Broken Bridge Pressure Window
(Total 0 Products)
Product parameters
Main profile wall thickness: 1.8mm
Profile specification: outer frame: 110 , glass sash: 75mm , screen: 50mm
Hinges: German Ruinas hinge
Opening mode: external opening, internal opening, external upper hanging, internal opening and inverting, door and window.
Product performance
Thermal insulation performance: Grade 7 6W/(㎡-k)
Sound insulation performance: Grade 6 35DB-45DB
Watertightness performance: Grade 6 700PA
Airtightness: Grade 8 4.5≤92≥3.0
Wind Pressure Resistance: Grade 8 3.5≤P3≥4.0 Adopting seamless welding technology of the window sash, the corner of the group can reach 100% seamless processing so as to enhance the airtightness, watertightness, wind pressure resistance, as well as sound insulation and heat limitation performance of the Doors and Windows.