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      Industrial furnaces k23 k26 insulating fire brick Jm23 Jm26 Jm28 insulation brick mullite refractory brick

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      Zhengzhou Rongsheng Refractory Co., Limited7 yrsCN

      Key attributes

      Industry-specific attributes

      SiO2 Content (%)
      max 23%
      Al2O3 Content (%)
      45-82%
      MgO Content (%)
      little
      CaO Content (%)
      0.34%
      CrO Content (%)
      0.002%
      SiC Content (%)
      1.2-1.4

      Other attributes

      Place of Origin
      Henan, China
      Shape
      Brick
      Material
      fused mullite or sintered mullite
      Refractoriness (Degree)
      1770°< Refractoriness< 2000°
      Model Number
      JM23 JM26 JM28 JM30
      Brand Name
      Rongsheng
      Processing Service
      Bending, Welding, Punching, Decoiling, Cutting, Moulding
      Product name
      mullite insulating brick
      Cold compressive strength
      1.2-2.5 Mpa
      Bulk Density
      0.55-1.03 g/cm3
      Fe2O3
      Max 1.0%
      Softening temperature under load ≥
      ≥1420
      Keyword
      insulating fire brick
      Apparent porosity (%)
      ≥62%
      Usage
      Glass furnace,steel converter .etc
      Price
      Factory outlets
      Certificate
      CE ISO
      Show more

      Lead time

      Quantity (pieces)1 - 1000 > 1000
      Lead time (days)7To be negotiated

      Customization

      Customized logo
      Min. order: 1000
      Customized packaging
      Min. order: 1000
      size
      Min. order: 500
      shape
      Min. order: 500
      For more customization details, message supplier

      Product descriptions from the supplier

      Minimum order quantity: 500 pieces
      $0.10 - $0.20

      Quantity

      Shipping

      Shipping solutions for the selected quantity are currently unavailable
      Item subtotal (0 variations 0 items)
      $0.00
      Shipping total
      $0.00
      Subtotal
      $0.00

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