塑钢 ES90 Window System

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型材型厚  Profile wall thickness

                1.8mm

产品结构  Product structure 

                90mm/8 腔体3座封

                90mm, 8 chambers with 3 seals

增强型钢  Reinforced steel

                2.0mm 厚钢衬

                2.0mm thick steel liner

五金配置  Hardware configuration

               德国进口内平开下悬窗五金

               German imported hardware for inward opening 

玻璃配置  Glass configuration

                 5+16A+5+16A+5, 采用 Low-E 玻璃可配置夹胶中空玻璃、真空玻璃

                 5+16A+5+16A+5, using Low-E glass Laminated insulating glass and vacuum glass can be configured

玻璃厚度  Glass thickness

                 47mm、50mm、53mm

胶条         Rubber strip

                 汽车级三元乙丙密封胶条

                 Automotive-grade EPDM sealing strip

框扇         Frame and sash

                角部焊接，更坚固，不易变形

                 Corner welding, stronger and less likely to deform

气密性  Air tightness

             8 级 (Grade 8)

抗风压  Wind pressure resistance

             7 级 (Grade 7)

保温性  Thermal insulation performance

             1.2~0.79W/( ㎡·K)

水密性  Water tightness

             5 级 (Grade 5)

隔音性  Sound insulation

             Rw ≥ 48dB