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      中文版 EN

      Home ? Product ? System doors and windows

    5. Characteristics
    6. Introduce
    7. Selective Color
    8. Parts
    9. Configuration
    10. Install Instance
    11. ES78 system window
      ES78 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   8. Multi-cavity heat insulation plaster  9. Soft-hard co-extrusion isobaric rubber strip 

      Structure width: 7.8mm   Base material wall thickness: ≥1.5mm 

      Wind load resistance: Level 9  Air impermeability: Level 8  Water tightness: Level 6 

      Heat retaining property: Level 8  Acoustical insulation: Level 3 



      Description

      1. Concise appearance, eight layers of watertightness and good air impermeability. 

      2. Bridge-cutoff profile, sound insulation, thermal insulation and watertightness. 

      3. Automotive hollow glass and strong sound insulation. 

      4. Thick profile and high wind pressure resistance coefficient. 

      5. Very beautiful vertical hinged door with window and covered edge. 

      6. Complete functions, opening out and hopper window and horizontal pivoting window, satisfying you. 


      Selective Color


      Parts

      Material: 6063-T5 primary aluminum 

      Wall thickness: 1.5mm

      Glass: Double glass 5+12A+4+12A+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   8. Multi-cavity heat insulation plaster  9. Soft-hard co-extrusion isobaric rubber strip 

      Structure width: 7.8mm   Base material wall thickness: ≥1.5mm 

      Wind load resistance: Level 9  Air impermeability: Level 8  Water tightness: Level 6 

      Heat retaining property: Level 8  Acoustical insulation: Level 3 


      Install Instance




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