High Temperature Resistant Ceramic Heat Pipe Al2O3 Tube

Product Overview

Our alumina ceramic heat pipes and tubes represent the cutting edge in high-temperature thermal management technology. Engineered from 99% pure Al₂O₃, these advanced ceramic components deliver unmatched thermal stability, corrosion resistance, and structural integrity in applications up to 1600°C (2912°F). Ideal for industries requiring reliable heat transfer in aggressive environments, our ceramic heat pipes outperform traditional metal alternatives with 3-5x longer service life.

Key Product Advantages

1. Ultra-High Temperature Resistance - Stable operation up to 1600°C

2. Exceptional Thermal Conductivity - 25-30 W/(m·K) at room temperature

3. Corrosion & Oxidation Proof - Resists acids, alkalis, and molten metals

4. Low Thermal Expansion - 8.5×10⁻⁶/°C minimizes thermal stress

5. Electrical Insulation - Volume resistivity >10¹⁴ Ω·cm

6. Custom Configurations - Various diameters, lengths, and wall thicknesses

Industry Applications

✔ High-Temperature Furnaces & Kilns

✔ Semiconductor & Electronics Manufacturing

✔ Energy & Power Generation

✔ Chemical & Petrochemical Processing

✔ Aerospace & Defense

Why Choose Our Ceramic Products?

✅ Factory Direct Pricing - Eliminate middleman markups

✅ ISO-Certified Manufacturing - Consistent quality assurance

✅ Rapid Prototyping - 2-3 week lead time for samples

✅ Technical Expertise - 30+ years in advanced ceramics

✅ Global Logistics - Reliable worldwide shipping

Technical Parameters

Production process

1. Grind and crush the raw materials to be slurry or powder

2. se-different method to making the slurry or powder into semi-finished products

3. Put the semi-finished products into the kiln for dewaxing and sintering;

4. After forming and sintering, Ceramic Sleeves products can also be processed by subsequent CNC precision machining according to the drawing requirements. Then Q/C test.

5. Finally package Ceramic Sleeves by bubble paper or cartons and place it on tray for delivery

Certifications

Our customers

Packaging and shipping

Transport

FAQ：

Q: Do you have the products in stock? 

A: Some standard produce have in stock, such as ceramic band heater insulator; bobbin heater insulator and ceramic connector. But it needs to check according to your requirement.

Q: How do you pack the goods?

A: Our standard packaging is carton, we can customize it as per your requirement as well.

Q: How many days do you finish the sample?

A: Usually 15 business days (Including 8days for making furnaces and 7days for producing samples)