Home ProductsRefractory Fire Bricks

48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces

48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces

    • 48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces
    • 48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces
    • 48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces
  • 48% Min Al2O3 Curved Refractory Brick For Tubular Furnaces

    Product Details:

    Place of Origin: Henan China
    Brand Name: Rongsheng
    Certification: ISO9001 CE SGS
    Model Number: fire brick

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 TON
    Price: USD 150-300 per month
    Packaging Details: Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements
    Delivery Time: 5-8 days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 5000 MT per month
    Contact Now
    Detailed Product Description
    Shape: Brick, Standard Or Customized By Your Drawings Material: Alumina Block
    SiO2 Content (%): - Al2O3 Content (%): 48%-85%
    MgO Content (%): 0.8-1.2 CaO Content (%): 0.34%
    Refractoriness (Degree): Common (1580°< Refractoriness< 1770°) CrO Content (%): 0.1-0.3%
    SiC Content (%): 1.2-1.4 Model Number: High Alumina Brick
    Apparent Porosity: ≤23%
    High Light:

    48% Min Al2O3 Refractory Brick

    ,

    Curved Refractory Brick

    ,

    SGS Clay Fire Brick

    Refractory Brick Manufacturer Provide Curved Round Clay Fire Brick

     

    Curved firebrick is made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite phases. curved firebricks have very good physical and chemical properties in high temperature conditions. curved fire brick is widely used in the non-ferrous metal metallurgy, glass industry, ceramic kiln, cement rotary kiln, steelmaking furnace, chemical industry, construction industry and other industries.

    curved refractory brick

    Curved Firebrick Description

    curved refractory brick contains Al2O3 about 30% ~ 45%, and silica content is lower than 78%. curved refractory bricks belong to the weak acid refractory materials. curved refractory block is resistant to acid slag and the erosion of acid gases, but the alkali resistance ability is a bit poor. curved refractory blocks have the characters of good thermal performance and good thermal shock resistance.

    Properties of Curved Firebrick

    .High refractoriness,
    .Good corrosion resistance,
    Good thermal shock resistance,
    .High mechanical strength,
    .High-temperature creep rate is low,

    .Good spalling resistance and wear resistance.

    Rongsheng Refractory Curved Firebrick Specifications

    Curved Firebrick
    Index 40 – 45% Alumina

     

    Fireclay Brick

    30 – 35% Alumina

     

    Fireclay Brick

    Item Unit 1600°C 1500°C
    Bulk Density g/cm³ 2.2 2.1
    Apparent Porosity % 22 24
    Modulus of Rupture kg/cm² 90 80
    Cold Crushing Strength kg/cm² 300 250
    Linear Expansion 1350°C % 0.2 0.2
    Refractoriness Under Load °C 1450 1300

    Application of Curved Firebrick

    Curved firebrick is mainly used for the insulating lining of hot surfaces or backing heat-insulating layers of other refractory materials. the refractory linings or heat-insulating materials of the industries, such as ethylene pyrolysis furnaces, tubular furnaces, reforming furnaces of synthetic ammonia, gas generators and high- temperature shullte kilns,etc.

    Contact Details
    Zhengzhou Rongsheng Kiln Refractory Co., Ltd.

    Contact Person: Sales Manager

    Send your inquiry directly to us
    Best Products
    Other Products