Refractory anchor brick is also called hanger refractory brick. The main function of anchor bricks is anchoring. They are carefully designed and placed in the lining structure of the kiln to firmly fix the refractory materials. During the operation of the kiln, Kerui’s anchor bricks can effectively prevent the refractory materials from falling off and moving. Not only anchor bricks, but also other refractory bricks of Kerui can ensure the integrity and stability of the customer’s kiln lining.
Anchor Brick For Sale
Specific Indicators of Kerui Anchor Brick
Kerui has been focusing on the production and export of refractory bricks for more than 20 years. We provide anchor bricks of various materials. Such as fire clay brick, high alumina brick, magnesia brick, corundum brick, etc. Moreover, long-term cooperation with Kerui will provide you with the most favorable prices. The following are the parameters of Kerui’s two popular anchor bricks for your reference.
| Item/Grade | Fireclay Anchor Brick | High Alumina Anchor Brick | ||||||
|---|---|---|---|---|---|---|---|---|
| FB42-L | AL55 | AL60 | AL65 | AL75 | AL80 | AL85 | CBP80 | |
| Al2O3 % | ≥42 | ≥55 | ≥60 | ≥65 | ≥75 | ≥80 | ≥85 | ≥80 |
| Fe2O3 % | ≤2 | ≤2.0 | ≤2.0 | ≤1.5 | ≤1.5 | / | / | / |
| Refractoriness/℃ | ≥1730 | ≥1790 | ≥1790 | ≥1790 | ≥1790 | ≥1810 | ≥1810 | ≥1810 |
| Permanent Linear Change/% | 1350 ℃×2h | 1500 ℃×2h | 1500 ℃×2h | 1500 ℃×2h | 1500 ℃×2h | 1550 ℃×2h | 1550 ℃×2h | 1550 ℃×3h |
| ±0.2 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | ±0.5 | |
| Apparent Porosity/% | ≤23 | ≤24 | ≤23 | ≤23 | ≤23 | ≤22 | ≤20 | ≤18 |
| Bulk Density (g/cm³) | ≥2.15 | ≥2.25 | ≥2.35 | ≥2.40 | ≥2.65 | ≥2.7 | ≥2.75 | ≥2.8 |
| 0.2MPa Refractoriness Underload/℃ | ≥1450 | ≥1450 | ≥1470 | ≥1480 | ≥1500 | ≥1500 | ≥1520 | ≥1450 |
Advantages and Uses of Anchor Bricks of Different Materials
Refractory anchor bricks are mainly used for industrial furnace roofs and walls. If you are still looking for what kind of anchor bricks your furnace needs to operate stably, please leave us your contact information. Or find help and resources on our official YouTube homepage.
- High alumina anchor brick: It has high refractoriness and good thermal shock resistance. Therefore, it is suitable for industrial furnaces with high temperatures, such as steelmaking furnaces and glass melting furnaces.
- Refractory clay anchor brick: Tunnel kilns and reaction kilns in the ceramic industry require high temperature materials to protect the furnace structure. The fire clay anchor bricks can effectively withstand the high temperature environment of these kilns.
- Mullite anchor brick: It is often used in heating furnaces and reforming furnaces in the petrochemical industry. Because it has excellent high temperature mechanical properties and chemical stability.
- Corundum anchor brick: It has extremely high refractoriness and hardness. It is suitable for furnaces with harsh working conditions such as high temperature, high pressure, and strong corrosion. Such as gasification furnaces in coal chemical industry.
Usage of Anchor Refractory Brick
As an anchor brick for the roof of an industrial furnace, we use it to support the roof structure. This can prevent the leakage of reactive gases and hot gas in the furnace from damaging the metal hanging parts and causing the roof to collapse. It is also used to connect the refractory bricks of the lining of industrial kilns and the sintered bricks of the outer wall.
In addition, there are two main ways to use suspended refractory brick: one is to fix the anchor bricks on the I-beam of the furnace roof by hanging. The other is to bury the anchor bricks directly in the refractory castable wall.
Reliable Anchor Brick Manufacturer – Kerui Company
At Kerui, we are well aware of the different needs of each high-temperature industry for refractories. Therefore, we always insist on innovation and improvement, and continuously launch refractory anchor brick and other refractory products that are more in line with market demand. Whether you are building a new kiln or repairing and upgrading equipment, Kerui is your trusted partner.
- Quality first, safety and worry-free;
- Bring customers affordable prices;
- Provide tailor-made solutions;
- Provide full technical support and services;
- Provide regular product maintenance services.
