Firebricks

We are offering kinds of firebricks from China.

there is some of our specification details. pls check and also we can produce it as your request.l

Brand	HA-80	SK-32	SK-34
Al2O3(%)	≥80	≥30	≥45
Fe2o3(%)	≤1.5	≤2.5	≤2
Refractoriness	≥1790	1710	1750
refractoriness under load 0.2mpa(℃)	≥1540	1300	1350
Porosity(%)	≤20	<20	<19
Bulk density(g/cm3)	≥2.45	2.1	2.2-2.25
Cold cushing strength (mpa)	≥65	≥25	≥35
Thermal expansion at 1000℃(%)	≤0.6	≤0.6	≤0.6

size: 229*114*63mm or 229*114*32mm or as your option.

Packing in pallets.