black galaxy granite, Black Granite Tombstone, absolute black granite, chamrajanagar black granite, new imperial red granite, Natural Stone
Stone Name:
Beige - Others
Origin:India
black galaxy granite, Black Granite Tombstone, absolute black granite, chamrajanagar black granite, new imperial red granite, Natural Stone
We are one of the renowned Hot Face Insulation Bricks Manufacturers, Exporters and Suppliers. These Hot Face Insulation Bricks are used in boilers, furnaces, etc. for heat insulation. We make these Hot Face Insulation Bricks available at fairly economical prices.
Specifications
Properties | SIPL-7 | SIPL-8 | SIPL-9 | SIPL-l0 | SIPL-13 | SIPL-14 | SIPL-15 |
Service Temperature inoC | 1050 | 1200 | 1250 | 1250 | 1300 | 1400 | 1500 |
Bulk Density in gms/cc (Max) | 0.8 | 0.85 | 0.9 | 1.0 | 1.1 | 1.2 | 1.3 |
Apparent Porosity in % (min) | 70 | 65 | 60 | 60 | 55 | 50 | 50 |
Cold Crushing strength in kg/cm2/(min) | 12 | 15 | 20 | 25 | 30 | 30 | 40 |
Thermal Conductivity in KcaI/M/Hr/oC(Max)at Hot face temperature of 600oC (max) | 0.20 | 0.23 | 0.26 | 0.28 | 0.30 | 0.35 | 0.40 |
Paramanent Linear change after re-heating (max) in % | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
for 3 hrs at temperature of | 1050 | 1200 | 1250 | 1250 | 1300 | 1350 | 1450 |
Test Report
S.No. | B.D. (gm/c) | C.C.S. (gm/cm2) | AP% | P.L.C. (1000 c 2 Hrs) | T.C. (Kcal/Cm2/Hr/c) |
1 | 0.88 | 24.8 | 65.7 | + - 0.78 | - |
2 | 0.85 | 22.2 | 67.5 | - | 0.123 |
3 | 0.87 | 23.1 | 68.2 | + - 0.72 | - |
4 | 0.89 | 26.6 | 66.4 | - | 0.134 |
5 | 0.84 | 21.3 | 69.3 | + - 0.66 | - |