Aluminum configuration: Weidun aluminum-ultra-high-precision AL6060-T66 material, main material wall thickness 1.8mm
Opening method: inner opening
Surface treatment: Akzo Nobel powder spraying
Insulation configuration: Weidun PA66GF25-30mm Ninon insulation strip
Sealing configuration: Weidun EPDM composite material strip
Glass configuration: double glass 5+27A+5/triple glass 5+9A+5+12A+5/quadruple glass laminated 5*5+9A+5+9A+5
Hardware configuration: ROTO+HOPO hidden hinge/wehag Weihagen
Technology configuration: one-piece anti-collision metal corner guard, square closed buckle strip, integrated corner code injection process, microwave vulcanized welded central sealing strip, dustproof strip, center support mortise and tenon connection, Tainofeng silent lock strip, floor drain
Optional configuration: cavity insulation cotton, fixed position corner pressure line, continuous bending central sealing strip, Tainofeng insulation strip
Product features: meet high performance requirements, open sash width 20 cm, ensure children’s safety while indoor frame sash flat and beautiful design, combined with the building and environment’s own conditions, choose laminated glass, suitable for noisy environment