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Refractory Castables

Discover the strength and durability of our Refractory Castables, a product line designed to meet the demands of high-temperature environments with unmatched performance and reliability. As a prime exporter, manufacturer, and supplier, we deliver an exclusive range that includes WHYTHEAT A, Low Cement Castable 60 020, Mor-tar 90 Am, Low Cement Castable 80, and 25kg Unicast 95, with every casting tailored for outstanding heat resistance, exceptional thermal insulation, and unparalleled mechanical strength. Renowned for their prime quality and durability, these castables are a hot deal in the industry, ensuring minimal shrinkage, remarkable energy efficiency, and supreme versatility in application. With over 2.0 years of expertise, our low-maintenance Refractory Castables are in high demand for their ease of installation and superior bonding, surpassing expectations across diverse industries. Whether you''re seeking popular solutions for heavy-duty industrial applications or specialized materials for intricate engineering projects, our supply capability reaches all corners of India, offering prompt delivery and consistent quality. Choose our Refractory Castables for temperature resilience, exceptional longevity, optimal performance, and unbeatable cost-efficiency in your operations.

Unicast 95 Coil Coat

Price 145.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • Induction Furnace coil Grouting, Crack Filler for any high temp application
  • Chemical Composition
  • Alumina based refractory composition
  • Color
  • White
  • Density
  • 3.00 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Castable refractory powder
  • Melting Point
  • 1800C approx.
  • Porosity
  • Low
  • Purity(%)
  • Up to 95%
  • Shape
  • Powder
  • Specific Gravity
  • 2.9
  • Strength
  • High compressive strength
  • Surface Finish
  • Smooth when cast
  • Thermal Conductivity
  • Low thermal conductivity Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • For patching, lining, repairs and construction in foundries, boilers, furnaces, and industrial kilns.
  • Water Absorption
  • Low

Conventional Castable

Price 55.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • Furnaces, Kilns, Boilers, Incinerators, Casting areas
  • Chemical Composition
  • Alumina-Silicate Based
  • Color
  • Light Grey
  • Density
  • 2.4 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other, Good at high temperature
  • Form
  • Castable (dry supplied, wet on application)
  • Hardness (%)
  • 60 - 70%
  • Melting Point
  • 1400C - 1600C
  • Porosity
  • Medium
  • Purity(%)
  • 85% - 95%
  • Shape
  • Other, Powder/Granular
  • Specific Gravity
  • 2.3 - 2.7
  • Strength
  • 25 - 50 MPa (at 110C)
  • Surface Finish
  • Matte / Rough (after setting)
  • Thermal Conductivity
  • 1.10 W/mK (average at 500C)
  • Types of Refractories
  • Other, Conventional Castable Refractory
  • Usage & Applications
  • Lining of furnaces, reactors and chimney
  • Water Absorption
  • 8-12%

Low Cement Castable 50

Price 35.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • Furnaces, Kilns, Boilers, Incinerators, Lining of combustion chambers
  • Chemical Composition
  • Al2O3, SiO2, CaO, minor Fe2O3
  • Color
  • Gray
  • Density
  • 2.7 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Castable, supplied dry - mix with water before use
  • Hardness (%)
  • Not applicable (monolithic castable)
  • Melting Point
  • Above 1750C
  • Purity(%)
  • Al2O3 content: 50 - 90%
  • Shape
  • Other
  • Specific Gravity
  • 2.7 - 2.8
  • Strength
  • Cold Crushing Strength (CCS) 70 MPa
  • Surface Finish
  • Smooth after casting and setting
  • Thermal Conductivity
  • 1.6 - 1.9 W/mK at 1000C Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • Used for lining high temperature zones due to its high mechanical strength and resistance to abrasion
  • Water Absorption
  • 5.5%

Low Cement Castable 60

  • Application
  • Furnace lining, kilns, ladle & tundish lining
  • Chemical Composition
  • Alumina-Silicate base
  • Color
  • Grey
  • Density
  • 2.5 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Powder
  • Melting Point
  • 1800C
  • Porosity
  • 7-8%
  • Purity(%)
  • 60% Al2O3 minimum
  • Shape
  • Other
  • Specific Gravity
  • 2.60 g/cm3
  • Strength
  • Cold Crushing Strength 70-90 MPa
  • Surface Finish
  • Smooth when set
  • Thermal Conductivity
  • 1.20 W/mK at 1000C Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • For use in high temperature industrial furnaces and thermal processing equipment
  • Water Absorption
  • Low (<5.5%)

