Sell Aluminum-Alloy Operator Window

Model No.:DF65
Product Origin:China
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Description:Characteristic: 1) The window screens are installed in inner jamb and mounted inside. It is easy to load and unload window screen to wash 2) The outside appearance of the window is beautiful. The arc-shaped pressing line and the round flow line of the inside profile makes the window luxurious and tactful 3) The inverse pressing line is easy to install glasses inside 4) The fittings are adopted original German operator and match a special hinge. It is operated easily and can be locked in any angle between zero degree and ninety degree. That is easy to the user adjust the ventilating quantity according to their need 5) The unit area weight is heavier and the fittings are top grade. This kind of window generally suits top grade buildings Basic material: 1) Material thickness: 1.4mm 2) Glass: 5mm flat figured glass 3) Surface treatment: fluoro-carbon paint 4) Fittings: hinge, operator Remark: The concrete size of the product, fittings and surface treatment can meet the clients' need. Function parameters: 1) Noise insulation (RW): ≥28dB 2) The wind pressure resistance: third class (GB/T7106) 3) The air permeation resistance: third class (GB/T7108) 4) The rain resistance: third class (GB/T7108)