Since 1985, Suman Refractory has forged a legacy in fire — evolving from humble beginnings into a beacon of industrial excellence, where refractory mastery, acid-proof innovation, and engineered heating systems converge in every layer, every lining, every legacy we build..
| Technical Specification of Insulating Bricks | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product code | AL2O3 % (≥) | Fe2O3 % (≤) | PCE Orton (≥) | Service Temp °C | BD gm/cc (≥) | AP % (≤) | CCS kg/cm2 (≥) | Thermal Conductivity at 600°C H/F K. Cal/m/hr°C | |
| SR-CFI | 30 | 2 | 30 | 1200 | 0.7-0.8 | 65 | 10 | 0.3 | |
| SR-CFS | 30 | 1.5 | 30 | 1200 | 0.55-0.65 | 70 | 8 | 0.195 | |
| SR-HFI | 30 | 2 | 30 | 1300 | 0.8-0.9 | 60 | 15 | 0.35 | |
