Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Low Porosity Fire Clay Bricks Fireclay Brick Refractory Brick for Industrial Furnaces
Brief Introduction of Fire Clay Brick:
Fire Clay Bricks usually refer to refractory bricks that with alumina content less than 48%, and are generally applied to working environment with temperature around 1400°C. According to different standards, it has many types, such as, common fire clay bricks, low porosity fire clay bricks, low creep fire clay bricks, etc.
Application of Fire Clay Brick:
The fire clay bricks that manufactured by us are mainly used for industrial kiln lining, boiler, ovens, etc.
Feature of Fire Clay Brick:
1. Good resistance to corrosion and abrasion
2. High mechanical strength
3. Good volume stability under high temperature
Dimensions of Fire Clay Brick:
The standard size of it is 230*114*65mm; and 230*114*76mm, 230*114*32mm, etc are also common used. Except for the common sizes, some special shapes could be customized according to the customers' requirements
Item | Fire Clay Brick | |||||
PN-25 | PN-30 | PN-35 | PN-40 | PN-42 | ||
Al2O3 (%) | 25 | 30 | 35 | 40 | 42 | |
Fe2O3 (%) | - | - | - | - | 2.0 | |
Apparent Porosity (%) | 21 (23) | 23 (25) | 26 (28) | 24 (26) | 20 (22) | |
Cold Crushing Strength (%) | 30 (25) | 30 (25) | 30 (25) | 35 (30) | 45 (35) | |
0.2 MPa Refractoriness Under Load (ºC) | 1250 | 1300 | 1320 | 1350 | 1400 | |
Permanent Linear Change (%) | 1400ºC*2hr | -0.4~0.1 | ||||
*The values in the brackets are for checker bricks, handmade bricks and some special shape bricks. * Above information only as optional index *Special product technique requirements should be confirmed by supply and requisitioning parties. |
Packing Method:
a. bricks will be stacked on the export wooden pallets in order
b. there will be paper sheets between each layer of bricks
c. Orderly placed refractory bricks are wrapped around by plastic film to be waterproof
d. Eventually the four sides and top will be reinforced with plywood to prevent collisions
e. Pallet size no more than 1100x1100x1100 mm
Packing Photos:
Factory Equipment:
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