





Superior Grade High Alumina Refractory Brick
Model Number: LZ-75 high alumina brick
Certification: ISO9001:2015
Minimum Order Quantity: 25 tons
Superior Grade High Alumina Refractory Bricks manufacturered by us are neutral refractory with alumina content of not less than 75%. The Superior Grade High Alumina Refractory Bricks are of good thermal stability and good slag resistance and many other features, mainly used for masonry blast furnace, hot blast stove, blast furnace, reverberatory furnace, rotary kiln lining.
High Alumina Refractory Brick Features:
Good slag resistance
High refractoriness
Widely application
Production capacity:
Annual output of 70,000 tons of high quality refractory




High Alumina Refractory Brick |
Al2O3(%,Min,σ=1.5) |
A.P (%,Max,σ=1.5) |
C.C.S(Min,Mpa,σ=15) |
R.U.L(0.2Mpa,℃,Min,σ=13) |
P.L.C(Min,%) |
LZ-75 |
75 |
21 |
80 |
1550 |
-0.2 |
Application |
masonry blast furnace, hot blast stove, blast furnace, reverberatory furnace, rotary kiln lining |
||||
Remark |
ISO Certificated; Customized |
We provide you:
Technical guidance: According to customer’s practical production requirements, our technical department will assist users to make adaptive & targeted improvements to the products on the basis of the original required specifications, putting forward better optimization scheme to extend the serve life of the products in the designated kiln.
In the masonry, usage and other aspects of the products, we provide the corresponding standard construction scheme for each batch of products.
We strongly recommend user to follow our construction scheme for installation and construction, in order to achieve the best use effect of the product. On-site guidance can be provided when necessary.
Profit analysis: Our company has nearly 20 years of industrial experience & kiln engineering design experience, we provide cost-effective refractory products which can effectively help users to meet the requirements of kiln production, thus extending the service life of products and kilns, and reducing maintenance and shutdown costs. All these can obtain more comprehensive benefits for you!
High Alumina Refractory Brick Packing details:
★ Fumigated wooden pallet, the exterior is covered with log paperboard and the whole outside is wrapped with thermoplastic film.
★ Wooden pallet size: usually 92*92cm (standard brick)
★ Or according to customers' requirements.




High Alumina Refractory Brick Transportation
★ Port of dispatch: Tianjin port; Qingdao port
★ Delivery time: According to clients' demand or two sides negotiate




★Since the day of its foundation, Jundao has made serving customer as its mission, quality as its principle.
★We have reputed technical advisers to give you the best advice, professional team to make timely communication with you, creative R & D team to cater to your needs. Here we have first class producing and testing equipment to ensure the quality of our products.
★We are here for you.




Please Feel free to give your inquiry in the form below. We will reply you in 24 hours..