China High Quality for 70 Alumina Fire Brick - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng

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China High Quality for 70 Alumina Fire Brick - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng Detail:

Technical Data:

Name	Light Weight High Alumina Brick
Name	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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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for China High Quality for 70 Alumina Fire Brick - light weight high alumina thermal insulation brick – Rongsheng factory and manufacturers | Rongsheng , The product will supply to all over the world, such as: Maldives, Thailand, Peru, because of our company has been persisting in the management idea of "Survival by Quality, Development by Service, Benefit by Reputation" . We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner.

70 Alumina Fire Brick