Foshan Dolphin Metal Products Co.,LTD
Security --- Efficient --- High quality --- Standard
Add to Cart
New Design White Aluminum Frame Tempered Glass Window Swing Open Style French Casement Window
Product features and advantages
Practical school Quality is more assured
System door and window technology beyond the ordinary
Glue injection process through the system window
The internal drainage is far away to ensure the overall watertightness of doors and windows
Glue sealing process
Press strip glass assembly process
14.8mm high performance insulation strip
Two-component corner adhesive imported from Germany
| Performance | Parameter | National Standard |
| Wind Load Resistance | 4.5<=p3>=5.0 | level 8 |
| Air Tightness | 2.5<=q1<=2.0 | level 8 |
| Water Tightness | 350<=△p>=700 | level 5 |
| Thermal Insulation | 3.0>k>=2.5 | level 5 |
| Sound Insulation | 35=<Rw+Ctr<40 | level 3 |
|
