High alumina refractory castable is used as an important and essential raw material in the construction industry and can serve the role of heat preservation. This material is critical in high-temperature applications such as furnaces, kilns, incinerators. Datong, as the top manufacturer in high alumina refractory castable, can provide you with all kinds of high quality and cheap castable products!
High alumina refractory castable High alumina firebricks are classified according to the Al2O3 content, which is from lowest 48% to highest 95%, manufactured from mineral of bauxite, corundum, etc. One typical application for this material is in the lining of industrial furnaces. The castable is applied to the walls of the furnace, insulating it against extreme temperatures and increasing its longevity and efficiency. Further, we use high alumina refractory castable in the making of kilns which insulate as well protect from the thermal shock. This material is common in the steel industry, used to line ladles and tundishes to help transport molten metal safely and efficiently. Besides the refractory castable of high alumina is applied in incinerators to resist the high temperature which is produced in combustion process, thus it’s an essential lining material for waste disposal facilities.
One of the advantages high Alumina refractory castable is its great thermal shock resistance. This feature enables the material to endure rapid temperature changes without cracking or spalling, which is the case for many applications that experience thermal cycling. Moreover, high alumina refractory castable has strong resistance to factors or mechanical stress and wear -high temperature. The material is at the same time simple to assemble and mold, allowing for easy design and construction. High alumina refractory castable also have low porosity, thus can improve its volume density and coefficient of heat conductivity. This leads to energy saving and an increase in the efficiency of industrial operations. All in all, The high alumina refractory castable is more durable and can provide you with a long-term service at the lower price.
Reactive α-AL2O3 Powder
Best high alumina refractory castable suppliers in RS! Look no further than Datong! We are one of the leading suppliers of excellent quality High Alumina Refractory Castables. Being renowned for the quality and efficiency our products are the first preference of different industrial activities as well.

The distinctive features of Datong high alumina refractory castable 1. Our aunt castables use high quality of materials which includes conventional high alumina, aggregate and binder. The product thus obtained is characterized by high temperature resistance as well as hermicidal and chemical corrosion. Our castables also are low porosity and high strength and can be used in harsh industrial applications.
Tabular Alumina Fused alumina magnesia spinel Calcium aluminate cement
Why high alumina refractory castable is so necessary for your project? Whether you are in the steel, cement or petrochemical Industry – what you need is value-creating solutions. High alumina refractory castables provide high mechanical strength and good resistance to thermal shock, abrasion and chemical attack. When you select Datong high alumina refractory castables, you're selecting high-quality products that deliver long lasting and reliable performance for all of your industrial process needs.
Kaifeng Datong Refractories high alumina refractory castable was founded in 2008 and is a private joint-stock corporation located in Henan province. It specializes in the production and development of high-quality refractory material.
We provide high-grade raw materials, a variety of high alumina refractory castable, and services, while growing together with our customers. While at the same time. Datong Company wants to create an all-win-win partnership with its partners in order for it to be able to serve customers better and offer them quality products.
Datong has achieved ls0900l certification for quality systems, as well as is014001 high alumina refractory castable, OHSAS1800 occupational health and safety management system certification. Datong is a national high-tech enterprise that was listed successfully on April 7th, 2016 with stock code 836236. It is now the largest and complete source of high-quality aluminum-based materials. Every tank is witnessed with hydraulic test, radiography test, air tight test, etc. The most advanced production machines around the globe ensure strict quality control throughout the entire production process. Every tiny detail deserves our attention and each little thing is an integral component of our team.
Datong invested 10 million yuan and built a chemical analysis laboratory which includes a high alumina refractory castable with a scanning electron microscope application laboratory high temperature laboratory, pilot base and more than 40 sets various tests instruments, such as SEM energy spectrumrometer XRD XRF laser size analyzer and various other world-class test and analysis equipments. The technical center employs more than 10 technical personnel comprising 1 senior engineer and 2 engineers. Datong maintains a close cooperation with Wuhan University of Science and Technology Sinosteel Luoyang Institute of refractories research, University of Science and Technology Liaoning, Zhengzhou University and other research institutes within the area of the field of refractory.
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