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High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

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High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

Place of Origin : Henan, China

Shape : Brick

Material : Alumina Block

SiO2 Content (%) : 0.1Max

Al2O3 Content (%) : 45%Min

MgO Content (%) : little

CaO Content (%) : little

Refractoriness (Degree) : Common (1580°< Refractoriness< 1770°)

CrO Content (%) : little

SiC Content (%) : little

Model Number : GL-0.5~GL1.3

Brand Name : Hongtai

Application : Industrial Furnaces

Product name : light High Alumina Brick

Color : Light Yellow

Size : 230x114x65mm

Raw material : High Alumina Bauxite

Usage : Furnace Liner

Keyword : Light Weight Insulation Firebrick

Sample : Freely Provided

Certificate : ISO9001

Packing : Wooden Pallets Covered

Supply Ability : 60000 Ton/Tons per Month

Price : $350.00 - $400.00/tons

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Product Description

Refractory bricks high aluminum poly light ball insulation brick

With small volume density,low thermal conductivity,excellent insulation performance and stable quality,the high aluminum poly light insulation brick can be used for lining or insulation of high temperature furnace.The insulation brick is a kind of light refractory material consisting of mullite and glass phase or corundum.The alumina content is above 48%,volume density 0.4~1.35g/cm3, volume density of porosity 66%~73%,the compressive strength 1~8MPa,good performance in thermal shock resistance.Generally mix the high aluminum bauxite with some clay,grind the mixture and use the gas evolution method or the foam method to cast and form,then put the bricks in the kiln of 1300~1500C sintering and finished.When getting in touch with the flame,the temperature of the surface is not allowed to be above 1350C.

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO ContentHigh Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO ContentHigh Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

Specification

Refractory bricks high aluminum poly light ball insulation brick

Item LG-0.5 LG-0.6 LG-0.7 LG-0.8 LG-1.0 LG-1.2 LG-1.3
Bulk Density(g/cm3) ≤ 0.5 0.6 0.7 0.8 1
Compressive strength(Mpa) ≥ 1.0 1.5 2.0 3.0 4.0 4.5 5.0
Rebirth line change rate ≤2 % 1260 1260 1260 1300 1300 1300 1300
TRS,Times (1100℃,water ) 8 8 8 10 15 15 15
Thermal Conductivity 350±25℃(w/k*m) 0.23 0.26 0.28 0.29 0.3 0.33 0.36
Al2O3(%)≥ 45 45 50 50 50 50 50
Fe2O3(%)≤ 2.5 2.5 2.5 2.6 2.8 2.8 2.8


High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

Application

Iron&steel making industry:Blast furnace,hot blast furnace(stove),pellet shaft furnace,hot metal ladle,steel ladle, tundish,heating furnace,soaking pit furnace,heat treatment furnace,refining furnace,reheating furnace,metal mixter furnace,annealing furnace, cupola furnace,electric arc furnace,induction furnace,AOD furnace,VOD furnace,etc thermal technology equipment.Non-ferrous Metal industry:Smelting furnace,refining furnace,reverberatory furnace,converter furnace. Building materials industry:Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln.

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

Company Information

Henan hongtai kiln refractory co., LTD. is establised in 2012,located in Xinmi City, 40 kilometers southwest of Zhengzhou City in Henan Province, close to JingGuang,Longhai railway lines, with road transport facilities.Rich resoures of Refractory materials, adequate and qualified fuel in this area, provide unique conditions for refractory production,shipping and refractory industry development.

By the tirelless pursuit and development, our company has more than 280 empoyees at present, including 26 technical egineer, 18 senior titles, 8 juniour titles.Equipped with computer equipment system, one intelligent high-temperature tunnel kiln,three fully automated high-temperature energy-saving environmental protection shuttle kilns and one automatic unshaped refractory production line, the production capacity of refractory materials can be 60,000 tons per year and widely used in metallurgy, glass, ceramics, cement and power chemical industry,ect. With stable and superior performance, our products are in great demand in more than 20 provinces and autonomous regions, and export to Russia, Brazil, Vietnam,Italy, South Africa, South , Thailand, Singpore, Indonesia and other contries.

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

Henan hongtai kiln refractory co., LTD. has been always adhere to the principle of "quality first, credibility first, users first, quanlity and efficiency", has won the honor of "national measurement of qualified units""service standardization standards unit",which are recognized by higher office, was rated as Henan Province Contract and Keeping Promises Company, and has passed through ISO 9001:2000 Quality Mnagement System Confirmatrion, In order to meet the needs of market developemtn, we establish a "production, learning,research"strategic partnership with High Temperature Research Institute of Henann University of Science and Tchnology,and maintain long-term technical cooperation with Luoyang refractory research Institutions, the Iron and Steel Desigh Institute, Wuhan Iron and Steel Design Istitute and other scientific research institutions.Constantly adjust the production process,update product quality,built a solid foundation for wining a higher market hornor. Besides,all staff of high and low temperature furnace desigh, installation, manufacture, commissioning capacity of the company commit to every client: According to the different needs of users, we will thank all users' care by better service,higher product quality!

Sincerely welcome new and old customers at home and abroad, cooperate friendly with us, hand in hand to create a better future!

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

Production Equipments:

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

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High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

Customer

The products are sold all over the country, as far as Vietnam, India, Pakistan, kazakhstan, and other southeast Asian countries and regions.

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

Our Products

High Refractoriness 1580° Refractoriness 1770° Insulation Brick with Low CrO Content

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