High Purity Closed End Alumina Ceramic Tube For Thermocouple Protection & Furnace Use

Brand Name: XQCERA
Model Number: Customization
Place of Origin: Hunan, China
Certification: IATF16949;ISO9001
MOQ: 100
Price: Customization
Delivery Time: 20-30 working days
Payment Terms: TT wire transfer
Standard Packaging: Carton; Pallet
Product Details
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High Purity Alumina Ceramic Tube

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Furnace Alumina Ceramic Tube

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Closed End Alumina Thermocouple Protection Tubes

Material: Alumina Ceramic (Al₂O₃)
Density: 3.6–3.9 G/cm³
Hardness: ≥85–90 HRA
Max Working Temperature: 1600–1700°C
Surface Finish: Ground / Polished / Lapped
Thermal Shock Resistance: Excellent
Electrical Insulation: Excellent
Corrosion Resistance: Excellent
Customization: Size, Tolerance, Diameter, Thickness,holes, Metallization Optional
Content: Al₂O₃ (90% / 92% / 95% / 99% / 99.8% Alumina Available)
Flexural Strength: 300–500 MPa
Compressive Strength: ≥2000 MPa
Wear Resistance: Excellent
Precision Tolerance: ±0.001–0.03 Mm
Color: White / Ivory
Product Description
Detailed Specifications & Features
High Purity Wear Resistant Alumina Ceramic Tube
Engineered for demanding high temperature industrial applications, our alumina ceramic tubes deliver exceptional performance in challenging environments.
These premium ceramic tubes feature outstanding wear resistance and thermal stability, making them ideal for applications requiring durability under extreme conditions.
  • Superior wear resistance for extended service life
  • Excellent thermal stability in high temperature environments
  • High purity alumina composition for consistent performance
  • Ideal for industrial furnace applications and thermal processing
  • Resistant to corrosion and chemical degradation
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