Grade III high alumina brick
PRODUCTS
High Alumina Brick (Grade III)
Features
Grade 3 high alumina bricks have good acid and alkali corrosion resistance and certain fire resistance, and can be used in low-temperature areas of industrial furnaces, such as chemical furnaces, storage tanks, cement kilns, coal gasification furnaces, etc. In addition, the third-grade high alumina brick also has good compressive strength and wear performance, and is suitable for wear parts at low temperatures. In addition, during the production and processing of third-grade high-alumina bricks, there is less dust, the brick body is uniform, and it has excellent molding performance and processing performance.
Parameter of High Alumina Brick And Fire Clay Brick For Blast Furnace
| project | GL-65 | GL-55 | GL-48 |
|---|---|---|---|
| Al₂O₃ % ≥ | 65 | 55 | 48 |
| Fe₂O₂ % ≤ | 2 | 2 | 2 |
| Refractoriness ℃ ≥ | 1800 | 1780 | 1760 |
| RUL ℃ ≥ | 1500 | 1480 | 1450 |
| %P.L.C 1450℃*2h | -0.2～+0 | -0.2～+0 | -0.2～+0 |
| A.P % ≤ | 23 | 24 | 24 |
| MPa ≥ | 55 | 45 | 40 |
Remark:
This data sheet is just for your reference.
If you have special requirements, please contact with us.
Specifications and sizes
Third-grade high alumina bricks are usually rectangular or square. Common standard brick models are T-3, T-38, T-39, T-19, and T-20. The size of T-3 is 230×114× 65mm, T-38 size is 230×114×65/55mm, T-39 size is 230×114×65/45mm, T-19 size is 230×114×65/55mm, T-20 size is 230×114× 65/45mm In addition, three-level high alumina bricks can also be produced in different shapes and sizes according to different needs to adapt to the needs of different industries.
High Alumina Bricks Price
High alumina bricks price is higher than fire clay bricks price due to the characteristics of high load soft, low creep, strong erosion resistance and good thermal stability. High alumina bricks price is low in Yuzhou xinyuan (Henan Xinyuan) Company which produce and export high alumina bricks with reasonable price. If you want to buy cheap high alumina bricks price for your blast furnace, hot-air stove or other heat equipment, just Email Yuzhou xinyuan (Henan Xinyuan) refractory manufacturer to get the best price. Get the best high alumina fire bricks price now!
