Refractory Fire Clay Kiln Brick for Industry
| Price: |
US $ 150-230/Ton |
| Min Order: |
10/Ton |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
Product Specifications
| Prod Model: |
FCB31 |
| Classification Temperature: |
1430 C |
| Bulk Density: |
0.78 g/cm3 |
| Al2O3 Content (%): |
35-42% |
| Sample: |
Available |
| Standard Size: |
230*114*65mm |
| Cold Crushing Strength MPa: |
28 |
| Under 0.2 MPa Refractoriness: |
1350c |
| Porosity: |
Max 22% |
| Certificate: |
ISO9001 |
| Application: |
Industrial Furnace Building |
| Refractoriness (',℃): |
1580< Refractoriness< 1770 |
| Feature: |
Long Time Materials |
| Type: |
Refractory Material |
| Shape: |
Brick |
| Material: |
Alumina Block |
Product Description
Fire clay refractory brickFire clay refractory brick with super-low thermal conductivity add foaming agent and stabilizing agent into the slurry confected by refractory raw materials, such as alumina powder and refractory clay. After mixing them, the refractory slurry evenly adsorbs around the foams, and spherical proes are formed after being dried and fired. The six faces are all cut by machine so that the sizes are accurate.
ApplicationsClay bricks are mainly used in the low temperature parts, including blast furnaces and hot blast furnaces, waste incinerators and glass melting furnaces. Due to the scale-up of a variety of industrial furnaces and severity of operating conditions, super dense clay bricks that made of more refined chamotte being calcinated at high temperature are applied more than before.
It's popular in the following furnaces:1. Blast furnaces and hot blast furnaces2. Coke oven3. Glass melting furnacesSpecification | Item | N-1 | N-2a | N-2b | N-3a | N-3b | N-4 | N-5 | N-6 |
| Refractoriness | SK | 31 | 30 | 30 | 29 | 29 | 28 | 27 | 23 |
| | ºC | 1750 | 1730 | 1730 | 1710 | 1710 | 1690 | 1670 | 1580 |
Chemical
composition | Al2O3 ≥ | 40 | 39 | 34 | 34 | 32 | 32 | 31 | 31 |
| | Fe2O3 ≤ | 2.1 | 2.1 | 2.3 | 2.3 | 2.5 | 2.5 | 2.5 | 2.5 |
| Apparent Porosity% ≤ | 22 | 24 | 26 | 24 | 26 | 24 | 26 | 28 |
| Bulk Density g/cm3 ≥ | 2.15 | 2.10 | 2.10 | 2.05 | 2.05 | 2.05 | 2.00 | 2.00 |
Cold Crushing
Strength Mpa ≥ | 30 | 25 | 20 | 20 | 15 | 20 | 15 | 15 |
0.2Mpa Refractoriness
Under Load T0.6 ºC ≥ | 1400 | 1350 | 1350 | 1320 | 1320 | 1300 | 1300 | 1300 |
Reheating
Linear
Change(%) | 1400ºC
2hour | +0.1
- -0.4 | +0.1
- -0.5 | +0.2
- -0.5 | | | | | |
| | 1350ºC
2hour | | | | +0.2
- -0.5 | +0.2
- -0.5 | +0.2
- -0.5 | +0.2
- -0.5 | |
Produce:
Shipping 
Our Advantage: 1. We are a manufacturer, which can control the cost easilier than trade company also can give you answer more quickly.2. As a manufacturer, we know much in technique and can give you more support in technique problem.3. Professional and experienced service team, specialized in refractory production ,more than 10 years.4.Our products are complete in specifications with various of sizes.5. We enjoy a good reputation in the customers in domestic and overseas markets.6. Large production capacity, short lead time of products.7. 24*7 online service.8. OEM service available We also can according to your need to customize different type required.
Any interest in my product , pls feel free to contact with me, you also can call me directly.
I am here waiting for you. 
Sinocean Industrial Limited is an investor, producer and supplier of calcined bauxite & refractory products to a wide variety of industries throughout the world.
Our factory has the well-equipped facilities and excellent skills throughout all stages of production, which makes annual capacity exceeds 60, 000 tons. Good quality raw materials, process making strictly, uniform sintering and compact structure, which gained the superior and satisfactoried bauxite. Based on bauxite, we develop different kinds of refractory fire bricks and castables serving steel plant, iron making plant, glass factory, cement plant etc.
Sinocean mainly produce welding grade bauxite, HFST bauxite, porcelain insualtor bauxite, cement grade bauxite, refractory grade bauxite, refractory fire bricks, refractory castables, insulation materials, and further more, we have close relationship with producers ofdead burnt maganisiaand calcined kaolin due to our long business involved in refractory and abrasive industries.
Sinocean is growing fast but always holds principle of first quality, best service and last price. Sinocean has become one global leading supplier of calcined bauxite.