Castable 90s

Price 45.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • For Furnace & Boiler Lining
  • Chemical Composition
  • Al2O3 82% min
  • Color
  • Grey
  • Density
  • 2.9 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Powder
  • Hardness (%)
  • High / Not Applicable (as powder)
  • Melting Point
  • 1650C
  • Porosity
  • Low
  • Purity(%)
  • 82%
  • Shape
  • Other
  • Specific Gravity
  • 2.8 - 3.0 g/cm3
  • Strength
  • Cold Crushing Strength 80 kg/cm2
  • Surface Finish
  • Smooth after setting
  • Thermal Conductivity
  • Low Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • Lining of furnaces, boiler, kilns, incinerators
  • Water Absorption
  • Low

Low Cement Castable 70

Price 45.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • Construction, Industrial linings, Kiln and furnace lining
  • Chemical Composition
  • Al2O3: 70%, SiO2: ~22%, Fe2O3: <2%
  • Color
  • Grey
  • Density
  • 2.7 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Powder
  • Hardness (%)
  • 85%
  • Melting Point
  • 1600C
  • Porosity
  • 7-8%
  • Purity(%)
  • High Purity
  • Shape
  • Other
  • Specific Gravity
  • 2.7 g/cm3
  • Strength
  • 80-90 MPa (Cold Crushing Strength)
  • Surface Finish
  • Smooth
  • Thermal Conductivity
  • 1.13 W/mK at 1000C Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • Furnace lining, Kilns, Incinerators, Boilers
  • Water Absorption
  • Low (<5%)

WHYTHEAT K

Price 25.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • High Temperature Insulation, Lining of Furnaces, Kilns, Incinerators, etc.
  • Chemical Composition
  • Al2O3 55-60%, Fe2O3 <1.5%
  • Color
  • Light Yellowish
  • Density
  • 1.10 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Solid Brick
  • Melting Point
  • 1770C
  • Porosity
  • High Porosity
  • Shape
  • Other
  • Specific Gravity
  • 2.40
  • Strength
  • Cold Crushing Strength 35 kg/cm2 minimum
  • Surface Finish
  • Smooth
  • Thermal Conductivity
  • 0.31 W/mk at 800C Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • Used in insulation lining for furnaces, kilns, and reactors
  • Water Absorption
  • Less than 35%

WHYTHEAT A

Price 57.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • Steel Plants, Furnaces, Kilns, Boilers, HRSGs, Chimney Lining, Incinerators, Foundries, Petrochemical Industries, Refineries etc.
  • Chemical Composition
  • Al2O3 (84% min)
  • Color
  • White
  • Density
  • 2.4 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Powder
  • Hardness (%)
  • High
  • Melting Point
  • 1770C
  • Porosity
  • Low
  • Purity(%)
  • 84% Al2O3 min.
  • Shape
  • Powder
  • Specific Gravity
  • 2.8 g/cc
  • Strength
  • Compressive Strength 350 kg/cm2, Modulus of Rupture 90 kg/cm2
  • Surface Finish
  • Smooth
  • Thermal Conductivity
  • 1.25 kcal/m/hrC Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • Lining of furnaces, kilns, incinerators, and various high temperature applications.
  • Water Absorption
  • < 10%

Low Cement Castable 80

Price 65.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • Furnaces, Kilns, Lining for Rotary Kilns and Boilers
  • Chemical Composition
  • Al2O3 - 80%, SiO2 - 12%, CaO - 2.5%
  • Color
  • Light Grey
  • Density
  • 2.7 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Castable
  • Melting Point
  • 1800C
  • Porosity
  • 15%
  • Purity(%)
  • >80%
  • Shape
  • Other
  • Specific Gravity
  • 2.8
  • Strength
  • Cold Crushing Strength (CCS): 85 MPa
  • Surface Finish
  • Coarse/Fine as per grain size
  • Thermal Conductivity
  • 1.3 W/mK at 1000C Watt/Meter/K (w/(m.k)
  • Types of Refractories
  • Other
  • Usage & Applications
  • Used in high temperature applications such as steel, cement, and power plants
  • Water Absorption
  • < 5%

