product introduction
the design of profile section is scientific and reasonable, and features high strength, simple and fashionable appearance, wide, thick and heavy;
it is designed with single track to effectively reduce the manufacturing cost;
the door leaf adopts multiple sealing to effectively improve the water tightness and air tightness of the product;
different colors can be made indoors and outdoors as needed;
the opening and closing at any position of the door can be realized with hardware;
the humanized micro-ventilation design, electric and remote control are optional.
product detail
the sealing material has good weatherability and can also maintain good sealing performance at high or lower ambient temperature.
anti wind pressure | 8级 4.5≤p3<5.0 |
airtightness | 4级 2.5≥q1>2.0 |
water tightness | 3级 250≤△p<350 |
sound insulation | 4级 35≤rw ctr<40 |
thermal insulation | 6级 2.5>k≥2.0 |