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DELTA SIGMA Refractory
DELTA SIGMA Refractory
offers a very wide spectrum of Refractory products and services to various industry verticals, who are major refractory users.
ALUMINUM, CEMENT, CHEMICAL, COLD ROLLING STEEL, GLASS, HEAVY ENGINEERING, STEEL PLANTS, SPECIAL LABS, POWER SECTOR. PHARMACETICULES, PETROCHEMICAL.
products are renowned for its high strength to bear different temperature levels. Where refractory abuses due to abrasion as well as application temperature are very high. We are also renowned among the most famed No Cement Castables Suppliers in India. Additionally, the unmatched quality and exhibition of inexplicable performance of the Low Cement Castables in respective applications has also attracted clients from India and abroad.
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RefractoriesDELTASIGMA
SRI SA I
DeltaSigma Refractory Products and Services
Refractories
DELTASIGMA
SRI SA I
Delta Sigma automation & Instrumentation Pvt. Ltd.# H - 402, 4th Floor, Aliens Elite, Prashanthi Nagar, Miyapur, Hyderabad - 500 049Mobile: +91 - 99892 28001, +91 - 99856 84624, Telephone: 040 - 4018 3330, Fax: 040 - 4018 3330, Email: [email protected]
88973 87631.
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Delta Sigma Fire Clay Bricks
Delta Sigma Refractory Bed Material
Specifi cations
Ai 02 3
%MIN
Fe 02 3
% Max
P.C.O.E.O.CMIN
A.P% MAX
B.D gm/ccMIN
CCS KG/CM2MIN
RULTaO CMAX
PLC for0
2Hrs at 0 CPROPERTIES & USES
DS-28 28 1.5 30 18 2.1 550 1300 1300+/- 1.0 Dense Brick intra low Fe2O3 High ThermalShock resistance & Abrasion resistance recommended for cement & steel industries
DS-30 30-35 2.0 30 25 2.1 250 1320 1350+/- 1.0 For Boiler, Cement Industries & other General Purpose
DS-40 40 2.5 32 23 2.1 250 1400 1400+/- 1.0 Dense High Heat Duty Bricks Having HighAbrasion resistance for General Purpose
DS-42D 42-45 1.5 33 18 2.2 500 1450 1450+/- 0.8 Abrasion resistance Brick for Alumina Industry, Petroleum Refinery, Cement Rotary Kiln etc.
DS-DL41 41 1.5 33 16 2.35 600 1480 1450+/- 0.2 For Blast Furnace Bottom Lining
DS-45D 45 1.5 33 14 2.4 600 1520 1450+/- 0.2 For Blast Furnace Stack Lining
Specifications Alumin %Min.
Silica %Max.
Alkali %Max.
GradingRange(MM)
AverageParticlSize mm
BDgm/cc
Intical Def. Deg.Cent.
DSBM (C) 32-35 52-55 0.5-1.0 0.9-2.8 0.9 1.1 1400
DSBM 27-29 67-69 1.5 0.8-3.0 0.9 1.1 1400
The Refractory Bed Material is used for smooth and faultless working of Circulating Fluidized Bed Combustion Boilers (CFBC) and Fluidized Bed Combustion Boilers (FBC).
Delta Sigma Magnesite Bricks
SpecificationsMgO (%)
(min.)
SiO % 2
(max.)
A.P. (%) (max.)
C.C.S.kg/c2
m (min)PLC at 16000C
2 hrs.RUL Ta0 (min.)
