Material Composition | Industrial, Commercial, Residential | Industry Standard: Basic metal ▲ Base: Steel (ASTM A36, 250 MPa tensile strength) ▲ Advanced: Galvanized Steel (ASTM A153, 500-hour salt spray test) | Base: Durable for heavy-duty use; Advanced: Enhanced corrosion resistance | Base: Heavier than plastic alternatives; Advanced: Higher cost compared to base |
Compliance Certification | Regulated Environments (Schools, Hospitals) | Industry Standard: No compliance ▲ Base/Advanced: RoHS compliant (EU Directive 2011/65/EU) | Ensures safety in regulated spaces (e.g., no hazardous substances) | No additional certifications (e.g., UL, CE) for specialized markets |
Mounting Flexibility | Multi-Use Installations (Offices, Warehouses) | Industry Standard: Fixed holes ▲ Base/Advanced: Adjustable strike plate (±5mm tolerance) | Fits misaligned doors; reduces rework during installation | Requires precise alignment for optimal performance |
Corrosion Resistance | Coastal or Humid Areas (Hotels, Farms) | Industry Standard: Uncoated metal ▲ Base: Painted steel (ASTM D3359 adhesion) ▲ Advanced: Zinc-coated (ASTM A153, 90% adhesion) | Base: Basic weather protection; Advanced: Withstands saltwater exposure | Base: Paint may chip over time; Advanced: Complex coating process increases cost |
Load Capacity | High-Traffic Areas (Malls, Sports Venues) | Industry Standard: 100 kg ▲ Base: 200 kg (ISO 14579) ▲ Advanced: 300 kg (ISO 14579) | Base: Supports standard doors; Advanced: Ideal for heavy-duty applications | Base: Not suitable for industrial doors; Advanced: Requires reinforced mounting |
Adjustability | Custom Installations (Villas, Courtyards) | Industry Standard: Non-adjustable ▲ Base/Advanced: Adjustable strike plate (±5mm tolerance) | Adapts to uneven door frames; reduces installation time | Limited adjustment range for extreme misalignments |