Refractory Firebrick High Alumina Bricks for Reheating Furnace
Introduction of high alumina bricks:
high alumina bricks are made from raw materials of unusually high degree of purity of Bauxite and refractory clay. For serve under severe conditions, Jansincere alumina bricks have excellent mechanical strength, good resistance to thermal spalling, and are highly resistant to chemical attack by vilatile alkaies and some slag. We manufacture and design alumina bricks to meet the requirements of a great variety of service conditions thorough quality control.
Feature of high alumina bricks:
High-alumina bricks have the advantages of high load softening temperature, good thermal shock resistance, spalling resistance and erosion resistance.
Size of high alumina bricks:
| |
Straight |
Split |
Arch |
Wedge |
Tile |
Ohter Shape |
| Have Stock |
230×114×65
230×114×75
230×57×65
|
230×114×32
230×114×40
|
230×114×65/45
230×114×65/55
|
|
|
| NO stock |
|
230×114×25
230×114×50
|
230×114×75/45
230×114×75/55
230×114×75/65
|
230×230×38
230×230×50
230×230×65
230×230×75
|
Key brick,
Skew brick,
Soap,Checker,
Neck,Taper
|
Application of high alumina bricks:
Used in steel making furnace top, iron making blast furnace, hot stove and other metallurgical equipment and non-ferrous smelting, chemical, cement and other industries.
Technical Index of high alumina bricks:
| Item |
SK-36 |
SK-37 |
SK-38 |
SK-40 |
| AL2O3% (≥) |
55 |
65 |
70 |
82 |
| Fe2O3% (≤) |
2 |
2 |
2 |
2 |
| Refractoriness (°C) |
1790 |
1820 |
1850 |
1920 |
|
Refractoriness under
load, 0.2MPa, °C (≥)
|
1450 |
1480 |
1530 |
1600 |
| Apparent porosity (%) |
20-23 |
20-23 |
20-22 |
18-20 |
| Bulk density (g/cm³) |
2.25-2.4 |
2.3-2.5 |
2.4-2.6 |
2.5-2.7 |
| Cold crushing strength ,MPa (≥) |
45 |
50 |
60 |
70 |
FAQ:
Q1: Can we visit your factory?
Of course, welcome at any time and we will be honored to have a customer and friend.
Q2: When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q3: How do you guarantee quality?
For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q4: Do you have any experiences of export?
Yes, and now we have gained a global sales network reaching Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
Q5: Do you provide free samples?
Yes, we can provide a free sample for testing, if we have sample in stock. The quantity based on the material type. The buyer should bear all the shipping costs.
Packaging & Shipping
1.Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film
(1)Size 230×114×65:448PCS/Pallet,230×114×65/55:480PCS/Pallet,230×114×65/45:512PCS/Pallet.
(2)Wooden pallet size:Usually0.92*0.92m(standard brick),but 1*1m (special shape brick)at most.
(3)Load weight of each pallet:Usually 1.5-1.7Tons,but 2.0 Tons at most.
(4)20 Foot Container can be loaded 25-26Tons at most,about 13-16Pallets.
2.Can make the packing according to customer's requirements.
Jansincere Service:
1.Manufacturing high quality complete Refractory Material: Professional on manufacturing and providing shaped refractory and monolithics for aluminum, non-ferrous metallurgy, cement industries, environment and energy solutions.
2.Technical consultation: According to customers’ requirement of each equipment and different working conditions, we will formulate customized products to achieve optimization of economy and practicability.
3.Installation: Jansincere people has a strong ability to do pre-assemble works and install the kilns on the site.
4.Maintenance: Providing professional consulting & diagnosing services on problems may existed of the kilns. Regularly maintenance provided during the whole service range.