PROPERTIES & USES
DS-MAG-1 85 6.5 22 400 ± 0.5 1550 For steel plants and general purpose use
DS-MAG-II 87 5.5 22 450 ± 0.5 1600 BOF / EAF / Copper refineries
DS-MAG-III 92 3.0 18 500 ± 0.5 1650 For Glass tank Furnace regenerator
DS-MAG-IV 94 2.5 17 600 ± 0.5 1700 Low Iron dense bricks for chemical industry and otherapplication
DS-MAG-V 98 0.3 18 600 ± 0.2 1800 For Glass / Chemical Industry
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Delta Sigma High Alumina Bricks
Specifi cations
Ai203%MIN
Fe203%MAX
P.C.O.E.O.CMIN
A.P% MAX
B.D gm/ccMIN
CCS KG/CM2MIN
RULTaO CMAX
PLC for2Hrs at
00C MAX %
PROPERTIES & USES
DS-50(B) 50 2.5 34 24 2.4 300 1400 1450+/-1.5 High Alumina Brick Resistance to Alkali & Slag
attack for CRK
DS-55(S) 55 1.0 34 18 2.4 400 1450 1500+/-0.5 For Calcinations Zones of CRK and Alkali Environment
DS-60(B) 60 2.5-3.0 34-35 23 2.5 400 1440 1500+/-2.0 HA Brick Resistance to Alkali & Slag attract suitable for preburning zone of cement Rotary Kiln, Ladle Lining, EAF
DS-60(S) 60 2.0 36 22 2.4 500 1500 1500+/-1.0 For Carination Zones of CRK
DS-BRN 62
62 1.5 36 14 2.5 600 1500 (At 4Kgs Load)
1500+/-0.2 Suitable for checker for Blast Furnace Bottom Lining
DS-BRO62
62 1.5 36 24 2.35 300 1500 1500+/- 0.5 Suitable for checker for Blast Furnace Stove
DS-70(B) 70 3.5 36 23 2.55 400 1460 1600+/- 2.0 For Calcination Zones of CKR
DS-70(S) 70 3.0 36 23 2.6 450 1470 1600+/-2.5 - Do -
DS-70(L) 70 2.0-2.5 37 22 2.6 500 1500 1600+/- 2.0 For transition And Burning Zones of CKR
DS-70(LI) 70 1.5 37 22 2.6 600 1550 1500+/- 2.0 - Do -
DS-80(B) 80 3.5 35 23 2.8 500 1420 1500+/-2.0 For electric Arc Furnace Roof & LF Lining
DS-Sill 58-60 1.5 36 22 2.3 500 1500 1500+/- 0.8 Silimanite Bricks for Glass & other Industries
DS-SillDense
58-60 1.0-1.5 36 18 2.4 550 1550 1500+/-0.5 Dense Sill Bricks for Glass Industries of low Iron & Flux Content Having Superior Quality
DS-Sill-SPL
58-60 1.0-1.2 36 20 2.5 600 1650 1600+/-0.5 Sill-Spl Brick for glass tanks with low Iron high RUL, good spalling resistant to alkali attack & Co attack. Mullite as per the requirement.
Delta Sigma Magnesia - Carbon Bricks
SpecificationsMgO (%) in DBM used
F.C. %min.
B.D. gm/cc(min.)
A.P.(max.)
C.C.S.kg/cm2(min)
(max cokedat 10000C)
M.O.R.kg/cm2
HMOR at14000C ½
hr
DS-MCB-SZ-5 97 5 3.00 5 500 8 150 110
DS-MCB-SZ-10 97 10 2.95 5 500 10 140 110
DS-MCB-SZ-15 97 15 2.90 5 500 12 130 100
DS-MCB-SZ-20 97 20 2.85 5 500 12 120 100
DS-MCB-MZ-5 94 5 2.92 5 500 10 100 50
DS-MCB-MZ-10 94 10 2.90 5 500 10 100 40
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Delta Sigma High Alumina Mortars
Specifications DS MORTAR 90 K DS MORTAR 70 K DS MORTAR 50N DS MORTAR 50F
oService Temp. C 1750 1650 1550 1550
Grain Size, mm,max. 0.5 0.5 1 0.5
Water for Casting, % 25 to 30 25 to 30 25 to 30 25 to 30
Al O , %2 3 88 min. 70 min. 50 min. 50 min.
Fe O ,%2 3 1.0 max. 1.0 max. 4 max. 4 max.
Cr O %2 3 1.5 min. 1.5 min. - -
oPCE,orton/ C 38/1835 min. 37/1820 min. 31/1683 min. 31/1683 min.
