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Fire Clay bricks are refractory bricks made of various raw materials including refractory clay, calcined soft clay and soft clay. The alumina content is generally 30% -48% alumina refractory. It is a weakly acidic refractory product that can resist acid slag and acid gas erosion, has good thermal performance, and is resistant to rapid cooling and high temperature.
Product Parameters
SK series |
SK30 |
SK32 |
SK34 |
SK35 |
AL2O3 |
30%-35% |
35%-38% |
38%-42% |
42%-50% |
Fe2O3/% |
≤3 |
≤3 |
≤3 |
≤2.5 |
Refractoriness |
≥1690 |
≥1730 |
≥ |
≥ |
B.D/g/cm3 |
1.9-2.0 |
2.0-2.1 |
2.1-2.18 |
2.15-2.3 |
Unit weight((230*114*65mm) ) |
3.35KGS |
3.55KGS |
3.65KGS |
3.75KGS |
A.P% |
≤26 |
≤26 |
≤24 |
≤22 |
C.C.S |
≥20Mpa |
≥25Mpa |
≥30Mpa |
≥35Mpa |
R.U.L |
≥1250 |
≥1300 |
≥1350 |
≥1420 |
R.L.C% |
0~ -0.5(1350 ,2h) |
0~ -0.3(1350 ,2h) |
0~ -0.4(1450 ,2h) |
+0.1~ -0.4(1450 ,2h) |
![High-Quality Sk32 Refractory Acid-Resistant Clay Bricks Heavy Bricks for Coke Ovens](//www.micstatic.com/athena/img/transparent.png)
![High-Quality Sk32 Refractory Acid-Resistant Clay Bricks Heavy Bricks for Coke Ovens](//www.micstatic.com/athena/img/transparent.png)
![High-Quality Sk32 Refractory Acid-Resistant Clay Bricks Heavy Bricks for Coke Ovens](//www.micstatic.com/athena/img/transparent.png)
Detailed Photos
![High-Quality Sk32 Refractory Acid-Resistant Clay Bricks Heavy Bricks for Coke Ovens](//www.micstatic.com/athena/img/transparent.png)
![High-Quality Sk32 Refractory Acid-Resistant Clay Bricks Heavy Bricks for Coke Ovens](//www.micstatic.com/athena/img/transparent.png)
Certifications
![High-Quality Sk32 Refractory Acid-Resistant Clay Bricks Heavy Bricks for Coke Ovens](//www.micstatic.com/athena/img/transparent.png)
1:What's the MOQ of rder?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q2:Which payment terms can you accept?
A:T/T,L/C,Western Union,Moneygram,Paypal are available for us.
Q3:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
Q4:How about your company's certification?
A:we can supplyISO9001 and Test Report,also we could apply other necessary certification.