Coated Steel Sheets | Roofing, siding, decorative panels | Zinc Coating Thickness: Z81-Z120 g/m² (ASTM A653) Color: Customizable (e.g., Purple) | ▲ Industry Standard: 60 g/m² zinc coating → Our Base: 81 g/m² (▲) ▲▲ Our Advanced: 120 g/m² (▲▲) (Enhanced corrosion resistance) | Higher cost than bare steel; requires专业安装 for optimal performance. |
Galvanized Steel | Outdoor structures, fences | Corrosion Resistance: ASTM A153 Class C Surface: Glossy Painted Finish | ▲ Industry Standard: 50-year lifespan → Our Base: 60 years (▲) ▲▲ Our Advanced: 80 years (▲▲) (Zinc layer prevents rust) | Heavier than aluminum; less flexible for curved designs. |
Color-Coated Steel | Architectural facades, signage | Paint Adhesion: ASTM D3359 Grade 5B Thickness: 0.3-2.0 mm (Customizable) | ▲ Industry Standard: 1.5 mm thickness → Our Base: 1.8 mm (▲) ▲▲ Our Advanced: 2.0 mm (▲▲) (Withstands UV exposure) | Premium paint adds cost; may require专业涂装. |
PPGI/PPGL Coils | Containers, automotive parts | Hardness: Mid-Hard (Rockwell B 40-50) Certification: RoHS Compliance | ▲ Industry Standard: 30% corrosion resistance → Our Base: 45% (▲) ▲▲ Our Advanced: 60% (▲▲) (Suitable for harsh environments) | Limited to flat profiles; post-processing may reduce coating integrity. |
Precision Tolerances | Industrial machinery components | Dimensional Tolerance: ±1% (ISO 3801) Length: Customized (Up to 100m) | ▲ Industry Standard: ±2% tolerance → Our Base: ±1.5% (▲) ▲▲ Our Advanced: ±1% (▲▲) (Ensures precise assembly) | Higher cost for tight tolerances; longer lead times for customization. |
Multi-Application Steel | Tools, pipes, corrugated sheets | Grade: ASTM A653/DX51D (Formability & Strength) Application Versatility: 6+ Uses Listed | ▲ Industry Standard: 3-4 applications → Our Base: 5 (▲) ▲▲ Our Advanced: 6+ (▲▲) (Reduces inventory costs) | Requires skilled labor for diverse applications; heavier than plastic alternatives. |