Packaging 50 kg bags 50 kg bags 50 kg bags 50 kg bags
Shelf life 12 months 12 months 12 months 12 months
Delta Sigma high alumina mortars are used as jointing materials for various fire clay and High alumina bricks.
Delta Sigma Mag-Chrome & Chrome-Mag Bricks
Specifications
MgO (%)
(min.)
Cr O2 3
(% )min.
SiO (%)2
max.
A.P. max.
(%)C.C.S.
2kg/cm(min)
PLC at 16000C/
2 hrs.
RUL Ta0C min.
Thermal Spalling
(Air quenchingat 10000C)
Properties & Uses
DS-MCH-I 60 15 - 22 400 ± 0.5 1600 - For general application
DS-MCHh-II 65 10 - 21 450 ± 0.5 1600 - A.O.D./V.O.D./LRF
DS-MCH-III 70 8 - 22 400 ± 0.5 1600 - Alkali resistant brick for paper & chemical industry
DS-PERIMAC 83 7 <1 18 500 ± 0.5 1700 +100 Cycles For Cement Plant rotary kiln.
DS-MCDB-I 60 12-14 1.0 18 450 10 ± 0.5 1750 VOD/AOD slag zone and copper smelter
DS-MCDB-II 65 12-14 2.0 18 450 ± 0.5 1750 - Metal zone of VOD/AOD, bottom, free board
DS-MCDB-III 80 5-6 3.0 17 450 ± 0.5 1750 - BOF lining, VOD/AOD/VAD vessel RH DH vessels
DS-CHM-I 40 18 - 24 300 ± 0.5 1580 - For general application
DS-CHROME - 40 - 21 500 ± 0.5 1480 - Abrasion resistant quality bricks for hearth for soaking pit and reheating furnace
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Delta Sigma Industry Specific Bricks
Specification
Al O2 3
%Min
Fe O2 3
%Max
SiO2
%Max
ZrO2
%Min
P.C.E.O.C.
Min
A.P.%
Max
B.D.gm/ccMin
CCSKg/CM2
Min
RULta0 CMin
PLC for2 Hrs at0 C Max
%
PROPERTIES &USES
DS-70(M) 72 1.0 - - 37 18-20 2.5 600 1600 1600+/-0.4
Dense, Mullite Brick for Glass, Chemical steel & Other Industries
DS-80(L) 80-85 2.0-2.5 - - 37 21 2.8 700 1520 1600+/-2.0
Special Brick for Burning Zone ofCement Rotary Kiln, Laddel, lining EAF &Special Application in Aluminium Industries
DS-80(D) 80-85 1-1.2 - - 38 20 2.85 800 1600 1600+/-0.5
Special Brick for Caccum&Degassing Ladle& Lining ofchannel type InductionFurnace VAD/VOD Laddles
DS-88(X) 88 2.0 - - 36 18 2.9 900 1500 1500+/-0.5
Super dense High Alumina Brick for Lining of re- heating Furnace bottom
DS-95(E) 95 0.5 - - 38(+) 20 2.9 500 1650 1500+/-0.5
High purity, High Alumina bricks forSpecial Application
DS-ZR - - - 63 - 20-22 3.5 500 1600 - Zircon & zirmula brick for repairing ofglass Tank Furnace & Other Locationin Glass Tank Furnace
DS-Zirmul-1 68 - - 18 - 20 3-3.1 500 1600 - Thermal brick for repairing Conductivity at 600 0 C (HF) Kcal/mtr/0 0 C (Max)
DS-Zirmul-2 55 25 20 3.1-3.2 500 1580 - - do -
DS-SIL-INSUL 15 5 75 - - 60 0.85-1(Max)
40 1100 0.15(Max)
Silica Insulation Bricks Recommendedfor Cement & Glass Industries
DS-SIL-INSUL 15 2 75 - - 60 1.0 40 1100Cold
0.15PLCR - do -
DS-AMC 60Min
15Min
7Min
- - 9.0Max
2.8 400 140Min
1500+/-1.5
For Vad/VOD Metal Zone Lining
Delta Sigma Tundish Boards [SILICA BASE TUNDISH BOARD]The Tundish Lining Boards are silica and magnesite based, Its wide spectrum of features like high durability and insulation capacity enhanced the demand for Cold and customized as per the specific specifications Tundish Boards required by different customer sector.
