ceiling t bar (alloyed),Ceiling T-grid,metal stud with alloyed, harder and more popular in Iraq and other Mid-East countries CEILING T BAR (TB02 38H,32H) Ceiling T-Grid1) 32H model ... 0.23mm, 0.25mm, 0.28mm, to 0.30mm 2) 38H model:a) Main tee: 24 x 38 x 3.0m ...