J. R. REFRACTORY
Fire Bricks

Fire Bricks

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Owing to our professional approach and complete industrial acumen, we are offering an exclusive assortment of Fire Bricks. In order to design these bricks, our professionals employ advanced machines and utilize quality tested material procured from the authentic vendors. Our Fire Bricks are used in boilers, kilns and furnaces for their high insulation and low thermal density. Moreover, our clients have the advantage of customizing these bricks as per their needs.

Features:

  • Good erosion resistance & Long service life
  • High tensile strength with excellent thermal & shock resistance
  • Designed in complete adherence with international quality standards

Further Details:

Features:

  • High temperature sintered and High pressure molding
  • Used for top of glass furnace regenerator checker
  • Low thermal conductivity and Low heat capacity
  • High refractoriness & Low shrinkage after heavy firing
  • High insulation, Low density
  • Best Thermal insulation energy-saving, Resistance to corrosion

Specification

Index

LG-1.2 LG-1.0

LG-0.9

LG-0.8

LG-0.7

LG-0.6

LG-0.5


Al2O3,%

40

Fe2O3,%

2.0

Bulk Density  (g/cm3)

1.2

0.9

0.8

0.7

0.6

0.5


Cold Crushing Strength Mpa 

5

3.43

2.94

2.45

1.96

1.47


Thermal Conductivity (350 C ) W/m.K

0.55

0.45

 0.35

 0.35

 0.30

 0.25


Temp reheating shrinkage less than 
2.0 % °C

1300

1300

1300

1000

1000

950


Packaging & Delivery

  • Packaging Detail: wooden pallets with plastic film. Each 20ft container as customer requirement

  • Delivery Detail: within 15 to 20days