Low Price Fireproof/Fire/Refractory Brick

Through a series of initiatives, we realized the improvement of the company's management system and promoted the quality of dolomite refractory bricks, electric heat treatment furnace, silicon carbide burner tube. On the road of brand development, quality casting future, we adhere to the focus, concentration and specialized research. We sincerely invite you to be our business partners for mutual benefits. We have a professional pre-sales team, ready to provide you with comprehensive pre-sales service support and industry solutions consulting.

1. Corundum Brick Description

Corundum Brick contain more than 90% of aluminum oxide that have another name is alumina oxide bricks.Corundum brick is manufactured using high quality synthetic electro-fused corundum and sintered corundum and finely grained highly alumina raw materials with ceramic and chemical bonding.

Item	Corundum Brick 99	Corundum Brick 90	Mullite Corundum Brick
Al2O3 %	≥99	≥90	≥80
SiO2 %	≤0.2	≤8	≤18
Fe2O3 %	≤0.2	≤0.2	≤0.3
Bulk Density g/cm3	≥3.2	≥3	≥2.8
Apparent porosity %	≤19	≤18	≤18
Cold compressive strength MPa	≥100	≥100	≥100
(0.2Mpa,0.6%)Load softening began to temperature °C	≥1700	≥1700	≥1700

2. Corundum Brick Feature

1. High-temperature resistance

2. High strength, high compression resistance

3. Excellent thermal shock resistance

4. High bulk density, good thermal conductivity

5. Good wear resistance and acid

6. Alkali corrosion resistance

3.Corundum Brick Application

Corundum brick primarily used for the key parts of the industrial furnace of steel, electronics, petrochemical, fertilizers, non-ferrous metals, refractory material, etc.

4. Packing

1. On wooden pallets with plastic cover, According to customer's requirements.

2. Wooden pallet size:1000*1000mm,Load weight of each pallet:1.5-2.0 Tons.

3. 20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.

The market recognition of our Low Price Fireproof/Fire/Refractory Brick has been steadily increasing benefited from the in-depth advancement in the field of intelligent manufacturing. We adopt the quality policy of relying on science and technology, continuous innovation and close processing, and develop the market with high-quality products. The company insists on being people-oriented, making the best use of its talents and making the best use of its materials. It takes technological innovation and high-quality service as the foundation for development. In a highly competitive market, it adheres to quality and reputation as its core and continuous innovation to meet the development needs of customers.

Hot Tags: corundum brick, China corundum brick suppliers, manufacturers, factory, refinery furnace, new diatomaceous earth fire bricks, ladle metallurgy furnace, steel plant furnace, aluminum furnace, refractory cement tube