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China Good Wholesale Vendors Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng Featured Image
  • China Good Wholesale Vendors Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng
  • China Good Wholesale Vendors Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng
  • China Good Wholesale Vendors Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng

China Good Wholesale Vendors Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng

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China Good Wholesale Vendors 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.

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China Good Wholesale Vendors Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

China Good Wholesale Vendors Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

China Good Wholesale Vendors Firebrick J23 - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng detail pictures

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continue on to further improve, to make sure product top quality in line with market and consumer standard requirements. Our firm has a excellent assurance program have already been established for China Good Wholesale Vendors 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: Bangkok, Lebanon, Malaysia, Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.
    • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Emma from Jakarta - 2018.07.26 16:51
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Eudora from Paraguay - 2018.06.03 10:17
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