SPECIFICATION TUNDISH PAD CONES & IMPACT PAD
SiO2 ≥90 ≥90
Fe O2 3 ≤1 ≤1
C(%) 3 - 5 3 - 5
Bulk Density (gm/cm3) ≥1.2 ≥1.9
App. Porosity (%) ≥45 ≥25
C.C.Strenght (Kg/Cm2) 25-30 45-50
Application Temp. Deg. C ≥1650 ≥1650
Humidity (%) <1 <1
Ignition Loss (%) 5-5.5 4.5-5.0
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Delta Sigma Low Cement Castables
Specification LC 45 LC 60 LC 70 LC 80 LC 90 LC 45 S LC 60 S LC 80 S
oService Temp. C 1550 1600 1600 1650 1700 1550 1600 1650
Grain Size, mm,max. 6 6 6 6 6 6 6 6
Water for Casting, % 6 to 7 6 to 7 5.5 to 6.5 5 to 6 4.5 to 5.5 6 to 7 6 to 7 5 to 6
Al O , %2 3 45 min. 60 min. 70 min. 80 min. 90 min. 40 min. 60 min. 80 min.
Fe O ,%2 3 1.25 max. 1.25 max. 1.5 max. 1.8 max. 1.0 max. 1.5 max. 1.25 max. 1.8 max.
BD, g/cc
oAfter drying at 110 C/24hours
2.30 min. 2.60 min. 2.70 min. 2.80 min. 3.00 min. 2.20 min. 2.40 min. 2.60 min.
2CCS, kg/cm
oAfter drying at 110 C/24
hours600 min. 600 min. 600 min. 700 min. 800 min. 500 min. 500 min. 700 min.
oAfter firing at 800 C/2hours
700 700 700 800 900 600 600 800
oAfter firing at 1400 C/2hours
900 min 1000 min. 1000 min. 1000 min. 1100 min. 800 min. 800 min. 1000 min.
PLC, %
oAfter firing at 800 C/2hours
-0.20 max. -0.20 max. -0.20 max. -0.20 max. -0.20 max. -0.20 max. -0.20 max. -0.20 max.
oAfter firing at 1400 C/2
hours+/-1.0 max. +/-1.0 max. +/-1.0 max. +/-1.0 max. +/-0.8 max. +/-1.0 max. +/-1.0 max. +/-1.0 max.
oPCE,orton/ C 32/1717
min.36/1804
min.36/1804
min.37/1820
min.37/1820
min.32/1717
min.36/1804
min.37/1820
min.
Packaging 50 kg bags 50 kg bags 50 kg bags 50 kg bags 50 kg bags 50 kg bags 50 kg bags 50 kg bags
Shelf life 3 months 3 months 3 months 3 months 3 months 3 months 3 months 3 months
Low Cement Castables that have high PCE and high strength to bear different temperature levels.
Delta Sigma Sealing Compound and Ramming Compound
Delta Sigma Tundish Insulating Cover
Tundish Insulating Cover Powder is very effective in retaining metals in liquid state for longer duration.
Tundish Insulating Cover is used in reducing the rate of heat loss during casting.
Delta Sigma Nozzle Filling Compounds
Nozzle Filling Compound is used in removing moisture and in granular form
enhances further For Steel Mills.
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Delta Sigma Precast Prefired Blocks
Delta Sigma Tundish Nozzle
Delta Sigma Alumina Mag Carbon
Delta Sigma Insulating Bricks
DELTA SIGMA pre cast pre fired blocks are known for its excellent thermal conductivity and heat resistance.
SPECIFICATION
Al O2 3
%Min
Fe O2 3
(%)Max.
B.D.gm/ccMin.
A.P.(%)
Max.
