fire brick dimensions, fire brick dimensions Suppliers and ...
sk30/32/34/36 high quality good price special shape fire clay brick dimensions with low porosity from china supplier Item Index Al2O3 % 42 - 45 Fe2O3 % 2.5 max Refractoriness ℃ 1740 min Refractoriness under load (0.2MPa) ℃ 1350 min Linear change on reheating %(1400℃, 2h) +0.1~ -0.4 Apparent porosity % 24 max Cold crushing strength Mpa 30 …
Get Price