HC81H Ultra-narrow Hidden Sash Inward Opening Window
Parameter Details
Profile wall thickness
National standard 6063-T5 high-precision profile Local wall thickness 1.8mm
Drainage system
Hidden drainage
Seal strip technology
Ternary乙丙/compound EPDM Main密封整框焊接
Glass standard
5G+20A+5G(black aluminum spacer)
Hardware
Fan hardware: Germany进口雷哲五金
Screen hardware: Haijun
Germany雷哲无底座执手
Visible surface
Frame:18.5mm Fan:43.5mm
Product performance
Wind resistance:8级
Air tightness:8级
Water tightness:6级
Sound insulation:3级(30-35db)
Thermal insulation:7级 1.6≤K<2.0w/㎡.k
Product selling points
Ultra-narrow hidden sash structure, double inward-opening design, flush frame/sash design
Screen multi-point locking+dedicated合页configuration
Screen mesh can be configured with high-transparency stainless steel mesh or high-transparency fiberglass mesh
Lower frame and middle横框adopt hidden drainage, independently developed dedicated drainage components,畅通drainage system
Three-layer automotive-grade ternary乙丙发泡式密封胶条, large cross-section compound等压胶条, ensuring air/water tightness
Color scheme
Using"fifteen" colors to凝固time slices,重塑home aesthetics. Drawing inspiration from Chinese traditional culture, creatively"twelve时辰color spectrum", each时辰corresponds to different color emotions, using objects to承载the patina of time and memory, constructing oriental aesthetics' time poetry through color流转, perfectly matching different home styles.
AdoptingAkzoNobel metal powderspraying technology, with its excellent anti-corrosion and weather resistance performance, becomes the首选for high-end door/window profiles. Powder forms velvet texture with butterfly-wing adhesion, 15 colors whispering in light/shadow, each curved surface flowing with anti-oxidation armor,淬炼metal into warm satin. The凝固liquid aesthetics ultimately becomes the emotion container for dwellers.