Refractory Bricks for Sale - For 1200°C-1800°C Industrial Kiln

48-80%

Al₂O₃ Content

7-35

Days Delivery

ISO/CE/SGS

Certificates

1420-1530℃

Refractoriness Under Load

The Distinctive Features of REBO Refractory Bricks

Comprehensive Refractory Bricks Portfolio

At REBO, you can procure a comprehensive range of refractory firebrick utilised in high-temperature industries, including alumina-silica refractory bricks, magnesia refractory bricks, lightweight insulation bricks, carbon bricks, acid resistant bricks and more related products.

High Standard in Refractory Industry

At refractory brick factory, REBO implements quality control measures and ensures 100% traceability across at least 6 stages. In addition to internal inspections, REBO proactively invites SGS and TUV to perform on-site testing, consistently holding itself to rigorous international standards.

Global EPC High Temperature Solutions

REBO can customise refractory bricks and configurations based on different types of refractory bricks and operating conditions. The comprehensive EPC service covers Design, Procurement and Construction. You never need to buy refractory bricks from multiple suppliers and construction teams.

Independent Intellectual Property

The refractory bricks for sale designed for carbon baking furnaces hold an invention patent backed by independent intellectual property rights (Patent No.: ZL 2011 1 0087095.1). Henan REBO Composite Materials Co., Ltd. boasts robust R&D and production departments.

Standard Size of Refractory Bricks for Sale

Stock Supply and Rapid Delivery

Standard kiln bricks for sale (230x114x65mm) constitute a permanent stock item at our factory. For customers requiring urgent furnace repairs or emergency replenishment, REBO offer immediate delivery upon order placement. The furnace downtime is minimised to the greatest extent possible.

Refractory Bricks Price Advantage

Standard refractory brick sizes are mass-produced on automated assembly lines. REBO minimises mould costs while maximising production efficiency. For large-scale projects with tight budgets, REBO standard type can significantly reduce refractory brick costs.

Global Recognised Versatility

Globally recognised standard refractory brick shapes mean that customers can not only restock from REBO at any time, but the masonry and calculations are also standardised. This inherent versatility simplifies the design process for engineers and lowers the burden of inventory management.

Consistent Quality

Thanks to continuous and year-round production, REBO manufacturing processes for refractory brick wholesale are very mature. Therefore, the physical and chemical properties of every batch maintain an exceptionally high level of consistency.

Customized Shape of Refractory Bricks for Sale

Perfectly Match Complex Area

Shaped furnace bricks for sale are custom-tailored for specific areas like arches, feed inlets and corners. These bricks fill irregular spaces that standard bricks cannot cover. Also, it can minimise material waste caused by brick cutting during masonry and ensure a seamless, tight-fitting furnace lining structure.

Reduce Heat Loss

Refractory brick linings with custom shapes can reduce the number of joints. In refractory materials, joints are often the weakest points which damage from chemical corrosion and thermal stress. The greater the precision of shaped bricks, the fewer the joints and the longer the life of furnace.

Custom-Engineered Shape

REBO offers 1:1 custom mould production and tailored formulations according to your drawstrings. For example, regarding high-wear areas, REBO addresses the issue of localized damage by customising brick shapes and chemical compositions to redirect the flow of air.

Brand Technical Capability

The production of high-temperature refractory bricks involves mould design, complex pressure control and differentiated sintering shrinkage control. REBO patented bricks demonstrate comprehensive solution capabilities for serving world-class engineering projects.

Global Projects of REBO Refractory Bricks

REBO refractory bricks have been installed across hundreds of projects worldwide. Every photo tells a real story. Every site reflects a real solution.

Steel Industry

REBO specialises in providing comprehensive refractory solutions spanning from blast furnaces and converters to continuous casting. In particular, our custom-tailored slide gate plates and porous plugs are designed to effectively enhance thermal shock resistance.

Long-term Partners： POSCO/ArcelorMittal/NLMK/Pakistan Steel Mills…

Non-ferrous Metals Industry

REBO holds an invention patent for specialised refractory bricks used in Anode Baking Furnaces (ABF). The materials rank among the world’s leaders in corrosion resistance and resistance to alkaline gas penetration. It also significantly extends the maintenance cycles of Aluminum, Lead, Zinc, Copper furnaces.

Long-term Partners: RUSAL, CHALCO, Alba, Egypt Aluminium, etc.

Cement and Lime Industry

Providing eco-friendly and chrome-free solutions for high-temperature zones of rotary kilns (such as magnesia iron spinel bricks). These solutions offers superior coating adhesion and mechanical strength, thereby mitigating the risks associated with kiln shell deformation.

Long-term Partners: HWI, Al-Badia Cement, El-Arish Cement, Rybnitsa Cement, etc.

Glass Industry

We provide high-purity, low-contamination Fused Cast AZS bricks and premium silica bricks. REBO primary focus is on resolving the issue of “stones” which is caused by the corrosion of refractory materials by molten glass. Thereby, we can ensure the transparency and quality of the finished glass products.

