| Erection of Hot Dip Galvanizing Plants both Domestically and Internationally |
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Products >
Refractory-Material, Insulating Bricks, Thermal Blankets |
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Refractory Material |
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Ingot pouring sets are made from highly selected grade fire clay, grog & bauxite with latest production technique to withstand high temperature and pressure. |
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Technical Specification of Our Refractory Products |
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| Testing Details |
IS- 6
30 |
HHD
35 |
IS-8
40 |
GUN
45 |
GUN
50 |
GUN
55 |
GUN
60 |
GUN
70 |
GUN
Silli
Manite |
Insulating
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| % of Al2O3 |
30 |
35 |
40 |
45 |
50 |
55 |
60 |
70 |
58-60 |
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| % of Fe2O3 |
2.5 |
2.5 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
3.0 |
1.0-1.5 |
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| % of Porosity |
24-26 |
24-26 |
24-26 |
24-26 |
24-26 |
24-26 |
23-25 |
23-25 |
23-25 |
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| P.C.E. in orton cone |
30 |
31 |
32 |
33 |
33 |
35 |
35 |
37 |
36-37 |
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| C.C.S kg/cm2 min |
250 |
250 |
300 |
300 |
350 |
350 |
350 |
400 |
350 |
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| Bulk Density Gms/C.C. |
1.95 |
2.0 |
2.10 |
2.15 |
2.20 |
2.25 |
2.35 |
2.60 |
2.45 |
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| Service Temperature °C |
1300 |
1360 |
1430 |
1460 |
1500 |
1530 |
1600 |
1600 |
1600 |
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| R.U.L Ta °C Min. |
1350 |
1350 |
1400 |
1420 |
1450 |
1500 |
1530 |
1560 |
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| P.L.C.R. % at °C/HRS. Max. |
+/- 0.50 |
+/- 0.70 |
+/- 0.80 |
+/- 1.5 |
+/- 1.5 |
+/- 1.5 |
+/- 1.5 |
+/- 1.5 |
+/- 0.50 |
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| Thermal conductivity Kcal/m/hr Max. |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
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| Acid Resistance |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
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| Water Absorption |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
-- |
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Insulating Bricks |
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| Quality |
Al2O3 % Min. |
Fe2O3 % Min. |
P.C.E
0°C |
Service
Temp 0°C |
B.D.
qm/CC |
Apprent
Porosity |
C.S.S
kg/cm2 |
Therm-al
Conduc-tivy
at 600°C
KCAL /M/hrc |
| Gun-CF |
28-30 |
2-2.5 |
30 |
1100 |
0.7-0.8 |
65 |
10-15 |
0.40 |
| Gun-HF |
28-30 |
2-2.5 |
30 |
1200 |
0.7-0.8 |
60 |
15-20 |
0.30 |
| Gun-HF1 |
30-35 |
2.00 |
30-31 |
1300 |
0.8-0.9 |
60 |
15-20 |
0.35 |
| Gun-HFK |
40-42 |
2.00 |
30-32 |
1400 |
1.0-1.2 |
55 |
40 |
0.45 |
| Gun-LW |
28-30 |
2.00 |
30 |
1200 |
1.0-1.1 |
55 |
30 |
0.40 |
| Gun-LWS |
28-30 |
2.0 |
30 |
1200 |
1.2-1.3 |
50 |
70 |
0.50 |
| Gun-HF-60AL |
58-60 |
1.5-2 |
35-36 |
1500 |
1.0-1.2 |
60 |
20 |
0.35 |
| Gun-HF-60S |
60-62 |
1.5-2 |
35-36 |
1500 |
1.3-1.5 |
45 |
150 |
0.50 |
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Thermal Blankets |
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| Products |
Bulk Fiber |
Blankets |
Saber Bloc |
| Range |
(1) Standard
(2) Zirconia |
(1) Standard
(2) Zirconia |
(1) Standard
(2) Zirconia |
Classification
Temperature (°C) |
(1) 1260
(2) 1425 |
(1) 1260
(2) 1425 |
(1) 1260
(2) 1425 |
| Thickness (mm) |
N.A. |
(1) 12 & 25
(2) 12 & 25
Other thickness such as 6,38,50 etc. against special orders. |
(1) 150, 200, 250, 300
(2) 200, 250, 300
Other thickness on request against special orders. |
