procurement of fluidizing tiles for esp, buffer hoppers and air lock tank of ahp 2x600mw units, sstpp, mppgcl, dongalia , fluidizing tiles ( square ) size-12”x12”x1” tolerance + 5mm specifications: material: blue fused alumina ( al203 content 82% ) max use temperature : 900 degreec porosity:30% to 40% bulk density 2.3 gm / cc max mor dry : 150ksc mor wet : 120 ksc 7 gk6 blue pt , fluidizing round tiles ( pad ) for air lock tank ( nuva feeder ) size-100 mm ( dia ) thickness-25mm specifications: material: blue fused alumina ( al203 content 82% ) max use temperature : 900 degree c porosity:30% to 40% bulk density 2.3 gm / cc max mor dry: 150kg / cm sq. mor wet : 120 kg / cm sq. 7 gk6 blue pt