Refractory Bricks

AZS Fused Cast Brick ZrO2 33% (AZS 33#)

AZS 33# fused cast brick with ZrO2 33% for glass furnace sidewall. Ultra-dense structure delivers outstanding resistance to glass melt corrosion and alkali vapor attack in float glass, container glass, and TV glass furnaces.

λ = 2.8 W/(m·K) at 1000°C

AZS Fused Cast Brick ZrO2 36% (AZS 36#)

AZS 36# premium fused cast brick with ZrO2 36% for glass furnace throat and breast wall. Elevated zirconia content reduces exudation phase and glass contamination risk in float glass, E-glass, and optical glass furnaces.

λ = 2.7 W/(m·K) at 1000°C

AZS Fused Cast Brick ZrO2 41% (AZS 41#)

AZS 41# ultra-premium fused cast brick with ZrO2 41% for glass furnace bottom paving and high-erosion doghouse zones. Maximum zirconia content delivers best-in-class glass melt resistance for float glass and solar glass furnaces.

λ = 2.6 W/(m·K) at 1000°C

Amorphous Carbon Brick C 68% Cathode Grade

Amorphous carbon brick C 68% for aluminum electrolytic cell cathode linings. High electrical conductivity and sodium penetration resistance for primary aluminum smelters and ferrosilicon arc furnaces.

λ = 8 W/(m·K) at 400°C

CaO-Stabilized Zirconia Brick ZrO2 94%

Sintered CaO-stabilized zirconia brick with ZrO2 94% for thermal cycling applications. Phase-stabilized cubic structure prevents polymorphic cracking, ideal for induction furnace linings, vacuum metallurgy vessels, and rare earth processing.

λ = 2.0 W/(m·K) at 1000°C

Carbon Brick

High-density carbon brick for blast furnace hearth and bottom lining. Excellent thermal conductivity and resistance to alkali attack.

λ = 15 W/(m·K)

Chrome Magnesia Brick

Chrome magnesia refractory brick with excellent resistance to basic slag and high-temperature creep. Used in non-ferrous metal smelting furnaces.

Corundum Brick Al2O3 90%

Corundum Brick Al2O3 90% delivers high refractoriness and excellent slag resistance for petrochemical reactor linings, FCC catalytic cracking units, and reformer furnaces in demanding high-temperature industrial service.

λ = 3.5 W/(m·K) at 1000°C

Corundum Brick Al2O3 95%

High purity corundum brick with ≥95% Al2O3. Outstanding resistance to erosion, chemical attack, and thermal shock. For extreme temperature applications.

Corundum-Mullite Brick Al2O3 72%

Corundum-Mullite Composite Brick Al2O3 72% combines exceptional thermal shock resistance with high-temperature structural stability for blast furnace hot blast stoves, ceramic tunnel kilns, and petrochemical cracking furnace linings.

λ = 3.0 W/(m·K) at 1000°C

Corundum-Spinel Brick Al2O3 78%

Corundum-Spinel Brick Al2O3 78% with MgAl2O4 provides superior resistance to cement clinker alkali attack and thermal cycling for cement rotary kiln burning zones, transition zones, and lime kiln calcination zones.

λ = 3.2 W/(m·K) at 1000°C

Corundum-Zirconia Brick Al2O3 85% ZrO2 8%

Corundum-Zirconia Brick Al2O3 85% ZrO2 8% delivers exceptional resistance to molten steel erosion and slag penetration for steel ladle working linings, slide gate systems, and continuous casting tundish impact areas.

λ = 3.8 W/(m·K) at 1000°C

Dense Fireclay Brick Al2O3 40%

Dense fireclay brick, Al2O3 40%, low apparent porosity 16%, max 1400°C. Superior slag resistance for petrochemical cracking furnaces, glass tank crowns, and aggressive chemical environments.

λ = 1.3 W/(m·K) at 600°C

Dense Silica Brick SiO2 96%

Dense Silica Brick SiO2 96% with high cold crushing strength and low apparent porosity for structural load-bearing zones. Suited for glass furnace pillars, coke oven door frames, and industrial arch structures.

λ = 1.40 W/(m·K) at 600°C

Direct Bonded Chrome Magnesia Brick MgO 70% Cr2O3 12%

Direct bonded chrome magnesia brick with MgO 70% and Cr2O3 12%, providing high-purity periclase-chromite bonding for exceptional corrosion resistance. Ideal for zinc fuming furnaces, lead blast furnaces, and secondary copper refining.

λ = 3.3 W/(m·K) at 600°C

Fireclay Refractory Brick

Standard fireclay refractory brick with Al2O3 30-45%. Cost-effective solution for moderate temperature applications.

Fused Cast Chrome Magnesia Brick MgO 68% Cr2O3 16%

Fused cast chrome magnesia brick with MgO 68% and Cr2O3 16%, offering near-zero porosity and maximum corrosion resistance for the most aggressive environments. Used in special alloy furnaces, platinum smelting, and high-corrosion glass tanks.

λ = 3.8 W/(m·K) at 600°C

Fused Cast Zirconia Brick ZrO2 94%

Fused cast zirconia brick with ZrO2 94% for ultra-high temperature glass applications. Exceptional purity, near-zero porosity, and superior resistance to aggressive glass melt suit optical glass, specialty glass, and electronic glass furnaces.

λ = 2.5 W/(m·K) at 1200°C

Fused Magnesia Brick MgO 97%

Fused Magnesia Brick MgO 97% for EAF hotspot lining and premium steelmaking. Exceptional purity, minimal porosity, and outstanding creep resistance for electric arc furnace and AOD converter service.

λ = 5.8 W/(m·K) at 1000°C

Fused Silica Brick SiO2 99%

Fused Silica Brick SiO2 99% with ultra-low thermal expansion and outstanding thermal shock resistance. Ideal for glass furnace checker work, precision investment casting molds, and semiconductor kiln furniture.

λ = 1.55 W/(m·K) at 600°C

Graphitized Carbon Brick C 85%

Graphitized carbon brick C 85% delivering maximum thermal conductivity for blast furnace bottom cooling zones. Ideal for large blast furnaces, electric arc furnaces, and smelting reduction vessels.

λ = 22 W/(m·K) at 600°C

High Alumina Brick Al2O3 60%

High Alumina Brick Al2O3 60% offers reliable refractoriness to 1500°C, strong crushing resistance, and stable service life for cement plants, glass factories, and industrial annealing furnaces.

λ = 1.5 W/(m·K) at 1000°C

High Alumina Brick Al2O3 65%

High alumina refractory brick with 65% Al2O3 content. Excellent resistance to high temperatures and slag attack. Widely used in blast furnaces, hot blast stoves, and electric arc furnaces.

High Alumina Brick Al2O3 70%

High Alumina Brick Al2O3 70% provides premium refractoriness to 1600°C and low porosity for electric arc furnace sidewalls, copper converters, and non-ferrous metal smelting furnace linings.

λ = 1.8 W/(m·K) at 1000°C