Alwar Refractories Pvt Ltd

MIA, Alwar, Rajasthan

We Manufacture and Export premium quality Insulation Bricks that are popular in the market for their efficiency and durability. Fabricated from high grade raw materials, our Insulation Bricks have high hot compressive strength that assures robust construction when used. Salient FeaturesLight weight Low Thermal Conductivity : Provides excellent good thermal insulation, enable the use of thin- walled constructionsLow Heat Storage : Absorbs minimal heat ensures energy savings in cyclically-operated kilnsLow iron and alkali flux content Used InSteel PlantsPaper IndustryPetrochemical IndustrySpecificationsPROPERTIESC.F. H.F. TYPE 1H.F. TYPE 2H.F. TYPE 3Service Temperature in oC1050120012501300Bulk Density in gms/cc (Max)0.80.850.91.1Apparent Porosity in % (min)70656055Cold Crushing Strength in kg/Cm2/(min)12152030Thermal Conductivity in Kcal/M/ Hr/oC(max) at Hot face temp. of 600oC(max)0.20.230.240.3Permanent Linear change after re-heating (max) in % for 3 hrs at temperature of1.5 (1050)1.5 (1200)1.5 (1250)1.5 (1300)

We manufacture Acid Proof Bricks and Tiles , which are made from high quality raw material and pressed in 150 MT FSPs. Apart from standard sizes, we also manufacture special sizes and shapes as per the requirement.

Salient Features:

• Resistant to strong acids
• High Flexural Strength
• Low water absorption
• High Density
• Low Porosit

Application:

• Chemical Storage Tanks
• Absorption Towers
• Chimney Lining
• Process Tanks and Flooring

Technical Specifications

We are offering acid resistant bricks. our range of acid resistant bricks is in huge demand in national and international markets. Made from premium grade raw materials, our acid resistant bricks offer high performance consistently without requiring any maintenance work. manufacturing standardas per is-4860standard sizes230mm x 115mm x 75mm230mm x 115mm x 38mmcharacteristicshigh densitylow porosityresistant to strong acidshigh flexural strengthlow water absorptionused inchemical storage tanksflooringabsorption towersprocess tankschemicaldyes and intermediatesvesselschimney liningsteel plantspaper industrypower industryalkalies industryfertilizers industrypetrochemicals industrytechnical specifications as per is - 4860 (1968)propertiesunitclass I - bricksclass ii - brickswater absorption% max24compressive strengthkg/cm2 min700500flexural strengthkg/cm2 min10070resistance to acidloss in weight % max1.54.0

We are identified as one of eminent High Alumina Fire Bricks Manufacturers in the national and international markets. Our High Alumina Fire Bricks are pressed in150 MT presses and then fired in a tunnel kiln on a temperature ranging from1450 C and above. We manufacture High Alumina Fire Bricks in standard as well as customized sizes. Material Of ConstructionHigh grade fireclayCalcined bauxiteSize Tolerance1.5% or 2mm whichever is greaterTechnical SpecificationsBrand NameChemical AnalysisPhysical PropertiesThermal PropertiesApplicationsAl2O3(Min %)Fe2O3 (Max %)B.D. Gms / ccApp. Porosity (Max)CCS - Kg/cm (Min)RUL - TaC MinPLC for 2 Hrs at 0C Max %ARPL-5050 %32.32340014001450 + / -1.5H.A Bricks Suitable for Ladle LiningARPL-6060 %32.52340014201500 + / -2.0Resistant to Alkali & Slag Attack. Suitable for Pre-burning zone of Cement Rotary Kiln, Ladle Lining, EAF.ARPL-7070 %32.62350014501600 + / -2.0Resistant to Alkali & Slag Attack, Suitable for Calcination Zones of CKR suitable for Electric furnace roof etc.

We Manufacture and Export a huge assortment of Refractory Bricks in various shapes and sizes. Our Refractory Bricks are made from high grade raw materials that assure thermal shock resistance, long functional life, and neutral chemical nature to the finished structure. The Refractory Bricks served by us, are popular in the market for dimensional accuracy and outstanding performance. Our Refractory Bricks are used for various industrial applications in industries like Iron & Steel, Paper, Chemical, and so forth.

Sillimanite bricks are based on sillimanite raw materials and a bond matrix made of Alumina and Clay. The range of products include bricks with different Al2O3 content and low iron These bricks are pre-fired at high temperatures for achieving an excellent volume stability in high temperature processes.

Applications :

• Steel and non-ferrous metals industry (direct contact with liquid metal is possible).
• Glass industry
• Cement industry and incineration
• For industrial processes with rapid thermal shocks
• Furnaces for firing biomass
• Kilns of the ceramic and refractory industry.

Technical Specifications

We Manufacture and supply, huge assortment of Refractory Bricks in various shapes and sizes. Our Refractory or Fire Clay Brick are made from high grade raw materials that assure thermal shock resistance, long functional life, and neutral chemical nature to the finished structure

Application:

• Furnaces
• Chimney ducts
• Preheaters and Low or Moderate heating zones.

Technical Specifications

Our High Alumina Bricksare made from low ferric calcined bauxite and fire clays of superior quality. Dry pressed in 150 and 200 MT FSP, these bricks are fired in tunnel kiln at a temperature of upto +1700 deg C.

Applications :

• Boilers
• Furnaces
• Kilns
• Preheating and Burning Zone.

Technical Specifications

We are offering bp set bricks. we are recognized as one of prominent bp set bricks manufacturers in the global market. Our bottom pouring set bricks are highly efficient as they are pressed in high capacity presses and then fired in tunnel kiln having temperature ranging from1350c. manufacturing standardsis6 and is8 quality salient featuresdimensionally accurateprecise male / female matching collersremoves carbon depositsprevents brick failure at high temperaturesincreases life of brick lining to great extentneutral in chemical natureresistant to thermal shocksendure high temperature up to 1450c technical specifications product brandchemical analysisphysical propertiesthermal propertiesal2o3 (min)fe2o3 (max)b.d. - gms / ccapp porosity (max)ccs - kg / cm2 (min)rul - taoc bps - is630 %2.5 %230 %2001300bps - is838 %2.5 %230 %2501350