Alumina Ceramic Tube With 1600℃ High Temperature Resistance, ±0.02mm Precision Tolerance, And Insulation Resistance > 10¹²Ω For Industrial Applications
Price:
Negotiable
MOQ:
20-50 pcs
Delivery Time:
20-45 work days
Brand:
CSQ
Product Description
Alumina Ceramic Tube
Product Overview
This stepped alumina ceramic sleeve is precision-engineered from 95%~99.9% alumina (Al₂O₃) ceramic. It delivers stable mechanical strength and thermal stability, supporting reliable operation in environments up to 1600℃. The one-piece stepped molding design ensures a smooth surface finish and a dimensional tolerance of ±0.02mm, integrating insulation, support, and sealing functions for equipment installation.
Key Performance Attributes
- Insulation resistance > 10¹²Ω, providing reliable electrical isolation
- Resists wear in line with industry ceramic component standards
- Withstands acid and alkali corrosion, suitable for diverse industrial environments
Industry Applications
- Lithium Battery Manufacturing Equipment: Electrode positioning sleeves, insulating supports
- Industrial Furnace Systems: Terminal insulating sleeves, heating element holders
- Electronic Device Assemblies: High-frequency insulating supports, sensor protection tubes
- Metallurgical & Chemical Processing: Corrosion-resistant pipes, high-temperature kiln liners
Customization Capabilities
We offer tailored solutions to meet your specifications:
- Custom dimensions, shapes, and stepped profiles
- Special surface treatments for enhanced performance
- Performance adjustments for unique operating conditions
Why Choose Us
Manufacturing Capabilities
With three factories in China and advanced pressing, sintering and processing equipment, we can meet diverse customer requirements. Our company (ZXSQ/CSQ) holds eleven invention patents and maintains a professional team dedicated to ceramic bearing innovation since 1982.
Our Advantages
- Free sample bearings available
- ISO standard compliant manufacturing
- In-stock bearing availability
- Small order acceptance
- OEM bearing services
- Custom bearing production from drawings or samples
- Competitive factory pricing
Frequently Asked Questions
Who are we?
We are a factory in Beijing, China with over 40 years of ceramic bearing production experience, maintaining cooperative relationships with domestic and international companies.
How do we guarantee quality?
We produce samples before mass production, follow strict quality control procedures, use precision inspection equipment, and employ double-layer packaging (foam + carton) to ensure product integrity.
What products do we offer?
Ceramic deep groove ball bearings, angular contact ball bearings, hybrid ceramic bearings, linear bearings, and various ceramic balls.
Why choose us over other suppliers?
As an integrated manufacturer with three factories and modern equipment, we offer better delivery times, product quality, and competitive pricing.
What services do we provide?
We offer high-quality products, full customization based on user needs, and sample confirmation services.
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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
Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
Location
No. A38#, Weishanzhuang Industry Zone, Daxing District ,Beijing, China
Contact Person
Cooper wang