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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: JC
  • Model Number: Grade 23
  • Application: Industrial Furnace, Insulation,boiler
  • Grade: HA (High Aluminum)
  • Dimensions: 230x114x64mm, 230x114x76mm
  • Working Temperature: 1000C-1500C
  • Fiber Diameter: 3-5um
  • Thermal Conductivity: 0.18(350c),0.20(400c),0.24(600c)
  • Density (kg/m³ ): 600kg/m3
  • Shrinkage (1800℉, 3h): <=0.6
  • Color: Pure White
  • Cold Crushing Strength(Mpa): 1.2
  • Modulus of Rupture (Mpa): 1.1
  • Feature1: High purity and low iron content
  • Feature2: Low thermal conductivity
  • Thermal Expansion(%)1000C: 0.5
  • Size: 230x114x64mm, 230x114x76mm
  • Package: Carton or Pallet

Packaging & Delivery

Packaging Details pallet packed with thermal shock film 13056pc 1x20 FT
Delivery Time Shipped in 15 days after payment

1300 High Aluminum Refractory Material Brick for High Temperature Furnace

Product Description

Insulation bricks are made from high purity raw material according to different brick type to meet different requirement.

They are ideal thermal insulation material usually used in industrial furnaces and heating pipe.
Our insulation bricks are in accordance with JIS Industrial Standard of JAPAN, have excellent properties as light weight, low ferrous, low shrinkage, atmosphere erosion resistant and so on.


Low thermal conductivity

High purity and low iron content

Good thermal resistance with direct access to fire

Superior thermal shock resistance

Accurate dimension and easy cutting


Cracking furnace

Conversion furnace

Heating equipment

Refining equipment

Reproduction equipment

Hot blast stove

Technical data:

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
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3 Transactions 1,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $107,000
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