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dense firebrick for lining fireboxes
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Product Details
Place of Origin | Shandong, China | Shape | Brick | |
Material | Other, Alumina Block, flint clay and fire clay | SiO2 Content (%) | 23% | |
Al2O3 Content (%) | 38-42% | MgO Content (%) | None | |
CaO Content (%) | None | |||
CrO Content (%) | none | SiC Content (%) | none | |
Model Number | N-1 N-2a N-3a N-4 N-5 N-6 | Brand Name | YAD |
Product Description
dense firebrick for lining fireboxes
Item | N-1 | N-2a | N-2b | N-3a | N-3b | N-4 | N-5 | N-6 | |
Refractoriness | 1760 | 1740 | 1740 | 1720 | 1720 | 1700 | 1660 | 1580 | |
RUL | 1400 | 1350 | 1320 | 1300 | |||||
Permanent linear change | 1400.C*h | +0.1 -0.4 | +0.1 -0.5 | +0.2 -0.5 | |||||
1350.C*2h | +0.2 -0.5 | +0.2 -0.5 | +0.2 -0.5 | +0.2 -0.5 | +0.2 -0.5 | ||||
Apparent porosity Max | 22 | 24 | 26 | 24 | 26 | 24 | 26 | 28 | |
Cold crushing strength | 300 | 250 | 200 | 200 | 150 | 200 | 150 | 150 |
Key Features of dense firebrick for lining fireboxes
1. Low iron content
2. Low alkali content
3. Resistance to thermal shock
4. Abrasion resistance
5. High density
6. High strength.
Examples Applications of fired clay brick uses for tunnel kiln
1. Carbon bake furnace in the aluminium industry
2. Preheat zones and cyclones of rotary cement kilns
3. Primary reformers in fertilizer production
4. Insulation for glass tanks
5. Coke ovens
6. Blast furnace
7. Reheating furnace
8. Suspended roofs
9. Lime kilns
10. Domestic fireplaces, barbeques and outdoor ovens.
Detail pictures of dense firebrick for lining fireboxes
Production Flow
dense firebrick for lining fireboxes
Shandong yonganda Refractory technology Co.Ltd is specialized in producing refractory bricks, insulating bricks, refractory castable, refractory mortars, ceramic fiber blanket/board, mullite,etc. with more than 20 years experience.
We passed ISO 9001 quality certificate in the year 2000 and own integral automatic production line. We export products to USA, Germany, UK, Italy, Turkey, Russia, Japan, South Korea, India & South Africa for many years.
The rafractory products are widely used in blast furnace, glass furnace, coke oven, cement kiln, ceramic industry, chemical industry, etc.
1. Yonganda enterprise is refractory business mogul in China.
2. Quality is our culture.
3. Our sales pitch is with us your money in safe your business in safe.
4. We have professional automatic production line and stuff who is making high quality in short time.
5. We will sign contract with you to be more safe.
6. We produce according to your detail specifications.
7. The good business start here!
If you are interested in our products or have any question,
please feel free to contact us for further information.
Tel: +86-533-5589999
Mob: +86-18560275809
Skype: liu0qian0
Sincerely look forward to establishing a long-term business relationship with you!
Contact Us
- Shandong Yonganda Refractory Technology Co., Ltd.
- Contact nameMichelle Lu Chat Now
- Phone86-533-5580808
- AddressLingzi Town, Zichuan District, Zibo City,Shandong Province, China, Zibo, Shandong
Product Categories
Ceramic fiber blanket | fiber board | high alumina brick | insulating brick |
kaolin | mullite | New Products | Paving brick |
refractory brick | refractory castable | SiC | Silica brick |
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