CCS PCEOrtonMin
PLC %(+/-)
Thermal ConductivityKcal / m / hr / 0C (Max)
ServiceTemp.Deg.Ckg/c
2mMin.
0At Hot Face Temperature C0C/hr/Max
400 600 800 1000
DS-CFI 32 2.0 0.75 65 10 30 - - 0.30 - - 1250
DS-HFI 33 2.0 0.90 60 15 30 - - 0.32 - - 1300
DS-HFK 40 2.0 1.10 55 40 32 - - 0.35 - - 1400
DS-HSI 20 2.0 1.60 35 200 18 RUL-Ta-1380
0.40 0.50 0.55 0.60 1300
DS-HF 155 60 1.0 1.10 65 40 36 1.5at 1550/5
0.33 0.35 0.38 0.40 1550
DS-HF 165 70 0.8 1.20 60 50 36 1.1at 1550/5
0.38 0.41 0.44 0.46 1650
DS-HF 175 80 0.5 1.50 56 100 36 0.5at 1550/5
0.62 0.65 0.68 0.70 1750
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Delta Sigma Insulating Castables
Lightweight Insulating Castables is to conserve heat in furnace. High Temperature Insulating Castables are light but adequately strong and have low conductivity, thus serve as hot face or back up insulating refractory lining.The density range is from 400 to 1600 kg/m3. Additionally, medium purity and high purity grades of the insulating castables are available in the range. For reducing the environment, the high purity (low iron) variety is used.
Specification INCAST11
INCAST13
INCAST15
INCAST11 SPL
INCAST13 SPL
INCAST15 SPL
INCASTHT
INCAST 7
oService Temp. C 1300 1350 1350 1350 1400 1400 1500 1100
Grain Size, mm,max. 6 6 6 6 6 6 6 6
Water for Casting, % 30 to 35 27 to 32 25 to 30 30 to 35 27 to 32 25 to 30 25 to 30 60 to 65
Al O , %2 3 30 min. 35 min.. 40 min. 30 min. 35 min. 40 min. 60 min. 25 min.
Fe O ,%2 3 3.50 max. 3.50 max. 3.50 max. 1.5 max. 1.5 max. 1.5 max. 1.50 max. 8.5 max.
BD, g/cc
oAfter drying at 110 C/24
hours1.25 max. 1.45 max. 1.60 max. 1.25 max. 1.45 max. 1.60 max. 1.50 max. 0.85 max.
2CCS, kg/cm
oAfter drying at 110 C/24hours
35 min. 50 min. 75 min. 45 min. 65 min. 90 min. 90 min. 15 min.
oAfter firing at 800 C/2hours
25 30 50 30 35 60 50 9
oAfter firing at 1300 C/2
hours40 min. 50 min. 55 min. 50 min. 55 min. 70 min. 55 min. n.a
PLC, % - - - - - - - -
After firing ato
800 C/2 hours-0.20max. -0.20max. -0.20max. -0.20max. -0.20max. -0.20max. -0.20 max. +/-1.0
max.
oAfter firing at 1300 C/2hours
+/-1.0 max. +/-1.0 max. +/-1.0 max. +/-1.0 max. +/-0.8 max. +/-1.0 max. +/-1.5 max. n.a
ThermalConductivity,okcal/m/hr/ C
- - - - - - - -
At hot face temp. ofo500 C
0.32 max. 0.36 max. 0.46 max. 0.35 max. 0.41 max. 0.46 max. 0.42 max. 0.20 max.
oPCE,orton/ C 14/1398min. 14/1398min. 15/1430min. 14/1398min. 15/1430min. 15/1430min. 23/1605min. 12/1337min.
Packaging 25 kg bags 25 kg bags 25 kg bags 25 kg bags 25 kg bags 25 kg bags 25 kg bags 25 kg bags
Shelf life 6 months 6 months 6 months 6 months 6 months 6 months 6 months 6 months
Delta Sigma Nozzle Opening Compound
It is a free flowing refractory particular material used in the ladle or tundish sliding gate to prevent skulling and steel freeze-off and ensure easy opening at the start of casting.
