Special Shaped Kaolin Refractory Fireclay Brick High Temperature Clay Brick for Furnace Lining
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Product Highlights
- High Temperature Performance: Features low porosity and low iron content for superior high-temperature resistance and slag abrasion.
- Customizable Size: Available in customizable sizes to fit specific furnace lining requirements.
- Excellent Thermal Shock Resistance: Designed with good thermal shock resistance to withstand rapid temperature changes.
- Wide Application Range: Suitable for blast furnaces, cement kilns, glass furnaces, and various industrial furnaces.
- ISO and CE Certified: Products meet international standards including ISO9001, CE, ASTM, ASME, and DIN.
- Long Manufacturer Experience: Over 25 years of industry experience providing high-quality refractory materials.
- Comprehensive Quality Control: Complete QC system for chemical and physical properties with certificates shipped with goods.
- Competitive Pricing: Direct manufacturer pricing offering high-quality products at competitive rates.
Product Attributes
- Customization
- Available
- Application
- Blast Furnace, Cement Kiln, Ceramic Kiln, Chemical Kiln, Glass Kiln, Steel-Making Furnace
- Material
- High Alumina
- Refractoriness (℃)
- 1580< Refractoriness< 1770
- Classification
- Clay
- Feature
- Good Mechanical Strength,
- Production Process
- Extrusion Method
- Shape
- Brick
- Type
- Refractory Material
- Al2O3
- 35%~45%
- Size
- Customizable
- Certifiacte
- ISO9001, CE, etc
- Refractoriness
- Sk32-34
- Apparent Porosity
- 13-26%
- Bulk Density
- 2.25-2.65g/cm3
- Refractoriness Under [email protected]
- 1250-1500
- Thermal Linear Expansion@1000deg
- 0.6%
- Fe2o3
- 1.8-3.0%
- Transport Package
- Sea-Worthy Wooden Pallet
- Specification
- 230*114*64mm or 230*114*76mm
- Trademark
- jucos
- Origin
- China
- HS Code
- 6902200000
- Production Capacity
- 20000mt/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Special Shaped Kaolin Refractory Fireclay Brick High Temperature Clay Brick for Furnace Lining
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Product Description

Special fireclay bricks have significant differences in raw materials and production processes compared to standard clay bricks. It uses higher quality chamotte and mullite as the main raw material, increasing the content of mullite to reduce iron content; And higher tonnage presses are used to improve particle composition. It has the characteristics of low porosity and low iron content to better resist the erosion of impurities and achieve better high-temperature performance.
Features of Special Fireclay Brick
Good performance in high temp refractoriness under load
Lower thermal line expansion in high temp
Lower impurity content
Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength
Applications of Special Fireclay Brick


| Brand Properties |
JC-30 | JC-40 | DN-17 | DN-14 | DN-12 | |
| Refractoriness (SK) | 30 | 34 | 34 | 34 | 35 | |
| Apparent Porosity (%) | 15 | 14 | 17 | 14 | 13 | |
| Bulk Density (g/cm3) | 2.26 | 2.32 | 2.25 | 2.34 | 2.40 | |
| Cold Crushing Strength (MPa) | 50 | 70 | 50 | 65 | 70 | |
| @1,000ºC Thermal Linear Expansion(%) |
0.6 | 0.6 | 0.6 | 0.6 | 0.5 | |
| @1350ºC x 2hrs Permanent Linear Change (%) |
±0.3 | ±0.3 | ±0.2 | ±0.2 | ±0.1 | |
| @0.2MPa Refractoriness Under Load (ºC) |
1250 | 1300 | 1,430 | 1,470 | 1,500 | |
| Chemical Composition (%) |
Al2O3 | 30 | 40 | 42 | 45 | 45 |
| Fe2O3 | 2.0 | 1.8 | 1.7 | 1.5 | 1.3 | |
Main Applications |
Reheating Furnace , Various Rotary Kiln Incinerator Non Ferrous, Metal Furnace Glass Furnace General Industrial Furnace etc. |
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Q1 : How can you control your quality?
A1 : For each production processing, JUCOS have complete QC system for the chemicalcomposition and Physical properties. After production, all the goods will be tested, and
the quality certificate will be shipped along with goods.
Q2: Are you a manufacture or trader?
A2: We are truly a manufacturer, we not only can provide the high quality products with the
best price, but also can offer the best pre-sale service and after-service.
Q3 : Do you provide free samples?
A3 : Of course, free samples are available.
Q4 : What is your lead time?
A4 : It usually needs about 15- 20 days after receiving the PO.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company and our products.
Also, we can talk more about the technique details if you need.
Q6 : What is the warranty of your products?
A6 : Our products have at least 1 year warranty,if any quality problems,
we will take responsibility of the cost of the shipment and the replacement.
Q7: What's the MOQ of trial order?
A7 : No limit, we can offer the best suggestions and solutions according to your condition.
Q8: Why choose us?
A8: We had been in this line for more than 25 years, we can not only provide you high
quality products with competitive price, but also we can supply good technique service
which can help you solve problems.
Q9 : What standards do you have?
A9 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
About the Supplier
Company Profile
Zibo Jucos Co Ltd is a globally operating supplier of high-grade refractory products, systems and services, which are indispensable to industrial high-temperature processes exceeding 1000 º C. We combine global expertise and Chinese raw materials resources, aims to provide high quality refractory materials to serve the world's iron, steel, non-ferrous metals, cement, glass, incinerators, energy, petrochemical and other chemical industries.
We make full use of natural mineral resources rich in different regions and set up two branch factories in China. One is located in Zibo, the main products of alumina base refractory material including clay bricks, high alumina brick, insulation brick etc; The second one is in Yingkou, the main products including magnesia products, such as magnesia brick. Magnesite carbon brick. Magnesite chrome brick etc.
We have a wide range of products to meet the requirements of different industrial customers. The annual production capacity of refractories in all branch factories is up to 60, 000 tons, around 80% of all the products are exported to foreign markets. We are equipped with advanced production equipment and R & D facilities, undergo rigorous testing and testing at each stage of production, understand the exact needs of customers around the world, and design, deliver, manufacture and market high quality refractory products through our team.
With our unique technology experience and operating conditions, we have developed sophisticated and customized refractory products to provide our customers with high-quality products. We are willing to work with all customers at home and abroad for long-term mutually beneficial cooperation for the global industrial users to provide the most cost-effective and high-quality products, welcome friends from all walks of life here guidance.
About Our Factory & Business Background
- Address
- No. 1704 Xinhuan West Road, Zhangdian District, Zibo, Shandong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- QINGDAO
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2002-02-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How can you control your quality?
- For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
- Are you a manufacture or trader?
- We are truly a manufacturer, we not only can provide the high quality products with the best price, but also can offer the best pre-sale service and after-service.
- Do you provide free samples?
- Of course, free samples are available.
- What is your lead time?
- It usually needs about 15- 20 days after receiving the PO.
- Can we visit your company?
- Yes, for sure, you are welcome to visit JUCOS company and our products. Also, we can talk more about the technique details if you need.
- What is the warranty of your products?
- Our products have at least 1 year warranty,if any quality problems, we will take responsibility of the cost of the shipment and the replacement.
- What's the MOQ of trial order?
- No limit, we can offer the best suggestions and solutions according to your condition.
- Why choose us?
- We had been in this line for more than 25 years, we can not only provide you high quality products with competitive price, but also we can supply good technique service which can help you solve problems.
- What standards do you have?
- Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. The third party testing is all available for us.
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