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China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng Featured Image
  • China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng
  • China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng
  • China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng

China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng

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China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng Detail:

Technical Data:

Name Light Weight High Alumina Brick
LG-0.6 LG-0.8 LG-1.0
Bulk Density(g/cm3) 0.6 0.8 1.0
Cold Crushing Strength  (Mpa)≥ 1.9 2.9 4.0
Permanent Linear Change 1300℃*12h(%)≤ 0.5 0.5 0.5
Thermal ConductivityAverage Temperature 350±25℃ W/( m·K) ≤0.250 ≤0.320 ≤0.450
Refractoriness Under Load 0.1Mpa (℃) ≥ 1300 1350 1380
Al2O3(%)≥ 50 52 52
Fe2O3(%)≤ 1.8 1.6 1.5
Maximum Service Temperature (℃) 1300 1350 1380

Application:

High alumina insulation bricks are popularly used for the masonry of industrial kilns inner linings, such as blast furnaces, hot blast furnaces, electric furnace top, reverberator, rotary cement kiln and so on. Besides, high alumina bricks are also widely used as regenerative checker bricks, stopper of continuous casting system, nozzle bricks, etc.

Product detail pictures:

China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

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We attempt for excellence, company the customers", hopes to be the top cooperation team and dominator company for personnel, suppliers and customers, realizes price share and continual marketing for China Super Lowest Price Insulating Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Egypt, Rio de Janeiro, Uruguay, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.
    • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Jean Ascher from Salt Lake City - 2018.02.12 14:52
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Faithe from United Kingdom - 2017.11.01 17:04
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