: It is a highly refractory, granular product with selected particle size and distribution remains flow able at high temperature ensuring consistent and trouble free ladle slide gate operation.
: For achieving the best result it should be preheated at around 100C for about an hour to drive out any physical moisture. The nozzle cavity should be cleaned of slag and any refractory particles before application. The quantity of Nozzle Opening Compound to be applied should be carefully determined so that the nozzle cavity is entirely filled with a slight mound at the nozzle top. It should be applied with a suitable applicator to ensure that the product is applied at proper place.
: Successful operation of ladle slide gate depends largely on the use of proper nozzle filling compounds and operating conditions of the nozzle filling compounds should have sufficient refractories to prevent sintering of the particles at high temperature and good flow ability.
: Excellent nozzle opening performance is ensured and the need of oxygen lancing for opening the slide gate nozzle is minimized also Well block and nozzle life
SPECIFICATION
APPLIANCE
UTILITY
ADVANTAGE
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Delta Sigma Dense Castables and Medium Purity Dense Castables
The dense refractory castables are of hydraulic setting that further assist in casting or moulding in any shape and are also modified for gunning of furnace linings. Medium purity Dense castables, which are suitable for use in medium temperature application. This group of Dense Refractory Castables contains medium purity cement as the refractory binder. All these castables are used in oxidizing atmospheres only.
Specification CAST 40 CAST 45 CAST 50SPL CAST 70 CAST LT CAST 25
oService Temp. C 1400 1400 1400 1450 800 1400
Grain Size, mm,max. 5 5 5 5 5 20
Water for Casting, % 12 to 13 11 to 12 12 to 13 11 to 12 12 to 13 11 to 12
Al O , %2 3 40 min. 45 min. 45 min. 70 min. 30 min. 40 min.
Fe O ,%2 3 3 max. 4 max. 4 max. 4.5 max. 4 max. 3 max.
BD, g/cc
oAfter drying at 110 C/24hours
2.00 min. 2.10 min. 2.10 min. 2.50 min. 1.90 min. 2.10 min.
2CCS, kg/cm
oAfter drying at 110 C/24
hours250 min. 250 min. 400 min. 350 min. 250 min. 400 min.
oAfter firing at 800 C/2
hours200 200 300 300 200 250
oAfter firing at 1400 C/2
hours350 min. 350 min. 400 min. 450 min. N.A 300 min.
PLC, % - - - - - -
After firing ato800 C/2 hours
-0.20 max. -0.20max. -0.20max. -0.20max. +/-1.0 max. -0.20max.
oAfter firing at 1400 C/2
hours+/-1.0 max. +/-1.0 max. +/-1.0 max. +/-1.0 max. N.A +/-1.0 max.
oPCE,orton/ C 20/1564 min. 20/1564 min. 15/1430 min. 30/1665 min. 1200 min. 1450 min.
Packaging 50 kg bags 50 kg bags 50 kg bags 50 kg bags 50 kg bags 50 kg bags
Shelf life 6 months 6 months 6 months 6 months 6 months 6 months
Delta Sigma Basic Ramming Mass
SPECIFICATION MGO%MIN
SIO2
%MAX
CAO%MAX
Cr O2 3
%MIN
GRADINGmm
B.D.at
110*C[2460]MIN
CCS at110*C[3]
MIN
CCS at1550*C[3]
MIN
PLC at1552*C
BOND MAXSERVICE
FOR
MAG-RAM-1 85% 4.5% 2.5% - [0-5] 2.80 400 500 -2.0 Chemical/Ceramic 1750*C
MAG-RAM-2 87% 6.5% 2.5% - [0-5] 2.80 400 500 -2.0 Chemical/Ceramic 1750*C
SUPER MAGRAM 92% 9.0% 2.0% - [0-5] 2.85 450 500 -1.5 Chemical/Ceramic 1750*C
ARC-GUN-1 80% 8.5% 3.0% 0.5% [0-4] 2.60 - 300 -2.5 Chemical/Ceramic 1750*C
ARC-GUN-2 80% 7.5% 3.0% 0.5% [0-4] 2.60 - 300 -2.5 Chemical/Ceramic 1750*C
Application is in Arc and Induction furnace.
