Ceramic Tunnel Kiln High Alumina Refractory Firebrick

Brand Name:VOBEN
Certification:ISO9001
Model Number:VB-1
Minimum Order Quantity:20Ton
Delivery Time:20-30days
Payment Terms:L/C, T/T, Western Union
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Verified Supplier
Location: Qingdao Beijing China
Address: Room 502,Haituohangyun Building ,No 62 Beijing Road,Qingdao Bonded Port Zone ,China
Supplier`s last login times: within 26 hours
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Product Details

High Alumina Refractory Fire Bricks For Ceramic Tunnel Kiln , Iron Making Furnaces Firebrick


Description:


High alumina bricks are produced with selected bauxite chamotte by advanced process and strict quality control. The main mineral components are corundum and mullite phases. It features excellent high temperature mechanics and chemical corrosion resistance.


The most competitive price,good quality,safty packing,prompt delivery time,and excellent after-sales services.


Lower ferric Oxide,lower porosity,higher refractoriness,higher density,higher CCS and exact tolerance.


Features

1.Resisting high temperature

2.Great bulk density

3.Low iron content

4.Good eroding resistance


Applications:


1. Steel furnaces

2. Iron making furnaces

3. Glass kiln

4. Ceramic tunnel kiln

5. Cement kiln


Specifications:

Ordinary High alumina brick

ItemHA60HA70HA75HA80
AL2O3(%)≥60≥70≥75≥75-80
SIO2(%)322220≥18
Fe2O3(%)≤1.8≤1.8≤1.8≤1.8
Refractoriness °C1790>1800>1825≥1850
Bulk density,g/cm32.42.45-2.52.52.55-2.6
Softening temperature under load≥1470≥1520≥1530≥1550
Apparent porosity,%22<21<21<20
Cold Crushing strength Mpa≥45≥50≥54≥60

Phosphate bonded high alumina bricks

ItemLAP75LAP77LAP85
AL2O3 %≥75≥77≥80-85
Fe2O3 %≤3.0≤3.0≤1.8
Ca0 %≤0.6≤0.6≤0.6
Refractoriness °C≥1800≥1800≥1850
Bulk density g/cm3≥2.65≥2.70≥2.80
Cold crushing strength MPa≥60≥64≥110
Refractoriness under load 0.2MPa °C≥1350≥1300≥1350
ApplicationUsed for high temperature parts lining of cement rotary kilnUsed for Badly worn parts of cement rotary kiln

Competitive Advantage:

  1. Competitive Price. Make the products competitive in your market.
  2. Abundant Experience. Prevent cracks and twist in bricks.
  3. Different Moulds. Save mould fees for you.
  4. Strict Quality Control. Meet clients’ quality requirement.
  5. Large stocks. Guarantee prompt delivery.
  6. Professional Packing. Avoid damage and secure the goods in transportation

China Ceramic Tunnel Kiln High Alumina Refractory Firebrick supplier

Ceramic Tunnel Kiln High Alumina Refractory Firebrick

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