99.7% Al2O3 Alumina Ceramic Tube - 1750°C Temperature Resistance, 450 MPa Bending Strength
Price:
Negotiated
MOQ:
20kg
Delivery Time:
7-12 DAYS
Brand:
TANKII
Product Description
High-Performance Alumina Ceramic Tubes
Premium 99.7% Al2O3 alumina ceramic tubes offering exceptional thermal and electrical insulation properties for demanding industrial applications.
Key Material Properties
These cordierite ceramic tubes feature alumina content ranging from 60% to 99.7%, available in white or ivory colors, with outstanding wear resistance and chemical stability.
High temperature resistance (1600-1700°C continuous use)
Excellent acid and alkali corrosion resistance
Superior electrical insulation properties
Strong adsorption capacity and mechanical strength
Available in various alumina content grades (70-75%, 85%, 95%, 99.7%)
Technical Specifications
| Al2O3 Content (%) | 70-75 | 85 | 95 | 99.7 |
|---|---|---|---|---|
| Density (g/cm³) | 3.0 | 3.4 | 3.7 | 3.9 |
| Bending Strength (MPa) | 85 | 300 | 364 | 450 |
| Working Temperature (°C) | 1300 | 1400 | 1600 | 1750 |
| Dielectric Strength (kV/mm) | 9 | 10 | 11 | 12 |
| Water Absorption (%) | 5 | <0.2 | <0.2 | <0.1-0.2 |
Standard Dimensions
| OD (inch) | OD (mm) | ID (inch) | ID (mm) |
|---|---|---|---|
| 0.050" | 1.27 | 0.020" | 0.508 |
| 0.063" | 1.6002 | 0.031" | 0.7874 |
| 0.094" | 2.3876 | 0.040" | 1.016 |
| 0.250" | 6.35 | 0.156" | 3.9624 |
| 0.313" | 7.9502 | 0.188" | 4.7752 |
| 1.00" | 25.4 | 0.750" | 19.05 |
Industrial Applications
Widely used in lighting fixtures, electronic appliances, blast nozzles, automotive components, and as insulating materials in wear-resistant parts across various industrial sectors.
Quality Assurance & Services
ISO certified manufacturing with precise quality standards
Free samples available for testing and evaluation
OEM and ODM services supported
Patented products with independent R&D capabilities
Competitive pricing with volume discounts
All necessary certificates provided upon request
Contact Information
Tel: +86-21-56110178
Fax: +86-21-56116916
Inquiries responded within 24 hours
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Tankii Alloy Material Co.,Ltd
Location
1900 Mudanjiang Road, Baoshan District, 201999, Shanghai, China
Contact Person
Martin Lee