High Alumina Customized Material Refractory Industrial Fire Clay Zirconia Corundum Bottom Construction Building Silicate Mullite Iron Cast Steel Block Brick

Product Description

Fireclay chamotte lining high alumina resistant fireproof heat refractory fire clay brick

 

Product Description

Laurel produce a wide range of cast steel bricks consisting of 40-70% Alumina,widely used in pouring steel of all kinds of steel,include the foundry industry,metallurgy industry, steel industries and so on.
High-quality raw materials, unique technology makes the product have good high temperature physical and chemical properties, resistant to erosion, no deformation, no peeling. Both smooth in the appearance and inside runner , precise dimension in variety.
 

 

Product Parameters

Resisting high temperature

Good thermal shock property

Good appearance

Low iron content

High strength

 

Al2O3:40-70%


High Refractoriness

Thermal Stability

High-temperature Resistance

High Cold Crushing Strength

 

Item		HA40	HA50	HA60	HA70
Bulk Density	g/cm3	2.10	2.15	2.25	2.30
Apparent Porosity	%	24	24	24	24
Cold Crushing Strength	MPa	30	35	40	40
Refractoriness	ºC	1710	1730	1750	1780
Refractoriness Under Load	ºC	1350	1400	1430	1450
Chemical Composition	%
-Al2O3		40	50	60	70
-Fe2O3		2.5	2.3	2.1	2.0

Applications of fire bricks

Blast furnaces for iron making, converters for steel making, refiners, electric furnaces and so on

 

Company Profile

Laurel Group was established in 2003, and with over 20 years of production and trading experience, we are professionally engaged in the research, development, and sales of all types of refractory and insulation materials. 
Refractory materials include alumina series bricks, magnesia series bricks, corundum series bricks, mullite bricks, andalusite bricks. Insulation materials include ceramic fiber products, calcium silicate products, insulating brick, and rock wool insulation for the metallurgy, glass, ceramics, petrochemical, machinery, steel, cement, lime, construction and other industries.

 

OEM and ODM are also welcome here.
We provide a global one-stop purchasing platform for refractory and insulation materials to offer you professional advice, qualified products and good service, helping you to make energy-saving easier.
We passed the ISO 9001 certificate, and many products got approval from domestic and foreign customers; our materials have been exported to Europe, South America, North America, Africa, Oceania, and Southeast Asia ,it is over 50 countries, and built firm business relations with more than 200 foreign companies. 
Hope we will have the opportunity to work with you together.
We warmly welcome you to visit us at any time.

FAQ

Q1. Are you a Manufacturer?
A: Yes, our factory is in Zibo, Shandong province. We also have strong cooperating relationships with other manufacturers for other related products.

Q2. Can we visit your factory?
A: Sure, warmly welcome at any time. Seeing is believing.

Q3. Can you accept OEM or ODM?
A: Yes, customization is also welcome.

Q4. What's the MOQ of the trial order?
A: No limit. We can offer the best suggestions and solutions to meet your requirements.

Q5. What are your payment methods?
A: T/T, L/C, and other payment terms are also available for us.

Q6. How long is the delivery time?
A: Normally, it takes around 10-20 days. It also depends on the quantity of the order size. 

Q7. How about your company's certification?
A: CE, ISO9001, and test report. We also could apply for other necessary certifications.

Q8. How can you control your quality?
A: For each production processing, we have a complete QC system to control the quality during production.

Q9. Do you provide free samples?
A: Yes, free samples are available.