Galvanized Light steel keel for plasterboard

Galvanized Light steel keel for plasterboardProduct Description T-grids are made of high quality steel. During the production process the hot dipped galvanized steel will be pressed into T shape after cooling and then baked with paint on surface.
Specification of T-Grid or T-Bar Note:
1.Thickness:0.25-0.35mm.
2.Other size canbe customers' request.
3.MS:Metric system. BS:British system.
Teninical data of T-Grid
Inspection item
Unit
National standard
Test result
Appearance
--
No damage
no
Hole distance tolerance
mm
Within 0.3
Within 0.1
tolerance of baking paint thickness
µm
More than 20
24
Width tolerance
mm
Within 0.5
0.1-0.3
Length tolerance
mm
Within 1.0
0.3-0.6
Underside straight limitation
mm/1000mm
Less than 1.3
0.6
Galvanized thickness
µm
More than 14
17
Load bending
mm
Less than 2.8
2.1Detailed Images
T-grids or T bar for gypsum ceiling tilesPackaging & Shipping
Package for T-GridApplicationContact me