procurement of ceramic rope and tape for 1x500 mw unit, sgtps, mppgcl, birsinghpur. , ceramic white braided square rope, size-20 mm working temp. 500 °c, bin:71324261150-03 chemical composition: al2o3: 44% to 48%, sio2:52% to 56% other:=2% density: 600 to 700 kg / m³ loss on ignition:=15% ( at 850 °c ) , ceramic white braided square rope, size 40 mm working temp. 500 °c, bin:71324261162-03 chemical composition: al2o3: 44% to 48%, sio2:52% to 56% other:=2% density: 600 to 700 kg / m³ loss on ignition:=15% ( at 850 °c ) , ceramic white braided square rope, size 8 mm working temp. 500 °c chemical composition: al2o3: 44% to 48% sio2:52% to 56% other:=2% density: 600 to 700 kg / m³ loss on ignition:=15% ( at 850 °c ) , self lubricated graphite / grease gland packing rope, size-20 mm sq., working temp-400 °c bin:71324266908-03 confirming to is: 4687-1995, type-iii , ceramic white braided square rope, size 10 mm working temp. 500 °c chemical composition: al2o3: 44% to 48% sio2:52% to 56% other:=2% density: 600 to 700 kg / m³ loss on ignition:=15% ( at 850 °c ) , ceramic white dry woven webbing tape, size:width-75 mm, thickness-5 mm, working temp. 500 °c, bin:71324261729-03 chemical composition: al2o3: 44% to 48% sio2:52% to 56% other:=2% density: 500 to 550 kg / m³ loss on ignition:=15% ( at 850 °c )