Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln
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Product Highlights
- Stable Refractoriness: Designed for medium to high temperature zones with reliable performance under long-term boiler operation.
- Good Mechanical Strength: Dense fired structure provides cold crushing strength ranging from 20 to 40 MPa depending on the grade.
- Custom Shapes Available: Standard and custom shapes are available to meet specific industrial furnace lining requirements.
- Versatile Applications: Ideal for furnace wall lining, hot face working lining, and flue or gas duct lining in power plants.
- Moderate Thermal Shock Resistance: Engineered to withstand thermal shock while maintaining structural integrity during operation.
- OEM and ODM Services: Full customization, minor customization, and flexible customization options are available for clients.
- High Alumina Content Options: Al2O3 content ranges from 35% to 46% across different grades to suit various temperature zones.
- Cost-Effective Solution: Provides a reliable and economical solution for boiler refractory lining and maintenance projects.
Product Attributes
- Customization
- Available
- Classification
- Clay
- Feature
- Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Low Thermal Conductivity
- Model NO.
- Fireclay Brick
- Production Process
- Extrusion Method
- Refractoriness (℃)
- 1770< Refractoriness< 2000
- Shape
- Brick
- Usage
- Furnace Liner
- Al203 Content (%)
- 35%-45%
- Si02 Content (%
- 52%
- MGO Content (%)
- 0.1%
- Refractoriness (Degree)
- Common1580< Refractoriness< 1770
- Cro Content %)
- 0.1%
- Bulk Density
- 2.0~2.2g/cm3
- Sic Content %)
- 0.1%
- Apparent Porosity
- 23%~26%
- Cold Crushing Strength
- 20~35MPa
- Cao Content %)
- 0.1%
- Application
- Industrial Furnaces
- Single Package Size
- 100X100X110.Cm
- Transport Package
- Wooden Box
- Specification
- 230*114*64mm or 230*114*76mm
- Trademark
- Thermaxcel
- Origin
- Shandong, China
- Package Size
- 110.00cm * 110.00cm * 100.00cm
- Package Gross Weight
- 1000.000kg
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 Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln
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Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln -
Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln -
Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln -
Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln -
Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln -
Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln -
Sk34 Sk36 Heavy Duty Fire Clay Refractory Brick for Rotary Kiln
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Product Description
Reliable Performance at Medium–High Temperatures
Moderate Thermal Shock Resistance
Designed for Power Plant Boiler Lining
Standard and Custom Shapes Available
Hot face and working lining
Stable under continuous operation
Medium temperature zones
Good resistance to gas flow erosion
Brand Properties | SK-32 | SK-33 | SK-34 | SK-35 | |
Refractoriness(SK) | 32 | 33 | 34 | 35 | |
Apparent Porosity(%) | 26 | 24 | 23 | 23 | |
Bulk Density (g/cm3) | 2.10 | 2.15 | 2.20 | 2.25 | |
Cold Crushing Strength(MPa) | 20 | 30 | 35 | 40 | |
@ 1,000ºC Thermal Linear Expansion(%) | 0.6 | 0.6 | 0.6 | 0.6 | |
@ 1350ºC x 2hrs Permanent Linear Change (%) | ±0.5 | ±0.5 | ±0.3 | ±0.3 | |
@0.2MPa Refractoriness Under Load (ºC) | 1,250 | 1,300 | 1,350 | 1,380 | |
Chemical Composition(%) | Al2O3 | 35 | 38 | 40 | 46 |
Fe2O3 | 3.0 | 2.2 | 2.0 | 2.0 | |
Used for furnace walls and flue lining.
Yes, standard and custom shapes are available.
SK32 is suitable for medium–high temperature zones. High alumina bricks are recommended for higher temperatures.
About the Supplier
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Company Profile
Thermaxcel: Innovating High Performance Ceramic Solutions for a Sustainable Future
Thermaxcel is a leading manufacturer specializing in advanced ceramic and refractory products, serving a broad spectrum of industries with high-temperature and high performance solutions. With decades of expertise in material science and engineering, we design and produce a diverse range of ceramic components tailored to meet the stringent demands of our global clientele.
Our product line encompasses a variety of ceramic materials including alumina, zirconia, silicon carbide, and advanced refractory composites each meticulously crafted through cutting edge processes such as precision molding, sintering, and extrusion.
As a trusted and qualified supplier to numerous Fortune 500 companies, research institutions, and industrial manufacturers, Thermaxcel has built a reputation for excellence in delivering ceramic solutions that excel in extreme environments.
Our products are integral to applications across aerospace, energy, semiconductor, automotive, and chemical processing sectors, where reliability, thermal stability, and durability are non-negotiable. Customers rely on us not only for superior quality but also for our commitment to innovation, ensuring that every component meets or exceeds industry standards and performance expectations.
Our Mission: Driving Sustainability Through Ceramic Innovation
At Thermaxcel, our mission extends beyond manufacturing. We are dedicated to pioneering ceramic and refractory solutions that align with the global shift toward sustainability. We recognize the urgent need to reduce environmental impact while enhancing operational efficiency, and we actively contribute to this goal by:
1. Eco Conscious Material Development: We prioritize the use of recyclable and energy efficient ceramic formulations, minimizing waste and carbon footprint across production cycles.
2. Performance Optimization: Our solutions are engineered to extend equipment lifespan, reduce energy consumption, and improve thermal management in industrial processes.
3. Sustainable End-Use Applications: From emission control systems to renewable energy infrastructure, we continuously expand our portfolio to support green technologies.
Commitment to Innovation and Operational Excellence
To maintain our industry leadership, Thermaxcel invests relentlessly in R&D, collaborating with partners to develop next-generation materials and processes.
Our state of the art facilities incorporate automation and lean manufacturing principles to enhance efficiency, reduce scrap rates, and lower energy usage. Additionally, we adhere to rigorous quality control protocols, including ISO certified testing and continuous improvement initiatives, ensuring consistent product superiority.
Looking ahead, we aim to set new benchmarks in sustainable manufacturing by:
Expanding our range of low-carbon ceramic alternatives.
Scaling up closed-loop recycling programs for used ceramic products.
Partnering with clients to co-create customized solutions for circular economy applications.
At Thermaxcel, we don't just adapt to industry trends we define them. By integrating sustainability into every facet of our operations, we empower our customers to achieve their environmental goals without compromising performance. Together, we are shaping a future where advanced ceramics drive both technological progress and planetary stewardship.
About Our Factory & Business Background
- Address
- 1705, Floor 17, Bohong Building, No. 2, Xinhuan East Road, Masang Street, Zhangdian District, Zibo
- Terms of Payment
- T/T, LC, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, EXW, FCA, CFR, CIF, DDP, DAP, CIP, CPT
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month - Nearest Port
- QINGDAO
Our Production Capability & Technical Expertise
- Main Products
- Industrial Ceramic, Kiln Furniture, Shaped Refractory Material, Thermal Insulation Material, Alumina Silica Refractory Brick, Basic Refractory Brick, Refractory Raw Material, Anti Acid Products, Monolithic Refractory Material, Insulation Brick
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
- Export Year
- 2025-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Where is SK32 mainly used in boilers?
- Used for furnace walls and flue lining.
- Can brick size be customized?
- Yes, standard and custom shapes are available.
- What is the minimum order quantity?
- The minimum order quantity is 1000kg.
- What are the payment terms?
- Payment terms include LC, T/T, D/P, PayPal, Small-amount payment, and Western Union.
- What is the lead time for delivery?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- Does the product support OEM and ODM services?
- Yes, OEM and ODM services are available with options for full, minor, and flexible customization.
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