China WDMA School Acoustic Door And Window Keyword 1:WDMA School Acoustic Door And Window corrision resistance

corrision resistance

solid doors will block sound than thin doors

Groove  Material:6063T5 Aluminum

Huixi) or German Brand (ROTO/AUBI/GU)

Customized service Color

China WDMA School Acoustic Door And Window Keyword 1:WDMA School Acoustic Door And Window corrision resistanceFactory Addr:: Shandong, China Brand Name:: WDMA Product Type:: Aluminum Window Frame Material:: Aluminum Alloy Open Style:: Swing Opening Pattern:: Horizontal Screen Netting Material:: Stainless Steel Uw Range:: 1. 7 6. 6 SHGC Range:: 0. 21 0. 66 Airtight Range:: 6. 6 Maximum Water Rating:: up to 450Pa Maximum Acoustic Rating:: Rw31 Maximum Wind Rating:: up to 1500Pa ULS Surface Treatment:: Powder Coated; PVDF Glass Standard:: CE AS2208 IGCC Aluminum