boiler furnace refractory fire bricks (54) Online Manufacturer
Creep Rate: ≥1350℃
Origin: China
Molding Method: Machine Pressed Brick
Al2O3: 40-55
Bulk Denisty: ≥2.2
CCS: ≥45Mpa
Raw Material: Bauxite
Refractoriness: ≥1790
Product Description: Fireclay Refractory Brick Based On Chamotte, Fireclay, Ceramic Bond
Al2O3: ≥42
Colore: Grey
Al2O3: ≥42%
Usage: Furnace Liner
Modulus Of Rupture: 70~80
Cold Crushing Strength: 20-40 MPa
Usage: Furnace Liner
Al2O3: 40-55
Fe2O3: 0-1.7
Al2O3: 40-55
Fe2O3: 0-1.7
Standard Size: 230*114*73mm
Thermal Shock Resistance: Good
Product Description: Fireclay Refractory Brick Based On Chamotte, Fireclay, Ceramic Bond
Molding Method: Machine Pressed Brick
Product Description: Fireclay Refractory Brick Based On Chamotte, Fireclay, Ceramic Bond
Molding Method: Machine Pressed Brick
SiO2: 40~55
Al2O3: 30~60
SiO2: ≥94.5 %
Al2O3: ≤1.5 %
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