High Alumina Refractory Bricks

High Alumina Refractory Bricks
High Alumina Refractory Bricks
Product Description

Our valued customers can avail from us quality High Alumina Refractory Bricks. We are able to offer these refractory bricks in many sizes and shapes to meet the exact requirements of our customers. Supreme grade raw-materials are procured from the top vendors of the market to manufacture these bricks. These are widely used as building brick as these are very sturdy and dimensionally accurate. All the High Alumina Refractory Bricks are quality examined before delivery to ensure our clients with perfect products.

Our high alumina refractory bricks are valuable in the development of steel refining heaters, glass tanks, enamel kilns, rotary cement kilns and ceramic furnaces. These contain a mix of ferrous and alumina substance as well as their evident porosity is lies between 15 to 23%. They possess elevated refractoriness and in addition, can support themselves effectively even in elaborated temperature. This is the cause behind why our high alumina refractory bricks are utilized as an elevated temperature types of instruments in different businesses. These bricks are exceedingly impervious to rust because of oxidation as well as metal liquid.

Specifications:

REFRACTORY BRICKS, TILES & BLOCKS

Type

Al2O3 %

Fe2O3 %

PCE OC

App. Porosity %

BD Min Gms/cc

CCS Kg/Cm2

RUL (TA) oC

% PLC @ oC/hrs Max.

KR30

30

3.00

29

26

1.90

250

1350

±0.8% @ 1350/2 hrs

KR40

40

3.00

32

25

2.00

300

1400

±0.8% @ 1400/2 hrs

KR60

60

3.50

35

24

2.50

450

1450

±2.0% @ 1500/2 hrs

KR70

70

3.50

36

23

2.60

450

1460

±2.5% @ 1500/2 hrs

NOTE:

  • The above provided is an average tested data, which subject to reasonable changes.
  • The above descriptions relate to machine-pressed standard bricks only.
  • The AP, BD and CCS values are arithmetic mean of five individual results.
  • Low ferric bricks are also available.
  • Size tolerance: Modification in different and specified dimensions, which cover both war-page and shrinkage and these will be allowed to the extent of ±2% or ±2 mm, whichever is greater.

REFRACTORY CLAY/MORTARS

Type

Al2O3
%

Fe2O3
%

PCE

Grain Size
mm.

Setting

Service Temp.
oC

oC

oC

KR30CM

30

2.50

30

1650

0 ~ 1.0

Heat

1350

KR40CM

40

2.50

30

1650

0 ~ 1.0

Heat

1400

KR60CM

60

4.00

33

1745

0 ~ 0.5

Heat

1550

KR70CM

70

4.00

34

1760

0 ~ 0.5

Heat

1600

NOTE:

  • The above mentioned is an average tested data and is the subject to reasonable variations.
  • Low ferric mortars also available.
  • Grading: 95% passing through the maximum betokened grain size.
Contact Us

Plot No. 18, Phase-III, GIDC, Naroda Industrial Estate, Phase-III, Naroda, Ahmedabad, Gujarat, 382330, India
Phone :+918068090168