Aluminium Hinged Doors
70 series, entrance/exit door, luxury powder coated surface treatment, high rank heavy duty hinge accessories
Product Overview
70 series aluminium hinged doors Safety: 70 series 1.6mm thickness strong profile with low explosive rate glass. Environmental and energy saving: Low U value and thermal break aluminum alloy for energy-efficient insulating glass. Comfort: Handles designed according to human body mechanics. Ventilation: Lets outside air flow inside for refreshing air. Performance: - Wind Pressure: 3000 Pa, Rating N6/C4 - Air Infiltration: 0.1 L/s·m² (Rating: Low) - Water Penetration: 900 Pa N6/C4 (Exposed) - Ultimate strength: 4500 Pa As a China-based system windows and doors factory, we provide developers and architects with precision-manufactured integrated systems at competitive wholesale pricing to support iconic globally building milestones.
Specifications
| Series | 70 series, 1.6mm thickness |
| Wind Pressure | 3000 Pa, Rating: N6/C4 (General) |
| Air Infiltration | 0.1 L/s·m², Rating: Low |
| Water Penetration | Test Pressure: 900 Pa N6/C4 (Exposed) |
| Ultimate Strength | Test Pressure: 4500 Pa |
Key Features
Thermal Break
Low U value thermal break aluminum alloy for energy-efficient insulation.
High Wind Resistance
Tested to 3000 Pa wind pressure with N6/C4 rating.
Ergonomic Design
Comfortable handles designed according to human body mechanics.
Low Air Leakage
Excellent air tightness at 0.1 L/s·m² for superior energy efficiency.
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