White and gray purified color-coated coil; light gray steel coil for industrial clean rooms; multi-layer coating, customizable
Shanghai Biying International supplies white lime purified color-coated steel coils in light gray series, specifically designed for industrial cleanroom partitions. Available with PVDF, polyester, and powder coating processes. Substrates include aluminum-magnesium-manganese or aluminized zinc. Uniform color available; custom cutting to size offered.
Technical Specifications
Technical Specifications
| Execution Standard | GB/T 12754-2019 / ASTM A755 / EN 10169 |
| Substrate Type | Hot-dip galvanized substrate / Aluminum-zinc coated substrate |
| Thickness Range | 0.3mm - 1.5mm |
| Width range | 800mm - 1500mm |
| Coating structure | Front 2/2 (2-coat, 2-bake) / Back 1/1 |
| Coating Type | PE Polyester / SMP Silicone-Modified Polyester / PVDF Fluorocarbon |
| Coating Thickness | Front: ≥20μm / Back: ≥5μm |
| Color selection | Supports RAL color card customization, including common white, gray, sea blue, and crimson. |
| Service Life | PE: 10-15 years / SMP: 15-20 years / PVDF: 20-25 years |
Typical Use Cases
Hint:The specifications above represent the general technical scope for this product category. For detailed material test reports (MTC), coating inspection data, and custom specification parameters, please contact our technical consultants.
Product Details
1. Product Positioning
White-gray (light gray) purified color-coated coil, primarily used for internal partitioning in industrial cleanroom environments.
II. Core Selling Points
- Subtle light gray finish for a low-key, timeless look—ideal for large-scale partitions in workshop interiors.
- Complete range of fluorocarbon, polyester, and electrostatic powder coating processes available—choose based on your budget.
- Aluminum-magnesium-manganese or aluminum-zinc coated base materials available
- Uniform color, flat surface, and excellent overall integrity after assembly.
3. Use Cases
Industrial cleanroom partitions, server rooms, and equipment room walls.
4. Supply and Service
Supports slitting to length and decoiling. Ships directly from Shanghai warehouse nationwide for cleanroom engineering projects.