Long-term Partners: Ghazvin Glass / PROYING / Scybe Glass…

Chemical Industry

REBO specialises in environments characterised by acid and alkali exposure, as well as high-pressure erosion. Additionally, REBO high-alumina anti-spalling bricks and acid-resistant castables are widely utilised in Fluidised Catalytic Cracking Units (FCCU) and various types of chemical reactors.

Long-term Partners: INDUTEAM…

Other Industries

REBO possesses extensive experience collaborating with clients across various sectors, including carbon production, power generation, and waste incineration. We are a trusted partner, capable of rapidly delivering standard refractory and insulation materials.

Long-term Partners: Calderys, New Kor Steel, etc.

Refractory Brick Lists for Your Reference

Key Technical Specifications to Check Before Buying

Al₂O₃ / SiO₂ / MgO content (%)

Defines chemical composition.
Bulk density (g/cm³)

Higher density = greater strength and resistance.
Cold crushing strength / CCS (MPa)

Mechanical load-bearing capacity.
Refractoriness under load / RUL (°C)

Temperature at which the refractory brick begins to deform.

Permanent linear change (%)

Dimensional stability after firing.
Thermal conductivity (W/m·K)

Heat transfer rate through the refractory brick.
Apparent porosity (%)

lower porosity = less slag penetration.
Versatile Al₂O₃ Content:

Available from 30% to 80% to match specific application needs.

What to Look for in a Refractory Bricks Supplier

Buying refractory bricks is not a commodity purchase. The supplier you choose will affect not just product quality, but your installation outcome, your maintenance schedule, and ultimately your furnace uptime. Here is what separates a reliable refractory supplier from a low-cost risk:

Manufacturing Capability

Does the supplier operate the own kiln for manufacturing? What is the maximum firing temperature? Do they have high-pressure presses for consistent product density? A supplier firing at 1,500–1,600°C produces significantly denser, stronger bricks than one operating at 1,200°C.

Quality Control System

In the whoel production process, the refractory brick manufacturer should look for ISO 9001 certification as a baseline. Beyond that, ask whether they conduct in-house physical and chemical testing on every batch — not just periodic third-party checks.

Technical Support

Can the refractory fire brick supplier provide CAD drawings, thermal analysis or on-site installation guidance? The best refractory suppliers act as technical partners, not just product sellers. REBO has rich exprience in technical support. Contact us for more deatils.

Lead Time and Logistics

Standard refractory bricks should be available within 7–14 days from stock. Custom shapes and large-volume orders typically require 3–6 weeks. Confirm export packaging standards — refractory bricks are dense and fragile; poor packaging leads to breakage and claims.

After-sales Service

It would be best if the refractory brick supplier offer on-site support or post-installation inspection. For major projects including lime kilns, glass furnaces, industrial boilers, on-site follow-up from the high temp refractory brick engineering team is a significant advantage.

Technical Support

As an experienced refractory brick manufacturer, REBO can provide product configuration, CAD drawings, thermal analysis or installation guidance! The goal of best refractory suppliers act as long term technical partners, not just refractory product sellers.

FAQs about REBO Refractory Bricks

What is the Difference Between Refractory Bricks and Regular Bricks?

Regular bricks are made from clay and fired at 900–1,100°C. They will crack, melt, or deform at industrial temperatures. Basically, refractory bricks are manufactured from specially selected raw materials — alumina, silica, magnesia, or zirconia — and fired at 1,400–1,750°C to produce a dense, heat-stable product rated for continuous service above 1,000°C.

What Al₂O₃ Content do I Need for My Furnace?

As a general guide, below 1,300°C, 40–48% Al₂O₃ (fireclay grade) is typically sufficient. For 1,300–1,500°C, specify ≥ 60% Al₂O₃. Above 1,500°C or in aggressive chemical environments, specify ≥ 75% Al₂O₃ or higher. Always consult with a technical supplier for site-specific recommendations.

Can I Buy Refractory Bricks in Small Quantities?

Most manufacturers set minimum order quantities (MOQ) of 1–5 tonnes for standard grades. For samples or trial orders, a minimum of 50–200kg is typically possible. Furthermore, custom shapes usually require a minimum quantity of 1–2 tonnes per profile.

How Long Do Refractory Bricks Last?

Service life depends heavily on operating temperature, thermal cycling frequency, chemical exposure, and installation quality. In well-designed and properly installed applications, high-quality refractory bricks can last 3–10 years. Poorly selected or installed bricks may fail within months.

What certifications should a refractory brick supplier have? At minimum: ISO 9001 (quality management). For export markets: CE marking, SGS or BV test reports, and product conformity certificates. For specific industries, additional standards may apply (e.g. ASTM in North America, EN standards in Europe).

What is the Lead Time for Custom Refractory Bricks?

Standard shapes typically ship within 7–14 days. Custom profiles — requiring new dies and production setup — generally require 3–6 weeks, depending on complexity and volume. Always confirm lead time in writing before signing a purchase order.

Are Refractory Bricks and Fire Bricks the Same Thing?

The terms are used interchangeably. “Fire bricks” is the common consumer term; “refractory bricks” is the standard industrial and technical term. Both refer to the same category of heat-resistant ceramic brick.