- Product Details
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Quick Details
-
CaO Content (%):
-
None
-
CrO Content (%):
-
None
-
SiC Content (%):
-
None
-
Place of Origin:
-
China
-
Model Number:
-
SK-34 fire brick
-
Brand Name:
-
DKJL
-
Name:
-
fire brick
-
Density (g/cm3):
-
2.05-2.75
-
Standard Size (mm):
-
230x114x65
-
permanent linear change % 1500CX2h:
-
-0.5%~+0.1%
-
refractoriness:
-
1740
-
cold crushing strength MPa:
-
20
-
apparent porosity:
-
24%
-
0.2 MPa refractoriness under load:
-
≥1350℃
-
Color:
-
Red fire brick
-
Application:
-
fire brick for industrial furnaces
Quick Details
-
SiO2 Content (%):
-
48%
-
Al2O3 Content (%):
-
35%-40%
-
MgO Content (%):
-
None
-
CaO Content (%):
-
None
-
CrO Content (%):
-
None
-
SiC Content (%):
-
None
-
Place of Origin:
-
China
-
Model Number:
-
SK-34 fire brick
-
Brand Name:
-
DKJL
-
Name:
-
fire brick
-
Density (g/cm3):
-
2.05-2.75
-
Standard Size (mm):
-
230x114x65
-
permanent linear change % 1500CX2h:
-
-0.5%~+0.1%
-
refractoriness:
-
1740
-
cold crushing strength MPa:
-
20
-
apparent porosity:
-
24%
-
0.2 MPa refractoriness under load:
-
≥1350℃
-
Color:
-
Red fire brick
-
Application:
-
fire brick for industrial furnaces
Refractory Fire clay brick (SK32,SK34) for kiln
Fire clay bricks were mainly made from chamotte, flint clay and combining clay powder, being high pressure pressed and sintered in high temperature.
Low porosity bricks are made from low mullite stones, the main mineral composition of the low mullite stones are pressed and sintered mullite phases . The bricks have very good physical and chemical properties in high temperature conditions.
Features and advantages:
1.High refractoriness,
2.High-temperature endurable.
3.Good corrosion resistance.
4.Good spalling resistance and wear resistance.
5.Good thermal shock resistance.
6.High mechanical strength.
7.High-temperature creep rate is low.
8.Good volume stability at high temperature.
Application:
They are were widely used in all parts of furnace lining for middle and small capacity furnace such as glass furnace, blast furnace, hot-air furnace, cement furnace,chemical furnace and other heating engineering equipment.
clay brick dimensions Technical Index:
|
|
Fire Clay Brick |
Lower Porosity clay brick |
||
|
|
DK-32 |
DK-34 |
DK-15 |
DK-12 |
|
Al2O3 |
≥40 |
≥42 |
≥42 |
≥45 |
|
Refractoriness °C |
≥1710 |
≥1750 |
|
|
|
0.2MPa Refractoriness under load °C |
≥1320 |
≥1400 |
≥1470 |
≥1500 |
|
Permanent liner change% |
1350 °C×3h +0.2~-0.5 |
1400 °C×2h +0.1~-0.4 |
-0.2~+0.4 |
+0.05~-0.1 |
|
Apparent Porosity % |
≤24 |
≤22 |
≤15 |
≤12 |
|
Cold crushing strength Mpa |
≥19.6 |
≥29.4 |
58.8 |
68 |
|
Bulk Density g/cm3 |
2.1 |
2.15 |
2.3 |
2.37 |
Common sizes:
|
Straight type |
Arch type |
Wedge type |
|
L×W×H (mm) 230×114×65 230×114×75 230×114×32 220×110×60 220×110×50 220×110×40 220×110×30 |
L×W×H/h (mm) 230×114×65/55 230×114×65/45 230×114×65/59 220×110×65/50 220×110×75/65 220×110×60/40 |
L×W×H/h (mm) 230×114×65/55 230×114×65/45 220×110×75/65 220×110×60/40 |
|
Other sizes according to customer requirements |
||
Picture of clay brick dimensions
Packing of fire bricks: Standard export wooden pallet with PET strap fixed,
paper or non-woven fabrics between layers,
finally wrapped with plastic shrink film from outside.
Shipping: By vessel or plane from any Chinese port
1.Timely response,
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
Sample and trial order are accepted for the quality evaluation
3. Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5.Professional Services
Provide all the detailed news and pictures from order to delivery;
Offer relative export documents and original certificate if needed;
Warm and considerable after-sale service
