Low ferric refractory brick

Product Description
A firebrick / refractory brick is a shape made from refractory ceramics. It is used in lining furnace kilns, fireboxes and fireplaces. Its primary purpose is to withstand high temperature and also to retain the heat for greater energy efficiency. We offer wide range of low, medium & high alumina refractory firebricks. Apart from standard shapes, we can also make special shapes as per custom requirements. Our bricks are made by dry pressing method and are fired in electronically controlled tunnel kiln. We regularly supply bulk quantities of firebricks to wholesalers, cement factories, steel factories, chemical industries, etc. across many countries. We constantly keep close checks on quality and costs, so that our clients can get good quality bricks at most reasonable prices.
product specification :
product name
Low ferric refractory brick
material
alumina
type
refractory bricks
shape
bricks
bulk density
2.0 - 2.9 gm/cc
Al2O3 content
30% to 90%
SiO2 content
10% to 65%
color
light yellow
porosity
24% to 18%


High Alumina Fire Bricks, Blocks & Tiles

Type
Al2O3%
Fe2O3%
PCE
A . P.
BD
CCS
RUL(TA)
%PLC @ ºC/hrs Max
HE30
30
1.8
29
26
1.9
250
1350
± 0.5% @ 1350/2 hrs
HE35
35
2.05
30
25
2
350
1350
± 0.75% @ 1350/2 hrs
HE40
40
2
31
23
2.05
400
1400
± 0.5% @ 1400/2 hrs
HE42
42
2.2
32
25
2.1
420
1420
± 0.5% @ 1420/2 hrs
HE45
45
2.2
32
23
2.2
450
1450
± 0.5% @ 1450/2 hrs
HE45-D
45
1.2
31
20
2.25
470
1500
± 0.3 @ 1450/2 hrs
HE50
50
2.75
33
22
2.3
470
1480
± 0.1 @ 1420/2 hrs
HE55
55
2.75
33
21
2.4
480
1490
± 1.25 @ 1430/2 hrs
HE60
60
2.7
33
20
2.5
500
1500
1.5% @ 1450/2 hrs
HE70
70
3.1
36
18
2.65
550
1500
1.5% @ 1500/2 hrs
HE80
80
3.4
37
18
2.75
700
1500
2.50% @ 1500/2 hrs
HE85
85
1.5
38
18
2.8
800
1550
1% @ 1500/2 hrs
HE90
88
0.8
38
18
3
1000
1550
0.2% @ 1550/2 hrs
HE95
94
0.3
38
18
3.1
1000
1750
0.2% @ 1600/2 hrs
HE99
98.5
0.2
38
18
3.15
1000
1650
0.2% @ 1600/2 hrs
Premium Fire Bricks, Blocks & Tiles


Brand Name
80D
80P
85D
85P
PCPF90
ZIR
ZM
Raw Material base
low ferric cal bauxita/
low ferric cal bauxita/
low ferric cal bauxita/
low ferric cal bauxita/
made of low cement castables/
Fused Zirconium oxide grains
Fused mulite & Fused zirmul grains
brown fused alumina
brown fused alumina phosphate bonded
brown fused alumina
brown fused alumina phosphate bonded
brown tabular alumina
Al2O3%
Al2O3% : 78-80%
Al2O3% : 78-80%
Al2O3% : 84-85%
Al2O3% : 84-85%
Al2O3% : 88-90%
ZrO2% : 64%
Al2O3% : 68%
Fe2O3%
1.6
1.6
1.5
1.5
1.5
0.5
0.5
Physical Properties
P.C.E - Orton/Deg .C
37
37
37
37
37
37
37
App. Prorosity(%)
19
18
19
18
NIL
18
18
B.D
2.75
2.75
2.8
2.8
3
3.3
3.1
CCS
820
820
850
850
1100
750
750
Physical Properties
RUL
1500
1500
1500
1500
1500
1600
1700
PLC
+/- 0.5 at 1500ºC/2 Hrs
+/- 2.0 at 1500ºC/2 Hrs
+/- 0.5 at 1500ºC/2 Hrs
+/- 0.5 at 1500ºC/2 Hrs
+/- 0.5 at 1500ºC/2 Hrs
+/- 0.5 at 1600ºC/2 Hrs
+/- 0.5 at 1700ºC/2 Hrs
Size Tolerance
+/- 1.5% or 2mm whichever is greater
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Company Information
Packing & Delivery
Certifications