J R Refractory
J R Refractory
Jodhpur Village, Ahmedabad, Gujarat
GST No. 24ABVPS5480N1ZN
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Insulation Bricks

We offer quality material for manufacturing and supplying insulation products with high durable and reliable features. We provide Insulation Products such as Insulating Bricks of Hot and Cold Face grades, Insulating Castables, Mica Insulating Bricks, Calcium Silicate Bricks and Cer-wool Ceramic Fiber Products. While the majority of insulation in buildings is for thermal purposes, the term also applies to acoustic insulation, fire insulation, and impact insulation. These insulation materials that provide outstanding insulation in areas that require no electrical or thermal degradation.

Hfk Insulation Bricks

Hfk Insulation Bricks
  • Hfk Insulation Bricks
  • Hfk Insulation Bricks
  • Hfk Insulation Bricks
  • Hfk Insulation Bricks
  • Hfk Insulation Bricks
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Approx. Price: Rs 30 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1000 Piece
Materialmica
Usage/ApplicationFurnace
ColorWhite
Brick/Block ColorWHIT
ShapeRECTANGULAR
Resistance DurabilityHeat Resistant
Size9 x 4.5 x 3
Size (Inches)9X4.5X3
For Use inSide Walls

Adhering to national and international quality standards, we provide an ample range of flawless Insulation Bricks. We have carved a niche as one of the blooming Refractory Insulating Bricks manufacturers and Exporters based in India. Our Mica Insulating Bricks are extensively used in various heating vessels like furnaces, kilns etc. for maintaining the temperature. Available in various sizes and dimensions, our Mica Insulating Bricks can be customized as per the specifications of the clients. High strength, anti abrasive nature and light weight are some of the unique features of our Mica Insulating Bricks.


Properties Grade A [JRI-A] Grade B [JRI-B] Grade C [JRI-C]
Bulk Density (gm/cc, max.) 1.00 0.90 0.75
Apparent Porosity (%, min.) 60 60 65
Cold Crushing Strength (kg/cm2, min.) 20 15 7
Pyrometric Cone [ASTM] No. (min.) 32 27
Suitable for temperatures up to (0C) 1500 1250 850
Thermal Conductivity at Hot Face temperature of 6000C (kcal/m/hr/0Cmax) 0.35 0.23 0.20
PLCR (0C/3 hours, max.) ±1.5 at 12500C ±1.5 at 12000C ±1.5 at 10000C
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Additional Information:

  • Production Capacity: 10000
  • Delivery Time: 15 days
  • Packaging Details: corrugated boxes
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Mica Insulation Brick

Mica Insulation Brick
  • Mica Insulation Brick
  • Mica Insulation Brick
  • Mica Insulation Brick
  • Mica Insulation Brick
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Approx. Price: Rs 30 / PieceGet Latest Price
Product Brochure

Product Details:

ColorBrown
Coverage Area (Sq. feet)3.55 Bricks per square feet
Brick/Block ColorOff White
ShapeRactangular
Resistance DurabilityHeat Resistant
Size9 x 4.5 x 3
Size (Inches)9 Inc x 4.5 Inc x 3 Inc
For Use inSide Walls
Al2 O3 (%)36
MODELGrade A [JRMI-A]/Grade B [JRMI-B]/Grade C [JRMI-C]
Maximum Safe Working Temperature (C)1000 /1050/ 1050
SiO2 (%)48
Fe2 O3 (%)2
PLC (% at C for 5 hours)-1.5 at 950C /-1.5 at 1000C
Cold Compressive Strength (kg/cm2 , min.)7/9/12
Apparent Porosity (%, min.)80/75/72
Bulk Density (gm/cc)0.475 - 0.530 /0.570 - 0.630/ 0.700

We offer wide array of Mica Insulating Bricks. Insulation Brick is highly demanded for high hardness & toughness, seamless finish and flame retardant.

Features:


  • Dimensionally accurate
  • Moisture free
  • Keeps the area cool

Specifications:

Properties

Grade A
[JRI-A]

Grade B
[JRI-B]

Grade C
[JRI-C]

Bulk Density (gm/cc, max.

1.00

0.90

0.75

Apparent Porosity (%, min.)

60

60

65

Cold Crushing Strength (kg/cm2, min.)

20

15

7

Pyrometric Cone [ASTM] No. (min.)

32

27

-

Suitable for temperatures upto (ºC)

1500

1250

850

Thermal Conductivity at Hot Face temperature of 600ºC (kcal/m/hr/ºC, max.)

0.35

0.23

0.20

PLCR (ºC/3 hours, max.)

±1.5 at 1250ºC

±1.5 at 1200ºC

±1.5 at 1000ºC

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Additional Information:

  • Item Code: IS-2042
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Mundra Port
  • Production Capacity: 500 MT per month
  • Delivery Time: As per the stock availability
  • Packaging Details: Fumigated Wooden Pallets
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HFK Insulation Bricks

HFK Insulation Bricks
  • HFK Insulation Bricks
  • HFK Insulation Bricks
  • HFK Insulation Bricks
  • HFK Insulation Bricks
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Approx. Price: Rs 65 / PieceGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity500 Piece
For Use inFloor, Partition Walls, Side Walls
ShapeRectangular
Brick/Block ColorWhite
Coverage Area9 x 4.5 x 3
Size9 x 4.5 x 3
BrandJ. R.
Size (Inches)12 In. X 4 In. X 2 In., 9 In. X 4 In. X 3 In., 9 In. X 3 In. X 2 In.

We offer wide array of Mica Insulating Bricks. Insulation Brick is highly demanded for high hardness & toughness, seamless finish and flame retardant.

Features:
  • Dimensionally accurate
  • Moisture free
  • Keeps the area cool
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Calcium Silicate Blocks

Calcium Silicate Blocks
  • Calcium Silicate Blocks
  • Calcium Silicate Blocks
  • Calcium Silicate Blocks
  • Calcium Silicate Blocks
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Approx. Price: Rs 100 / PieceGet Latest Price
Product Brochure

Product Details:

BrandJ. R.
ShapeBLOCK
Grade800
Usage/ApplicationInsulation
Brick/Block ColorWHITE
Size (Inches)600X300X25 MM

We manufacture and export huge amount of Calcium Silicate Blocks that are available in various sizes and in powdered form. This is a hard and solid product which is known for its high compressive strength and for does not shrink or crack under high temperatures. Further, these blocks can also be cut according to exact requirement asked by the client and their strength & hardness are a result of the calcium content of this material.

Features:
  • Long lasting
  • Resistant to extreme temperatures
  • Excellent thermal resistance
  • Fire resistant
  • Good mechanical strength
  • Rigid as well as light weight
  • Grade Standard: Technical Grade
  • Physical State: solid
  • Packaging Type: Corrugated Box
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Reach Us
Vanraj Shah (Proprietor)
J R Refractory
No. 406, Aditya Plaza, Satellite, Near Jodhpur Cross Road
Jodhpur Village, Ahmedabad - 380015, Gujarat, India


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