| Dimensions |
N.A. |
(1) & (2) 610 x 7620 - Roll size, Other sizes available on request against special orders. |
(1) & (2) 300 x 300
Other sizes on request against special orders. |
| Density (Kg/m3) |
90-100 Packed |
(1) 64,96 & 128
(2) 96 & 128 |
(1) & (2) 160 |
Thermal Conductivity (W/mK)
(at mean temperature of 600°C) depending on density |
(1) 0.140
(2) 0.133 |
(1) 0.126
(2) 0.125
Depending on density |
(1) 0.149
(2) 0.139 |
Application Areas
(More information is available on product data sheets and application sheets) |
Expansion Joints, Packing & Sealing, Fillers for other materials, Secondary Processing. |
Furnace, Kiln and Heater, low thermal mass linings for fuel savings as well as easy installation and maintenance benifits. High temperature pipe wrap applications. Passive fire protection and acoustic insulation. |
High Temperature Furnace, Kiln and Heater linings where Modular construction is preferred. Quick installation is the advantage offered by this product. |
| Note : |
60-62 |
MARVEL BLANKET - 1000oC is available on specific request. |
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| Products |
Veneering Modules |
Moist Felt |
Boards & Shapes |
Braided Rope |
| Range |
(1) Standard
(2) Zirconia |
(1) Standard |
(1) 1260
(2) "STRONG"
(3) 1400
(4) 1600 |
(1) Fiber Glass Braid
(2) S.S. Braid |
Classification
Temperature (°C) |
(1) 1260
(2) 1425 |
(1) 1260 |
(1) 1260
(2) 1260
(3) 1400
(4) 1600 |
(1) 1260
(2) 1260 |
| Thickness (mm) |
(1) & (2) 50
Other thickness available on request against special orders. |
(1) 6, 12 |
(1) 5, 10, 15, 20, 25, 38, & 50
(2) 5, 10, 15, 20, 25, 38, & 50
(3) 15, 25
(4) 15, 25
Other sizes available on request against special orders. |
(1) 6,12,19,25,38 & 50 Diameter. Other diameter's upto 90mm available against special orders |
| Dimensions |
(1) & (2) 300 x 300
Other sizes on request against special orders. |
(1) & (2) 610 x 915
Other sizes on request against special orders. |
(1), (2), (3) & (4) 500 x 1000
Other sizes on request against special orders. |
Supplied in 25m Coils. |
| Density (Kg/m3) |
(1) & (2) 160 |
(1) Wet - Min 900
Dry - Min 386 |
(1) 240-350
(2) 330-450
(3) 230-300
(4) 200-300 |
(1) 200-500
(2) 225-600
Depending on Diameter |
Thermal Conductivity (W/mK)
(at mean temperature of 600°C) depending on density |
(1) 0.150
(2) 0.130 |
(1) 0.110 |
(1) 0.113
(2) 0.125
(3) 0.102
(4) 0.079 |
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Application Areas
(More information is available on product data sheets and application sheets) |
Hot face veneering for existing Furnaces, Kilns and Heaters where the lining is in a reasonably good condition and does not require immediate replacement. Veneering offers reduction in heat loss, leading to fuel savings. Further, the life of the refractory lining is extended due to protection offered by ceramic fiber. |
Hot face layers where gas velocities are encountered in furnaces, Heaters and Kilns. Launder linings in aluminum plants. Hot face linings in duct work carrying gases. |
Hot face linings in laboratory-type and other small furnaces & Kilns. Hot face linings of LTM kiln cars. Combustion chamber linings. Aluminum handling applications. Back up insulation in glass tanks, aluminum furnaces and ceramic Kilns. |
Expansion Joint packing for refractory brickwork. insulating lagging for Pipes / Exhaust Cable protection against Heat / Fire. |
| Note : |
Veneering Modules for 1500oC & 1600oC are available on specific request. |
The product has a normal shelf life of 6 months if exposed to atmosphere, and is therefore supplied in airtight packing. |
HIGH STRENGTH BOARD is also available on specific request. |
Melting point
Glass Fiber > 500oC
SS Wire > 1000oC
Zirconia Braided Rope |
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