Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Feature: | Long Time Materials |
Type: | Heat-Resistant Material |
Shape: | Brick |
Material: | Alumina Block |
Al2O3: | Min45% |
Samples: |
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Customization: |
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Items |
low-creep Fireclay Bricks |
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DRN-125 | DRN-120 | DRN-115 | |
Al2O3 % ≥ | 45 | 42 | 40 |
Fe2O3 % ≤ | 1.7 | 1.8 | 2.0 |
A.pparent porosity % ≤ | 18(24) | 20(24) | 22(24) |
C.C.S Mpa ≥ | 50 | 45 | 40 |
ºC Refractoriness ≥ | 1750 | 1730 | 1730 |
0.2Mpa R.U.L ºC T0.6 ≥ | 1450 | 1420 | 1370 |
P.L.C% | 1400ºC×2h 0~-0.3 |
1400ºC×2h 0~-0.2 |
1300ºC×2h 0~-0.4 |
Creep rate%(0.2Mpa×50h)≤ | 1250ºC 0.8 |
1200ºC 0.8 |
1150ºC 0.8 |
Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.
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