Luyu Royal Gold Building Materials (Heyuan) Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 pieces per week |
| Delivery Time | 14 working days |
| Packaging Details | pallet |
| Shape | Rectangular, Custom shapes available |
| Installation method | Mortar bonding or dry stacking |
| Temperature resistance | Up to 1700°C |
| Packing | Wooden Pallet |
| Work Temperature | 1000℃, 1150℃,1260℃, 1400℃ |
| Weight | Approx. 3.5 - 4.0 kg per brick |
| Feature | wear-resistant |
| Abrasion Resistance | Good |
| Refractoriness Under Load | ≥1350℃ |
| Water Absorption | ≤6% |
| Low Thermal Expansion | Yes |
View Detail Information
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 pieces per week |
| Delivery Time | 14 working days | Packaging Details | pallet |
| Shape | Rectangular, Custom shapes available | Installation method | Mortar bonding or dry stacking |
| Temperature resistance | Up to 1700°C | Packing | Wooden Pallet |
| Work Temperature | 1000℃, 1150℃,1260℃, 1400℃ | Weight | Approx. 3.5 - 4.0 kg per brick |
| Feature | wear-resistant | Abrasion Resistance | Good |
| Refractoriness Under Load | ≥1350℃ | Water Absorption | ≤6% |
| Low Thermal Expansion | Yes | ||
| High Light | High Mullite insulating refractory brick ，Fireclay insulating refractory brick ，ODM alumina fire brick | ||
Our refractory bricks are precision-engineered ceramic materials designed to withstand extreme temperatures, thermal shock, mechanical stress, and corrosive environments. Manufactured using advanced compositions and controlled firing processes, they deliver reliable, long-lasting protection for industrial furnaces, kilns, boilers, and high-temperature processing units across a wide range of sectors.
Exceptional Thermal Resistance: Withstand operating temperatures from 900°C up to 1800°C (1652°F - 3272°F), depending on the product grade.
Superior Mechanical Strength: Maintain structural integrity and load-bearing capacity under extreme heat and physical stress.
Optimized Thermal Properties: Available in various grades to balance insulation (low thermal conductivity) and heat transfer as required by your specific process.
Excellent Chemical Stability: Highly resistant to attack from slags, alkalis, acids, and corrosive gaseous atmospheres.
Low Thermal Expansion & High Spalling Resistance: Minimize thermal stress and cracking during rapid temperature cycles, ensuring longer service life.
Custom Solutions: Tailored compositions, shapes, and sizes to meet unique application challenges.
Fireclay Bricks: A cost-effective and versatile solution for moderate temperature applications.
High-Alumina Bricks: Offer superior strength, refractoriness, and stability for severe conditions (Al₂O₃ content from 45% to 90%+).
Silica Bricks: Feature excellent load-bearing capacity at high temperatures and high resistance to acid slags.
Magnesia Bricks: Specifically formulated for superior resistance to basic slags in steelmaking and related industries.
Insulating Fire Bricks (IFB): Provide low thermal conductivity for improved energy efficiency and reduced heat loss.
Specialty & Monolithic Refractories: Including Zirconia, Chromite, Silicon Carbide, and castable solutions for the most demanding environments.
| Property | Fireclay | High-Alumina (70%) | Insulating |
|---|---|---|---|
| Max Service Temperature | 1450°C (2642°F) | 1650°C (3002°F) | 1350°C (2462°F) |
| Bulk Density (g/cm³) | 2.1 - 2.3 | 2.6 - 2.8 | 0.8 - 1.0 |
| Cold Crushing Strength (MPa) | 25 - 35 | 45 - 60 | 3 - 6 |
| Apparent Porosity (%) | 18 - 22 | 15 - 19 | 65 - 75 |
| Thermal Conductivity (W/m·K) | 1.2 - 1.5 | 1.8 - 2.2 | 0.25 - 0.35 |
Iron & Steel: Ladles, tundishes, reheating furnaces, blast furnace linings.
Cement & Lime: Rotary kiln linings, preheaters, coolers.
Glass Manufacturing: Melting tanks, regenerators, forehearths.
Non-Ferrous Metals: Aluminum, copper, and zinc smelting furnaces.
Petrochemical & Chemical: Reformers, crackers, incinerators, reactors.
Power Generation: Boilers, CFBs, thermal reactors, ash handling systems.
ISO 9001:2015 certified manufacturing facilities.
Rigorous quality control from raw material selection to final firing.
Batch-to-batch consistency ensured by automated process control.
Extended service life reduces material consumption and downtime.
Energy-efficient insulating products help lower your carbon footprint.
✓ Proven Expertise: Over seven decades of refractory manufacturing and application knowledge.
✓ Technical Partnership: Our engineers work with you to select or design the optimal solution.
✓ Global Supply, Local Support: Efficient logistics network backed by on-site technical assistance.
✓ Reliability: Consistent high quality ensures predictable furnace performance and campaign life.
✓ Comprehensive Support: From initial consultation and installation guidance to post-installation review.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2007
Total Annual:
>Around 20000000 usd
Employee Number:
>150
Ecer Certification：
Verified Supplier
Founded in 2007, Luyu RG company specializes in the research, production, and global distribution ofhigh-performance thermal insulation and refractory materials, catering to diverse building and industri-al needs. With over 15 years of expertise, we have established ourselves as a trusted partner in... Founded in 2007, Luyu RG company specializes in the research, production, and global distribution ofhigh-performance thermal insulation and refractory materials, catering to diverse building and industri-al needs. With over 15 years of expertise, we have established ourselves as a trusted partner in...
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