Payment & Shipping Terms:
|Al₂O₃:||≥48||Shape:||Square Or Other|
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:
|AL2O3 % (≥)||35||38||55||65||70|
|Fe2O3 % (≤)||2.5||2.5||2.0||2.0||2.0|
|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.