group nameHung Window
Min Order1 piece
brand nameFOWALL Curtain Wall System Supplier
update timeFri, 17 Jul 2026 03:56:16 GMT
Min Order1 piece
| Item | Performance | |
| Wind Load Resistance | 3000–7000 Pa | |
| Water Tightness | 150–300 Pa (ASTM E331) | |
| Air Infiltration | ≤ 0.1–0.3 cfm/ft² (ASTM E283) | |
Thermal Performance | 1.2–2.5 W/m²·K | |
| Acoustic Insulation | 25–40 dB | |
Hardware Durability | ≥ 50,000 cycles | |
Corrosion Resistance | 1000–2000-hour Salt Spray Test (ASTM B117) | |
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