Low Cement Castable 90

Price 80.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • Industrial Furnaces, Boilers, Kilns, Incinerators
  • Chemical Composition
  • High Purity Alumina
  • Color
  • Grey
  • Density
  • 2.85 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Powder
  • Hardness (%)
  • 85%
  • Melting Point
  • 1840C
  • Porosity
  • 12%
  • Purity(%)
  • 90%
  • Shape
  • Other
  • Specific Gravity
  • 2.85 g/cm3
  • Strength
  • Cold Crushing Strength: 1000 kg/cm2
  • Surface Finish
  • Smooth
  • Thermal Conductivity
  • 1.50 W/mK (at 1100C) Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • Lining of high temperature furnaces and reactors
  • Water Absorption
  • 5%

25kg Mor-tar 50

Price 15.0 INR/ Kilograms

MOQ : 500 Kilograms

  • Application
  • Refractory Lining, Furnace Patching, Kiln Maintenance
  • Chemical Composition
  • Alumino-Silicate Based
  • Color
  • Grey
  • Density
  • 2.10 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Dry Powder
  • Melting Point
  • Above 1400C
  • Porosity
  • Controlled for Bonding Efficiency
  • Purity(%)
  • >50%
  • Shape
  • Powder
  • Specific Gravity
  • 2.0 - 2.4
  • Strength
  • High Bonding Strength
  • Surface Finish
  • Smooth
  • Thermal Conductivity
  • Low Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • Used in Steel, Cement, Glass, Petrochemical Furnaces & Kilns
  • Water Absorption
  • >30%

Mor-tar 90 Am

Price 55.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • For high temperature structural use in furnaces and kilns
  • Chemical Composition
  • Al2O3 - 75%, Fe2O3 - <2%
  • Color
  • Grey
  • Density
  • 2.30 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Dry ready mix powder
  • Melting Point
  • 1700 C
  • Porosity
  • Controlled
  • Purity(%)
  • By composition, main alumino-silicate phases
  • Shape
  • Powder
  • Specific Gravity
  • 2.8
  • Strength
  • High mechanical strength
  • Surface Finish
  • Smooth
  • Thermal Conductivity
  • Low Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Monolithic Refractory
  • Usage & Applications
  • Used in laying fire bricks, insulation bricks and as a joining material for refractory bricks
  • Water Absorption
  • Less than 4%

MOR-TAR 90K

Price 55.0 INR/ Kilograms

MOQ : 100 Kilograms

  • Application
  • Furnace lining, Kiln patching, Boilers, Refractory repairs
  • Chemical Composition
  • High Alumina, Binder
  • Color
  • Grey
  • Density
  • 2.1 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other
  • Form
  • Powder
  • Melting Point
  • 1600C
  • Porosity
  • Low
  • Purity(%)
  • >85%
  • Shape
  • Powder
  • Specific Gravity
  • 2.85
  • Strength
  • 90 Kg/cm2 (at 110C)
  • Surface Finish
  • Smooth
  • Thermal Conductivity
  • Low Calorie (IT)/second/centimeter/C
  • Types of Refractories
  • Other
  • Usage & Applications
  • Used for joining refractory bricks, lining, patching, insulation of kilns and furnaces
  • Water Absorption
  • > 15%

Ladle Castable

Price 75.0 INR/ Ton

MOQ : 1 Ton

  • Application
  • Lining of steel ladles and other high-temperature furnace equipment
  • Chemical Composition
  • Al2O3 (50% - 90%), SiO2, CaO
  • Color
  • Gray
  • Density
  • 2.6 Gram per cubic centimeter(g/cm3)
  • Dimensional Stability
  • Other, Excellent at high temperatures
  • Form
  • Powder
  • Hardness (%)
  • High (as per standard, typically > 90%)
  • Melting Point
  • Above 1700C
  • Porosity
  • 15% - 20%
  • Purity(%)
  • > 70%
  • Shape
  • Other, Powder/Granular (monolithic refractory)
  • Specific Gravity
  • 2.8 - 3.0 g/cm3
  • Strength
  • Cold Crushing Strength > 55 MPa
  • Surface Finish
  • Smooth after setting and curing
  • Thermal Conductivity
  • 1.0-1.4 W/mK at 1000C
  • Types of Refractories
  • Other, Castable Refractory
  • Usage & Applications
  • Lining ladles in steel plants, non-ferrous metallurgical furnaces, foundry equipment, and power plants
  • Water Absorption
  • < 6%