. Technical Specifications
| Parameter | Details |
| Base Material | Hot-Dip Galvanized Steel (Zinc: 60–275g/m²) + Organic Coating (PVDF/Polyester) |
| Chemical Composition | C ≤0.10%, Mn ≤0.50%, P ≤0.03%, S ≤0.03%, Al 0.02–0.20% (ASTM A653) |
| Grades | ASTM A653 (SS Grade 33–80), EN 10169 (DX51D+AZ), JIS G3312 (SGCC1) |
| Thickness Range | 0.2mm–1.5mm (±0.03mm tolerance) |
| Sheet Dimensions | Width: 600–1,500mm (±2mm), Length: Custom-cut (2,000–6,000mm) |
| Coating Properties | Topcoat: 15–25μm, Primer: 5–10μm, hardness ≥2H (pencil test) |
| Certifications | ASTM A653, EN 10169, ISO 1461, RoHS, LEED, TUV Rheinland |
| Key Applications | Factory roofs, warehouse cladding, cold storage walls, and architectural canopies |
3. Advantages of Importing Our PPGI Steel Sheets
Competitive Edge:
- Cost Efficiency: 30–35% cheaper than EU/US suppliers with identical ASTM A653 certification.
- Fast Delivery: 15–20 days lead time for 20-ton orders, including custom color matching.
- Quality Assurance: Third-party tested for adhesion (cross-cut test ≥4B), gloss retention (ΔE ≤5 after 5,000 hours QUV), and bendability (0T–2T).
- Sustainable Packaging: Recyclable PE film + edge protectors to prevent transit damage.
- Technical Support: Free samples, CAD drawings, and wind load calculations for architects.
- Customization: Antimicrobial coatings for hospitals or high-reflectivity finishes for solar farms.
4. Construction & Industrial Applications
| Industry | Use Cases |
| Commercial Construction | Shopping mall roofs, office building façades, and airport terminals. |
| Industrial Facilities | Food processing plants, pharmaceutical cleanrooms, and chemical storage walls. |
| Residential Projects | Eco-homes, garage doors, and balcony cladding with woodgrain finishes. |
| Transportation | Bus station shelters, EV charging station roofs, and railway platform covers. |
| Renewable Energy | Solar carports, wind turbine tower cladding, and biogas plant exteriors. |
| Agriculture | Poultry farm ceilings, greenhouse roofs, and irrigation system housings. |
| Public Infrastructure | Stadium domes, hospital rooftops, and school gymnasium walls. |
FAQ
1. Who are we?
Our headquarters is located in Anhui, China. Since 2010, we have sold to the domestic market (30.00%), South Asia (10.00%), South America (10.00%), North America (10.00%), Southeast Asia (10.00%), and Africa (5.00%) , Northern Europe (5.00%), Central America (5.00%), Middle East (5.00%), Western Europe (3.00%), Oceania (3.00%), Southern Europe (2.00%), East Asia (1.00%), Eastern Europe (1.00%) . There are about 11-50 people in total in our factory.
2. How do we ensure quality?
There are always pre-production samples before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
PPGI Steel Sheet, stainless steel pipe, stainless steel coil, stainless steel strip, wear-resistant plate, galvanized steel plate
4. Why should you buy from us instead of other suppliers?
The company introduces advanced technology and equipment, and its products are exported to Western countries such as the United Kingdom and the United States. It has strong technical force and experienced technical and management personnel.
5. What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW;
Accepted payment currencies: USD;
Accepted payment methods: T/T, L/C, cash;
Languages spoken: English, Chinese
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ASTM PPGI Steel Sheet Plate Pre Painted Galvanized Iron Sheets For Construction Images
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