狠狠久久噜噜,国产精品无码无卡在线观看,国产成人精品久久二区二区,日本一区欧美,亚洲欧美国产一区二区三区,日本久久网站,亚洲国产免费,精品成人一区二区一级毛片tv

狠狠久久噜噜,国产精品无码无卡在线观看,国产成人精品久久二区二区,日本一区欧美,亚洲欧美国产一区二区三区,日本久久网站,亚洲国产免费,精品成人一区二区一级毛片tv

中文版 EN

Home ? Product ? System doors and windows

  • Characteristics
  • Introduce
  • Selective Color
  • Parts
  • Configuration
  • Install Instance
  • ES70 system window
    ES70 system window


    1. Huajian profile  2. Combination angle glue injection process  3. Micro ventilation system 

    4. High cost performance  5. Stepped drainage   6. Type C heat insulation plaster design 

    7. Mullion workmanship 



    Description

    1. Notch standardization: fitting notch, line pressing notch, duct corner notch, rubber strip notch, installation notch and sealing notch. 

    2. The stepped drainage averts the rainwater flowing to the indoor direction. 

    3. The Type C heat insulation plaster improves the heat-insulating property, and becomes an important constituent part of stepped drainage. 

    4. The outdoor profile diversion trench design is good for timely discharge of rainwater. 

    5. Moisture separation isobaric rubber strip, separated external watertight chamber and indoor air-tight chamber. 

    6. The die-casting duct corner meets the corner connection requirements at different angles; The surrounding gluing process strengthens the corner connection. 


    Selective Color


    Parts

    Material: 6063-T5 primary aluminum 

    Wall thickness: 1.5mm

    Glass: Double glass 5+9A+4+9A+5 

    Hardware: Customization of special hardware for Siegenia Great Wall Series 

    Rubber strip: Automotive ternary ethylene propylene rubber strip 


    Configuration

    1. Huajian profile  2. Combination angle glue injection process  3. Micro ventilation system 

    4. High cost performance  5. Stepped drainage   6. Type C heat insulation plaster design 

    7. Mullion workmanship 


    Install Instance




    Copyright ? Shandong Lvdun Door & Window Co., Ltd.