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SPECIFICATION MGO%MIN
SIO2
%MAX
CAO%MAX
Cr O2 3
%MIN
GRADINGmm
B.D.at
110*C[2460]MIN
CCS at110*C[3]
MIN
CCS at1550*C[3]
MIN
PLC at1552*C
BOND MAXSERVICE
FOR
SUPER GUN 88% 4.5% 3.0% - [0-4] 2.70 200 300 -2.5 Chemical/Ceramic 1750*C
MAG-PATCH 90% 4.5% 5.0% - [0-6] 2.70 200 250 -1.5 Chemical/Ceramic 1700*C
MAG-FET 80% 7.5% 3.5% - [0-5] - - - - Chemical/Ceramic 1700*C
Mag-Blackfill-1 65% 9.5% AI O 10 Min2 3 - [0-3] - - - - CHEMICAL 1700*C
Mag-Blackfill-2 65% 9.5% - 10% Min [0-3] - - - - CHEMICAL 1700*C
Mag-FILL 60% - - - 8mm Max - - - - CHEMICAL -
SG-FILL - 10Min% - 35.0% 1.5mm Max - - - - CHEMICAL -
MAG MORTAR 85% 8.5% - - [0-1] - - - - CHEMICAL 1750*C
Super Mag Mortar 90% 5.5% - - [0-1] - - - - CHEMICAL 1750*C
Chrome Cast 10% - 6.0% 35.0% [0-5] 2.80 200 300 - HYDRAULIC 1750*C
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DELTA SIGMA REFRACTORIES has evolved successfully in the highly competitive Steel industry and other refractory users, industrial insulation and acid-proof materials ect. Its operations are innovative, consistent-quality, efficient and cost- effective, to provide the customer with the highest quality products and on-time delivery, down time and unexpected outages are kept to a minimum. We maintain a buffer stock of materials to meet the urgent and emergency needs of our valued customers.
We provide all types of high quality§ Refractories Materials (Fire Bricks/Slabs/Blocks, Monolithic Refractories)§ Insulation Materials (All Ceramic Fibre Products)§ Acid Proof Materials (Acid proof tiles/bricks, Acid Proof chemicals)§ Grout Materials.
§ Encompass Refractories design engineering, material selection, estimation, supply, installation.§ Turnkey projects are taken care by our experienced team§ Refractory Lining§ Insulation Linings§ Refractory Coating on Existing / New Lining§ Gunniting§ Spray Coating§ Anti-corrosive lining§ Acid Alkali proof lining
DELTA SIGMA REFRACTORY TECHNICAL SERVICES
DELTA SIGMA offers good quality refractory materials at a very competitive price, however great care and expertise are taken to ensure qualifications and quality control are in place and customer expectations are fully met. Also delta sigma refractory products increase service life of ladle and furnace refractories to reduce the client's operating cost.
Delta Sigma Automation & Instrumentation Pvt. Ltd.thAliens Elite, # H – 402, 4 Floor, Prashanthi Nagar
Miyapur, Hyderabad – 500 049Mobille: +91-99892 28001, +91-99856 84624, +918897387631LL No: 040-4018 3330, FAX: 040-4018 3330E mail: [email protected] Web : www.deltasigma.co.inwww.deltasigma.co, www.deltasigma.in, www.deltasigma.asia,
BANGALOREN.M.D.C, # 399, JP Nagar, Hospet - 583213, Bellary, KarnatakaMobille: +91-99892 28001, +91-99856 84624, +918897387631E mail: [email protected] Web : www.deltasigma.co, www.deltasigma.in, www.deltasigma.asia, www.deltasigma.co.in
US OFFICE36, Mechanic Street,Suite 207Foxboro, MAA - 020235
USA OFFICE500, Rolling Brook Drive#302, Charlottle,North Carolina – 28217USA
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