Construction, Building Material, Construction Material, Cement Supply, Refractories, Castables, Ceramic Fibre Products, Chemical Oil and Gas, Chemical Industry, Chemical Supply

Sharing tender

Supply Of Low Cement Refractory Castables Lcrc - 80Hs. Specification: Chemical Composition: Al2o3: 80.50%(Min), Fe2o3: 0.95%(Max), Cao: 1.2%(Max), Physical Properties Grain Size: 0 To 5Mm, Bulk Density: 2.8 Gm/Cm3(Min), Ccs (At 110 Degree Centigrade): 80 N/Mm2 (Min), At 800 Degree Centigrade:90 N/Mm2 (Min), At 1200 Degree Centigrade:100 N/Mm2 (Min), Abrasive Resistance As Per Astm C-704: Less Than 5.0 Cm3(At 800 Degree Centigrade). Thermal Properties: Maximum Service Temp: 1600 Degree Centigrade, Thermal Conductivity At 500 Degree Centigrade: 1.95(Max) W/Mk, At 1000 Degree Centigrade: 2.15(Max) W/Mk, Linear Change In Length (Irreversible) At 1200 Degree Centigrade: Minus 0.3%(Max), At 1400 Degree Centigrade: Minus 1.0%(Max), Pce (Orton/Degree Centigrade): 35/1785. ,Low Cement Refractory Castable Lcrc-60. Specification: Chemical Compositions: Al2o3: 60% (Min), Fe2o3: 1.5% (Max), Cao: 2.05% (Max), Physical Properties: Grain Size: 0 To 5Mm, Bulk Density: 2.5 Gm/Cm3, Ccs At 110 Degree Centigrade: 75 N/Mm2 (Min) , At 1100 Degree Centigrade : 85 N/Mm2 (Min), At 1500 Degree Centigrade: 100 N/Mm2 (Min), Abrasive Resistance As Per Astm C -704:Less Than 7 Cm3 (At 800 Degree Centigrade), Thermal Properties : Maximum Service Temp: 1600 Degree Centigrade, Thermal Conductivity At 400 Degree Centigrade: 0.96 (Max) W/Mk, At 600 Degree Centigrade: 1.12 (Max) W/Mk, At 800 Degree Centigrade: 1.2 (Max) W/Mk, Permanent Linear Change In Length After Heating At 1100 Degree Centigrade For 3 Hours: Plus Or Minus 0.2%(Max), At 1500 Degree Centigrade For 3 Hours: Plus Or Minus 1.0%(Max).