90 narrow side flat frame double inward opening concealed drainage system window_Shandong Nine Craftsman Door & Window Technology Co., Ltd.

90 narrow side flat frame double inward opening concealed drainage system window

90窄边平框双内开隐排水系统窗

90窄边平框双内开隐排水系统窗1

90窄边平框双内开隐排水系统窗2

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Product Details

System shape parameters

Product description

1.90 series of high-end system windows with narrow sides, screens with integrated internal and external flat frames, double internal openings, and narrow frames with hidden drainage design. The wall thickness of the national standard is 1.8mm, the frame is narrow, and the field of vision is sufficient for the ultimate enjoyment.

2. Profile multi-cavity design, 30mm multi-cavity PA66 heat insulation strip, advanced glue injection pin technology, EPDM integrated welding and other adhesive strips, multi-channel automotive-grade EPDM composite rubber strip sealing, standard 5G+ 12A+5G+12A+5G three-glass two-cavity tempered hollow glass, the air tightness, water tightness, sound insulation, heat insulation performance of the whole window is stronger.

3. 100% virgin aluminum material is sprayed by electrostatic powder, which is anti-corrosion and durable.

4. The window structure is designed with decorative lines to increase the beauty of the whole window, and it is matched with the 4 round metal fan corners. Make the whole window beautiful, stylish, atmospheric, safe and practical.

5. The vertical hidden drainage design of the profile itself prevents rainwater from backflowing and sedimentation, and the drainage is smooth and not blocked.

6. The hardware is made of German Noto's new austenitic steel parts, which are corrosion-resistant, add nylon non-metallic parts, and ensure the stability of the flat opening without swinging. The lower hinge and connecting rod are parallel, and the operation is stable and the load-bearing is high.

7. Optional non-decorative line clause.

Product performance

Technical parameters

Series	Profile thickness	Glass	Open method	Other
90 narrow side flat frame double inward opening concealed drainage system window	1.8mm	5G+9A+5G+9A+5G 5G+18A+5G	The glass fan opens inwardly King Kong net fan flat open	German imported Haobo handle+ROTO hardware