Lz55 Lz65 Good Thermal Shock Resistance Refractory High Alumina Firebricks for Hot Blast Stove

Lz55 Lz65 Good Thermal Shock Resistance Refractory High Alumina Firebricks for Hot Blast Stove

Overview Product Description Product Introduction of High Alumina Brick: High alumina brick refers to refractory product
Basic Info.
Model NO. FLM-2145
Al2O3 ≥48%
Transport Package Export Pallet
Specification Customized Sizes Acceptable
Trademark Fireramo
Origin China
HS Code 6902200000
Production Capacity 1000ton/Month
Product Description
Product Description

Product Introduction of High Alumina Brick:

High alumina brick refers to refractory products with Al2O3 content higher than 48%. It is made of bauxite or other raw materials of high alumina content. The refractoriness of high alumina brick can be more than 1770ºC.According to the content of Al2O3, high alumina bricks are usually divided into three grades: Grade I──Al2O3 content>75%; Grade II──Al2O3 content is 60~75%; Grade III──Al2O3 content is 48~60%.
Application of High Alumina Brick:High alumina bricks are mainly used for lining blast furnaces, hot blast furnace, electric furnace roofs, blast furnaces, reverberatory furnaces, and rotary kilns.
Features of High Alumina Brick:
1.Low creep.2.Good slag resistance.3.Strong thermal shock stability.4.Good erosion resistance.Detailed PhotosProduct Parameters
ItemCommon High Alumina Brick
Apparent Porosity(%)2222232322
Cold Crushing Strength(%)3540455055
0.2 MPa Refractoriness Under Load (ºC)14201450150015201530
Permanent Linear Change (%)1500ºC*2hr--0.4~0.1
Company Profile

Company Profile

Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.

Factory Equipment

Our Advantages


Fireramo has its own engineering technology center and testing laboratories, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. At the meanwhile, we have a well-equipped and skilled furnace construction team that can provide users with service items such as furnace design, construction, rapid maintenance and operation technical training, etc. Capacity Our manufacturing company includes two high alumina brick and fireclay brick production lines, two silica brick production lines, two unshaped production lines and two lightweight brick production lines. The total production capacity reaches 148,000 tons, of which the annual output of high alumina clay brick production line is 50,000 tons, the annual output of silica brick production line is 60,000 tons, the annual output of lightweight production line is 18,000 tons, and the annual output of unshaped production line is 20,000 tons.FAQ

Q1 : Do you provide free samples?A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost. Q2 : How can you control your quality?A2 : We have professional QC system for the chemical composition and physical properties. All the products will be tested before delivery.Q3 : What is your payments terms?A3 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. Q4 : Are you a trading company or manufacturer?A4 : We are a manufacture and our factory was established in 1998.Q5 : What standards can you meet?A5 : We can meet GB, ASTM, JIS, DIN standards. The third party test is acceptable.