FIRE REFRACTORY CLAY BRICK
fireclay brick used for coking kiln
| 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 | |
Examples Applications of refractory fire brick for furnace
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 refractory fire brick for furnace
Production Flow
fireplace furnace quality brick china factory
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!