... can combine into tempered insulated, laminated insulated and LOW-E insulated glass and other different combined glass to bring out different effects. Standard Insulated glass GB/T11944-2002 ... Specification maximum size:2440mm×4200mmminimum size: 300mm×300mmmiddle layer thickness (standard) 6A,9A,12A,16A Insulated Glass,Double Glass,Building Glass,window glass ...