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J. R. Refractory

406, Aditya Plaza, Near Jodhpur Cross Road, Satellite, Ahmedabad, Gujarat - 380015, India

Mobile : +91-9825012011

Call Us : 08043693034

Trusted Member at ExportersIndia.com

Refractory Bricks


Refractory Bricks-01 Refractory Bricks-02

We offer superior High Alumina Refractory Bricks that are made from high grade raw materials. We have firmly positioned ourselves as one of the fastest emerging Insulating Refractory Bricks Manufacturers based in India. Our Refractory Bricks are in huge demands in the global markets for excellent strength and abrasion resistance nature. Refractory Bricks provided by us are available in varied dimensions and sizes and can be customized as per the demands of the clients. Our Refractory Bricks are characterized by porosity, mechanical resistance and thermal conductivity.



Refractory Bricks, Tiles & Blocks

Type Al2O3 % Fe2O3 % PCE OC App. Porosity % BD Min Gms/cc CCS Kg/Cm2 RUL (TA) 0C % PLC @ ºC/hrs Max.
JR30 30 3.00 29 26 1.90 250 1350 ±0.8% @ 1350/2 hrs
JR40 40 3.00 32 25 2.00 300 1400 ±0.8% @ 1400/2 hrs
JR60 60 3.50 35 24 2.50 450 1450 ±2.0% @ 1500/2 hrs
JR70 70 3.50 36 23 2.60 450 1460 ±2.5% @ 1500/2 hrs
Note
  • Provided above are average test data, subject to reasonable variations.
  • The above specifications relate to machine-pressed standard bricks only.
  • The AP, BD and CCS values are arithmetic mean of five individual results.
  • Low ferric bricks also available
  • Size tolerance: Variation from specified dimensions, covering both warp age and shrinkage shall be allowed to the extent of ±2% or ±2 mm, whichever is greater.


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