Dayoo Advanced Ceramic Co.,Ltd
| Dimensions | Varies depending on port configuration |
| Number Of Ports | Single-Port, Multi-Port |
| Thermal Conductivity | Low |
| Tolerance | Tight |
| Application | High-temperature and corrosive environments |
| Electrical Insulation | High |
| Material | Ceramic |
| Chemical Resistance | Excellent |
| Temperature Resistance | Up to 1500°C |
| Beam Type | Ceramic |
| Usage | Supporting and guiding wires and cables |
| Mechanical Strength | High |
| Surface Finish | Smooth |
| Corrosion Resistance | High |
| Brand Name | Dayoo |
| Place of Origin | Made In China |
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Product Specification
| Dimensions | Varies depending on port configuration | Number Of Ports | Single-Port, Multi-Port |
| Thermal Conductivity | Low | Tolerance | Tight |
| Application | High-temperature and corrosive environments | Electrical Insulation | High |
| Material | Ceramic | Chemical Resistance | Excellent |
| Temperature Resistance | Up to 1500°C | Beam Type | Ceramic |
| Usage | Supporting and guiding wires and cables | Mechanical Strength | High |
| Surface Finish | Smooth | Corrosion Resistance | High |
| Brand Name | Dayoo | Place of Origin | Made In China |
| High Light | Chemical Processing Ceramic Beams ，High-Temperature Ceramic Beams ，Customizable Single-Port Ceramic Beams | ||
Customizable Single-Port Ceramic Beams For High-Temperature Environments In Chemical Processing
The single-hole ceramic beam is a high-performance ceramic structural component specifically designed for high-temperature industrial kilns, chemical processing equipment, and packing support systems. Manufactured primarily from alumina (Al₂O₃) or silicon carbide (SiC), its unique single-hole structure optimizes gas flow while maintaining exceptional mechanical strength and corrosion resistance, making it ideal for extreme high-temperature, high-pressure, and corrosive environments.
Industrial Kilns: Load-bearing supports for tunnel kilns and roller hearth kilns (withstands up to 1600°C)
Chemical Processing: Packing support structures for sulfuric acid towers and absorption towers (acid-resistant)
Semiconductor Manufacturing: Load-bearing components for high-temperature heat treatment equipment
Environmental Engineering: Wear-resistant support components for desulfurization and dust removal systems
✅ High-Temperature Resistance (Alumina: 1600°C, SiC: 1800°C)
✅ Exceptional Mechanical Strength (Flexural strength ≥250MPa, SiC version superior)
✅ Chemical Corrosion Resistance (Resists acids, alkalis, and oxidizing media)
✅ Lightweight Design (Density 2.3-3.2g/cm³, reduces kiln load)
✅ Extended Service Life (5-10 times more durable than metal beams)
| Parameter | Alumina Type | Silicon Carbide Type |
|---|---|---|
| Material | Al₂O₃ (≥75%) | SiC (Reaction-Bonded) |
| Max Temp | 1600°C | 1800°C |
| Flex Strength | ≥120MPa | ≥250MPa |
| Density | 2.8-3.2g/cm³ | 3.02-3.2g/cm³ |
| CTE | 7-8×10⁻⁶/°C | 4.5×10⁻⁶/°C |
| Open Area | 55%-60% | 50%-58% |
Material Preparation: High-purity alumina/SiC powder + sintering aids
Forming: Uniaxial/isostatic pressing for single-hole structure
Sintering: High-temperature densification (Al₂O₃:1600°C/SiC:2000°C)
Machining: CNC precision grinding (±0.5mm tolerance)
QC Inspection: Ultrasonic testing + mechanical strength verification
⚠️ Installation: Use elastic gaskets to accommodate thermal expansion
⚠️ Heating Rate: ≤5°C/min to prevent thermal shock cracking
⚠️ Load Limit: Never exceed design capacity (SiC type ≤280MPa)
⚠️ Maintenance: Regularly remove surface carbon deposits/scale
Technical Support: Kiln structure optimization solutions
Customization: Non-standard dimensions/hole patterns available
Q: Benefits of single-hole design?
A: Optimizes gas distribution, reduces pressure drop, and improves heat transfer efficiency.
Q: Suitable for reducing atmospheres?
A: SiC version compatible; alumina type requires protective coating.
Q: Minimum bending radius?
A: Typically ≥1/100 of span length (e.g., 20mm for 2m beam).
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Total Annual:
>1000000
Employee Number:
>100
Ecer Certification：
Verified Supplier
We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. Deyu Precision Ceramics Technology Co., Ltd. has many years of e... We are a company with many years of experience in the production of special precision ceramics and the ability to design, manufacture, process and sell structural and functional parts of various special precision ceramics. Deyu Precision Ceramics Technology Co., Ltd. has many years of e...
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