High-Performance HA Burner Block – The Fire Bricks Supply Co, Kolkata

HA Burner Block

At The Fire Bricks Supply Co, Kolkata’s trusted supplier and wholesaler, we offer premium-grade HA Burner Blocks designed for high-performance industrial applications. These high alumina blocks are engineered to resist extreme heat, thermal shock, and chemical wear, ensuring longer service life and consistent performance. Ideal for furnaces, kilns, and combustion systems, our HA Burner Blocks deliver stability and efficiency under intense operating conditions. We provide reliable quality, prompt supply, and tailored solutions to meet your refractory needs across diverse industries.

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Technical specifications of HA Burner Block

Parameter Specification
Material Grade High Alumina (HA) – 70% to 90% Al₂O₃
Maximum Service Temperature Up to 1700°C
Cold Crushing Strength ≥ 450 kg/cm²
Thermal Shock Resistance Excellent – Withstands rapid temperature change
Apparent Porosity 16% – 20%
Bulk Density 2.6 – 2.9 g/cm³
Refractoriness under Load > 1500°C
Size/Shape Custom & Standard Sizes Available
Color Off-White to Light Brown
Usage Areas Burners, Kilns, Heat Treatment Furnaces

Features

  • Each block is precisely molded to ensure a snug fit in complex burner assemblies.
  • The blocks support consistent combustion flow without surface degradation.
  • They help reduce downtime by maintaining performance over extended firing cycles.
  • Installation is simplified due to their balanced weight and ergonomic design.
  • They contribute to fuel efficiency by minimizing heat loss during operation.

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