High Alumina Castables
High Alumina Castables

Castable refractories are particularly suited to the molding of special shapes and parts at the installation site. Castables can be used for forming complete furnace linings and other unique shapes. The can be applied by pouring, pumping, toweling, funning.

At KRPL, We are manufacturing high quality of refractory Castable of various grade used for extensive use.

Specification

Product & Brand Name AL2O3 % Min. FE2O3 % Min. A.P. % Min. B.D. (Gm/ccs) Min. C.C.S.(Kgf/Cm2) Min. P.C.E. (O° C) Min. R.U.L. (Ta°C) Min. R.U.L. (Ta°C) Min.
KRPL-30 (IS:6) 30 2.20 25 1.90 250 31.00 1350 + 1.5 at 1350°C/2 Hrs.
KRPL-37 37 2.50 23 2.00 300 31.50 1370 + 1.5 at 1400°C/2 Hrs.
KRPL-40 (IS:8) 40 2.50 23 2.10 350 32.00 1400 + 1.0 at 1450°C/2 Hrs.
KRPL-45 45 2.60 21 2.20 370 32.00 1420 + 1.5 at 1450°C/2 Hrs.