aluminum ceiling T-grids bars

Description

Materials: hot-dipped galvanized steel and painting surface
·         Zinc coating: *5 to **0g/m²
·         Double-side painting
·         Coatings thickness: over *5
·         Coatings hardness: HB
·         Dimensions wind-age: less than 0.3mm
·         Underside straightness: 0.7/1,**0mm
·         Water content: 4.6%
·         Static loading test:
o    Load deflection: 2.6mm
·         High strength, pressure-resistant, no color difference and no rust
·         Thickness: 0.*7 to 0.4mm
·         Sizes: *2 x *4, *8 x *4, *8 x *4, *2 x *4, *8 x *4 and *5 x *5 series
·         Customized sizes are accepted