fire bricks 1.30% more service time ,high strength 2.size:230*114*65mm 3.15% energy saving 4.custom-made supplied,samples
Fire bricks
Insulating fire bricks prevent the heat of the furnace from outgoing outwards because of excellent heat insulation and high quality insulating frie bricks save money in two ways.First,we can bulid thinner and therefore cheaper but still safe refractory walls at a lower installation cost.Secodly,insulating prevents heat wastage and so enables the refractory to operate on less fuel and save energy.
Product | Testing temperature when reheated with 2%contracting reate°C | Bulk density | Compressive Strength Kgf/cm2 | Thermal conductivity Kcal/mh°C |
B-1 | 900 | ≤0.70 | ≥25 | ≤0.17 |
B-5 | 1300 | ≤0.80 | ≥25 | ≤0.23 |
B-6 | 1400 | ≤0.90 | ≥30 | ≤0.27 |
PATHFINDER INTERNATIONAL IMPORT&EXPORT CO.,LTD
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Light weight fire brick
