Tender For bid to ras corrigendum : tender for supply of fire bricks insulating bricks and mortar - fire brick ab 12 , fire clay mortor gr 1 , insulating brick size 75x125x250 , insulating binding mortar , sillimanite fire brick size 65x125x250 , fire brick size 65x125x250 mm is 8 type , fire brick size 65x125x200 mm is 8 type , siliminate mortar
Tender For bid to ras corrigendum : supply of refractory materials for furnaces - burner block assembly-tj 50 , burner block assembly-tj 75 , burner block assembly-hvb 80 , burner block assembly-hvb 150 , refractory coller , is 8 fire bricks , side wall bricks , bogie side bricks , bogie shaped bricks , brick assembly set for salt bath furnace , is 8 high heat duty fire clay refractory type 2