Specifications
1、Sash width：450mm-1200mm
2、Sash High：500mm-2200mm
3、Max sash weight：100kg
Technical parameters
1、Visual surface size：
Ø Window frame：34mm
Ø Window sash：77.6mm
2、Profile width：
Ø Frame：77mm
Ø Sash:87mm
3、Range of total glass thickness：35mm-54mm
4、Insulation strip size：39mm
Typical Window type products U-value：1.3 -1.6W/(㎡·K) （Depending on the glass configuration, the insulation performance of the entire window varies depending on the glass configuration）
Product Features
1、Realize three layers of rubber strip sealing, with the middle rubber strip fully utilizing the principle of equal pressure, resulting in better sealing effect；
2、The powerful locking point structure and unique anti pry design make the product have excellent anti pry effect；
3、The application of automotive grade foam rubber strips has a longer service life and a more comfortable product feel；
4、Standardized processing technology that balances efficiency and quality；
5、Multiple material combinations to meet the needs of building super large grids；
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| Product Category | 1 level | 2 level |
Product Name | 77Series Casement Windows |
| Aluminum Windows and Doors | Aluminum Windows |
Technical Specifications
Thickness | 1.8mm | Door frame | Ø 34mm
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Bearing | 100KG | Door sash | Ø 77.6mm
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Blade width | 450-1200mm | Frame | 77mm |
Blade height | 500-2100mm | Sash | Ø 87mm
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Standard glass | 30-54mm | U-value | 1.3 -1.6W/(㎡·K) |
Hardware | TODN |
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Themal Insulation Performance(UW) | 1.2-1.5W/m²K |
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Wind Pressure Resistance Performance | +5000Pa |
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Acoustic Insulation Performance | Rw up to 40dB |
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Water tightness Performance | +700Pa |
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Air tightness/(m·h） | q10≤ 0.5m³ |
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Packaging Material
PE Film |
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PVC Corner Protector |
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