FIRE BRICKS

Om Sai Refractory Fire bricks are specialized bricks that are designed to withstand high temperatures. They are commonly used in applications such as fireplaces, kilns, and furnaces, where intense heat is present. These bricks are made from refractory materials, which have the ability to retain their strength and shape even when exposed to extreme heat. Fire bricks are known for their exceptional heat resistance and insulation properties, making them an ideal choice for containing and directing heat in various industrial and domestic settings. Their durable nature and ability to withstand thermal stress ensure long-lasting performance. Whether it is for constructing a new fireplace or repairing an existing one, fire bricks provide a reliable and efficient solution for heat management.

Technical Specification of Refractory & High Alumina Bricks

PARTICULARS

OMSAI IS 6

OMSAI Special

OMSAI 40

OMSAI 45

OMSAI 40S

OMSAI 45S

OMSAI 42

OMSAI 50

OMSAI 55

OMSAI 60

AI203% Min.

30

34

40

45

40

45

42

50

55

60

Fe203%Max.

2.5

2.5

2.8

3.0

2.0

2.0

1.5

3.0

3.5

3.5

P.O.E.Min.

29

30

32

32

33

33

34

33

33

35

A.P.% Max.

26

25

24

24

22

21

18

24

24

24

RULtaC Max.

1300

1350

1400

1400

1420

1440

1470

1400

1410

1450

B.D. Min.

2.00

2.05

2.15

2.20

2.20

2.25

2.30

2.30

2.45

2.50

APLICATION AREA

chimney,boiler,sugar mills

chimney,cupola,steel

cement industries

silicate furnaces

low iron high duty bricks

chemial plants

sulpher furnaces

blast furnace

rotary kiln

coper melting furnace

CCS (kg/cm)

200

250

300

350

300

350

500

400

400

450