Material Composition | Commercial HVAC installations | Industry Standard: Galvanized Steel (ASTM A653) Our Base: Stainless Steel (304 grade, ASTM A240) Our Advanced: Duplex Stainless Steel (ASTM A890) | ▲ Base: 50% higher corrosion resistance than galvanized steel. ▲▲ Advanced: Withstands 1,000+ hours salt spray test (ISO 9227). | Base: 15% heavier than galvanized steel. Advanced: 30% higher cost due to material. |
Structural Thickness | Heavy-duty AC mounting | Industry Standard: 1.5mm Our Base: 2.0mm (EN 10112) Our Advanced: 2.5mm (EN 10112) | ▲ Base: Supports 150kg load (vs 100kg industry) ▲▲ Advanced: 200kg load capacity with 40% higher tensile strength. | Base: Adds 10% weight. Advanced: Bulky for compact installations. |
Welding Method | Industrial vs residential setups | Industry Standard: Manual TIG Welding (ISO 6947) Our Base: Automated MIG Welding (ISO 14352) Our Advanced: Robotic Laser Welding (ISO 12289) | ▲ Base: 30% faster assembly, 20% fewer defects. ▲▲ Advanced: 100% seam integrity, no post-weld treatment. | Base: Requires skilled labor. Advanced: High equipment cost. |
Load Capacity | Commercial vs residential AC units | Industry Standard: 100kg (EN 1993-1-8) Our Base: 180kg (verified via EN 1993-1-1) Our Advanced: 250kg (EN 1993-1-8) | ▲ Base: Supports 2.5-ton AC units. ▲▲ Advanced: Handles 5-ton industrial ACs. | Base: Overload risk at 200kg. Advanced: Requires reinforced mounting points. |
Corrosion Resistance | Coastal or industrial environments | Industry Standard: 200-hour salt spray (ASTM B117) Our Base: 500-hour salt spray (ASTM B117) Our Advanced: 1,200-hour salt spray (ASTM B117) | ▲ Base: Ideal for urban pollution. ▲▲ Advanced: Marine-grade durability. | Base: Painted finish may chip. Advanced: Requires specialized coating. |
Adjustability | Custom AC positioning | Industry Standard: Fixed height Our Base: 3-position height adjustment (ISO 7200) Our Advanced: Infinite tilt/height adjustment (ISO 10360) | ▲ Base: Fits 80% of standard AC models. ▲▲ Advanced: Adapts to irregular roof slopes. | Base: Limited tilt angles. Advanced: Complex installation. |