Pre Painted RAL Colors AISI 304 Stainless Steel Sheet 0.4mm-1.2mm
Pre-Painted RAL Colors Stainless Steel Coil, 0.4-1.2mm, Outdoor Durability
Pre-Painted RAL Colors Stainless Steel Coil combines aesthetic versatility with industrial-grade durability, designed for architectural, signage, and outdoor applications demanding vibrant colors and long-term weather resistance. Available in 0.4mm to 1.2mm thicknesses, this coil is pre-coated with high-quality PVDF (polyvinylidene fluoride) or polyester paints in RAL color codes, ensuring UV resistance, color retention, and protection against corrosion, salt spray, and pollution. The stainless steel substrate (Grade 304 or 316L) provides structural integrity, while the advanced coating technology guarantees a flawless finish for façades, roofing, and decorative structures. Compliant with ISO 12944 and AAMA 2604 standards, it is ideal for projects where aesthetics and outdoor performance are paramount.
2. Detailed Specifications
| Parameter | Details |
|---|---|
| Material | AISI 304 / 316L (optional) |
| Element Composition | 304: Cr: 18-20%, Ni: 8-10.5%, Mn: ≤2%, C: ≤0.08% 316L: Cr: 16-18%, Ni: 10-14%, Mo: 2-3%, C: ≤0.03% |
| Thickness | 0.4mm – 1.2mm (±0.02mm tolerance) |
| Width | 1000mm – 1500mm (standard), customizable |
| Coating Type | PVDF (25-30μm) or Polyester (15-20μm) with primer |
| Color Options | Full RAL color palette (e.g., RAL 1018, RAL 7021) + custom Pantone匹配 |
| Surface Hardness | 2H-3H (pencil hardness) |
| Certifications | ISO 12944, AAMA 2604, QUALICOAT Class 2, EN 1396 (coating adhesion) |
| Applications | Building façades, solar shading systems, signage, outdoor furniture |
3. Advantages of Importing Our Pre-Painted Coil
Competitive Benefits
- Color Consistency: Digitally calibrated RAL colors with ±5% tolerance for large-scale projects.
- Outdoor Resilience: PVDF coating withstands 20+ years of UV exposure (ISO 4892-3 tested).
- Cost Savings: 15-25% lower cost than EU-painted coils with identical QUALICOAT certification.
- Eco-Friendly: VOC-free coatings and recyclable stainless steel substrate (80% recycled content).
Key Selling Points
- Zero Fading Guarantee: 10-year warranty against color fading or chalking.
- Corrosion Resistance: Salt spray resistance >1,500 hours (ASTM B117).
- Customization: Pre-cut sheets, embossed patterns, or anti-graffiti coatings available.
- Fast Turnaround: 7-12 day lead time for standard RAL colors; bulk order discounts.
- Technical Support: Free color-matching services and substrate pre-treatment guidance.
4. Diverse Outdoor Applications
| Industry | Use Cases |
|---|---|
| Architecture | Curtain walls, rooftop cladding, atrium canopies, metro station entrances. |
| Urban Infrastructure | Bus shelters, highway sound barriers, pedestrian bridges, EV charging stations. |
| Retail & Hospitality | Branded storefronts, restaurant signage, resort pergolas, outdoor LED displays. |
| Landscape Design | Park benches, decorative screens, garden art installations, public sculptures. |
| Renewable Energy | Solar panel backing, wind turbine housings, green building facades. |
FAQ:
Q: Are you a manufacturer or trading company?
A: We are a factory with 12 years of sales experience.
Q: Where is your factory located?
A: Our factory is located in Wuxi City, Jiangsu Province, China.
Q: How can I get samples?
A: There are always pre-production samples before mass production; there is always final inspection before shipment;
Q: What payment methods do you offer?
A: Accepted delivery terms: FOB, CFR, CIF, EXW, Express; Accepted payment currencies: USD, RMB; Accepted payment methods: T/T, L/C,
Credit Card, Western Union, Cash;
Q: What are your after-sales service details?
A: 1) We provide necessary technical support to all customers, such as material properties and heat treatment data suggestions.
2) We provide suitable steel technical parameters for customers in Germany, the United States, Japan, the United Kingdom and other countries.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.