SK32 SK34 SK36 Fireclay Brick Blocks for Furnace Boiler / High Heat Bricks
SK32 SK34 SK36 Fireclay Brick Blocks for Furnace Boiler / High Heat Bricks
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere,long service life, easy operation, could be shaped freely
Applications For Fire Clay Brick :
1. Furnaces of metallurgy industry, heat treatment furnace,chemical industry
2. Furnace of incineration of garbage, recirculating fluidized bed furnace,construction industry
Physical And Chemical Indicators For Fire Clay Brick:
| Item/Grade | Index | ||||
| SK-32 | SK-34 | SK-36 | SK-37 | SK-38 | |
| AL2O3 % (≥) | 35 | 38 | 55 | 65 | 70 |
| Fe2O3 % (≤) | 2.5 | 2.5 | 2.0 | 2.0 | 2.0 |
| Refractoriness(SK) | 32 | 34 | 36 | 37 | 38 |
| Refractoriness under load, 0.2MPa, °C(≥) | 1350 | 1370 | 1450 | 1480 | 1530 |
| Apparent porosity (%) | 20-24 | 20-22 | 20-23 | 20-23 | 20-22 |
| Bulk density (g/cm³) | 1.95-2.1 | 2.1-2.2 | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 |
| Cold crushing strength ,MPa (≥) | 25 | 30 | 45 | 50 | 60 |
| Thermal expansion at 1000°C (%) | 0.6 | 0.6 | 0.3 | 0.3 | 0.2 |
1. Are you a manufacture or trading company ?
Factory+ trade(mainly factories, at the same time, we operates other related products)
2. Can we visit your factory ?
Sure,welcome at any time, seeing is believing.
3. Is your company accept customization ?
We have own factory and excellent technical team, and we accept OEM service
4. What’s the MOQ of trial order ?
No limit, we can offer the best suggestions and solutions according to your condition.
5. Will your company supply samples ?
Yes, we do. The shipping charges should be undertaken by customer.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.