Featured
High-Alumina Brick LZ-55
High-alumina brick (Al₂O₃≥55%) for blast furnaces, hot blast stoves and EAF roofs.
Al₂O₃ Content≥55%
Learn More →Henan Songrui New Refractory Materials Co., Ltd.Refractory Bricks · Precision Manufactured
Refractory Bricks · Precision Manufactured
Custom Shapes · Precast Blocks
Full range of refractory bricks in stock, with custom-shaped bricks and precast blocks to drawings. One-stop service from selection to masonry guidance.
29+
耐火砖产品系列
±1mm
异形砖尺寸公差
2000℃+
最高耐火度
7-15天
预制件制作周期
Custom & Precast
Drawing-based special shapes · factory precast blocks
- Special shapes per drawing, ±1mm tolerance
- Precast blocks pre-cured and pre-fired for fast install
- Flexible grades: alumina / fireclay / mullite / corundum
◆ CATEGORIES ◆
Product Categories
Browse refractory bricks by material type
01High-Alumina Bricks
6 products
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02Fireclay Bricks
2 products
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03Silica Bricks
1 products
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04Magnesia Bricks
5 products
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05Corundum Bricks
2 products
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06Mullite Bricks
3 products
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07Insulating Bricks
3 products
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08Special & Special-Shaped Bricks
7 products
Learn More →◆ FEATURED ◆
Featured Products
Proven mainstay refractory bricks
Featured
Silica Brick
Silica brick (SiO₂≥94%) with high RUL for coke ovens and glass furnace crowns.
SiO₂ Content≥94%
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Featured
Magnesia-Carbon Brick
MgO-C brick with outstanding slag and thermal shock resistance for converter and EAF linings.
MgO Content≥76%
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Featured
Mullite Brick
Mullite brick with thermal shock and creep resistance for glass and ceramic kilns.
Al₂O₃ Content≥75%
Learn More →◆ INDUSTRIES ◆
Industries
Integrated brick packages for every high-temperature industry
Iron & Steel Metallurgy
Full-range refractory solutions for blast furnaces, hot blast stoves, iron runners, converters, EAFs and ladles.
10 products
Cement & Building Materials
Integrated refractory packages for rotary kilns, preheaters, precalciners and grate coolers.
6 products
Glass Industry
High-grade silica, mullite and fused-cast AZS refractories for glass furnaces, tin baths and regenerators.
6 products
Non-ferrous Metals
Magnesia, chrome-corundum castables and ramming mixes for copper, aluminum, zinc and lead smelting furnaces.
2 products
Power & Boilers
Wear-resistant and insulating refractory linings for CFB, pulverized coal and waste-to-energy boilers.
2 products
Petrochemical
High-purity corundum and mullite refractories for gasifiers, crackers and FCC units.
1 products
Waste-to-Energy
Erosion-resistant castables and SiC bricks for grate, furnace and flue zones of waste incinerators.
1 products
Coking Industry
Silica bricks for coke oven carbonization and combustion chambers for long service life.
1 products
Ceramics Industry
Insulating bricks, mullite bricks and high-temperature castables for ceramic kilns.
0 products◆ CASES ◆
Application Cases
Refractory brick & precast solutions in real operating conditions
Hot Blast Stove Checker & High-Alumina Brick Package
For damaged checker bricks and blocked passages in the high-temperature zone, low-creep high-alumina brick, silica brick and shaped checker tiles were supplied to drawing, improving blast temperature stability.
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Glass Furnace AZS Block Supply
AZS blocks and silica brick were supplied zone by zone for the tank walls and breast wall, with shaped bricks CNC-machined to drawing and numbered; third-party physical tests passed with zero defects.
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Coke Oven Door Special-Shape Custom Bricks
Door and door-frame special bricks were custom-made to drawing with ±1mm CNC precision and rapid small-batch delivery, improving joint tightness and reducing door leakage.
View All Cases →◆ WHY US ◆
Why Choose Us
Triple assurance in material, precision and service
全系现货
常规模号现货供应，快速发货，交期可控。
按图定制
专业开模与成型能力，异形砖公差 ±1mm。
预制件能力
工厂预制、养护烘烤，现场吊装即用。
工艺指导
砌筑工艺、膨胀缝方案与现场技术支持。
◆ FAQ ◆
FAQs
Answers on materials, customization and lead times
How are refractory bricks classified by material?
By material: fireclay, high-alumina, silica, magnesia (MgO, MgO-C, magnesia-spinel etc.), corundum, mullite, silicon carbide and special bricks like fused-cast AZS. Each grade has different temperature ratings and erosion resistance — selection depends on furnace type, temperature and media.
Can special-shaped bricks be made per our drawings?
Yes. With professional mold design and forming capability, we make custom special-shaped bricks in alumina, fireclay, mullite and corundum grades with ±1mm tolerance, supporting small trial runs and mass production. Drawings or samples are welcome.
What are refractory precasts and what is the lead time?
Refractory precasts are pre-formed components cast from monolithic refractories per furnace drawings, lifted and assembled on site for fast, reliable relines. Typical lead time is 7-15 days including curing and pre-firing; complex large items are assessed case by case.
How to choose between high-alumina and fireclay bricks?
Fireclay bricks (Al₂O₃≈40%) have good thermal shock resistance and economy, suitable below 1300℃ and for thermal cycling zones; high-alumina bricks (Al₂O₃ 55%-80%) serve above 1400℃ and load-bearing zones with higher strength. They are often combined by kiln zone.
Need Custom Bricks or Precast Blocks?
Upload drawings or provide dimensions for a free custom proposal and quotation.
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