Details
Parameter | |
Wall thickness of main profile:2.2mm | Opening Sash Size & Weight:Width≤3,000mm,Height≤3,000mm,Weight≤300KG,Glass thickness≤38mm |
Waterproof performance GB/T 7106:Lower frame A Up to Level 3 ,HD100B Up to Level 6 | Air permeability performance GB/T 7106:Up to Level 8 |
Wind load resistance performance GB/T 7106: Standard mullion Up to 1,500Pa Strengthen mullion Up to 5,000Pa | Acoustic performance GB/T 8485:Rw up to 36dB |
U value rating GB/T 8484:Uw up to 1.8W/m²K |
TEL :0763-3581109
EMAIL :xiaos11@kejian-gd.com
ADD : Lianhu, High tech Industrial Development Zone, Qingcheng District, Qingyuan City
61 Changlong Avenue, High tech Industrial Park