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Refractory Castables

Refractory Castables
Refractory Castables
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Product Code : Refcast
Product Description

Refractory Castables

Refmat Corporation is the China's leader in manufacturing high-grade Refractory Castables with notable thermomechanical characteristics. The company keeps commitment towards clean environment and safe and efficient production operations and achieve sustainability objective. At the company, this is what we prepare is best-in-the-quality. Being a leading refractory castables Exporter, Manufacturer & Supplier from China, we employ the innovative manufacturing and testing methodologies beginning from raw material analysis with the help of sophisticated equipment like spectrometer and other testing machines, therefore successfully serving different industries including steel industry, cement industry, aluminium industry for many years. Our range of Refractory Castables is prepared from good-quality raw material, binders to make sure that it ensures immense mechanical strength, high resistance to corrosion. We also analyze the composition of constituting materials as well as drying property of Refractory Castables through applying thermogravimetric test, besides validating other properties in order to make our range stand out. We also provide impeccable installation service if needed.

Important Properties

  • Testing structural and mineralogical properties through high-end scanner
  • Analyzing mechanical strength at the low firing temperature in order to ensure good strength
  • Checking brittle characteristics and behavior of materials
  • Optimum functions under constant heating conditions
  • Analysis of thermal behavior in order to check out the drying temperature
  • Higher refractoriness & excellent corrosion resistance
  • substantially suitable for pre-shaped lining for the production of steel
  • Fluid permeability, low porosity and immense mechanical strength

Application Areas

Being a dependable refractory castables manufacturers from China, we implement latest techniques in the production process. These temperature resistant, acid resistant, and humidity resistant castables find application in the following:

  • Aluminum
  • Boilers & Powerplants
  • Cement & Lime
  • Ferroalloys
  • Foundry
  • Iron, Steel & Reheat Furnaces
  • Petroleum & Chemicals
  • Waste Incinerators

Technical Details:

Specifications Dbarrier-80A Dbarrier-80B
Al2O3(%) ≥35 ≥35
SiO2(%) ≥55 ≥50
Density After Ramming (%) ≥1.93 ≥1.85
Refractoriness (%) ≥1400 ≥1400
Electrolyte Reaction rate (%) ≤13 ≤15
Thermal Conductivity(w/m.k) 200℃ 0.338
420℃ 0.378
650℃ 0.394
800℃ 0.447


RM 2804, Block A, Powerlong City Square, Kaiyuan Avenue, Luonan New District, Luoyang - 471000, Henan, China
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Mr. Andy Cao (CEO)
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