YSZ Yttria Stabilized Zirconia Tube (ZrO₂) – High-Performance Ceramic Electrode & Insulating Tube

Our Zirconia Tube, made from Yttria-Stabilized Zirconia (YSZ), delivers exceptional thermal stability, electrical insulation, and corrosion resistance. Ideal for high-temperature and harsh industrial environments, this Zirconia Ceramic component ensures long-term reliability in demanding applications.

Key Features & Benefits

   ● High-Temperature Resistance – Stable up to 1,000°C, perfect for furnace and sensor use.

   ● Superior Electrical Insulation – Low ionic conductivity, ideal for electrodes and solid oxide fuel cells (SOFCs).

   ● Excellent Mechanical Strength – High fracture toughness (≥6 MPa·√m) resists thermal shock and mechanical stress.

   ● Chemical Inertness – Resists acids, alkalis, and molten metals, ensuring durability in corrosive environments.

   ● Precision Manufacturing – Smooth surface finish (Ra ≤ 0.1μm) for consistent performance in sensitive applications.

Application Cases

  1.Solid Oxide Fuel Cells (SOFCs) – Used as electrolyte tubes for efficient ion conduction.

  2.High-Temperature Sensors – Oxygen sensors in automotive and aerospace industries.

  3.Industrial Furnace Components – Thermocouple protection tubes for accurate temperature measurement.

  4.Semiconductor & Vacuum Systems – Corrosion-resistant Zirconia Tube for wafer processing.

  5.Medical & Laboratory Equipment – Biocompatible and chemically inert for implants and analytical instruments.

Why Choose Our YSZ Zirconia Tubes?

  Custom Sizes & Shapes (OD: 1–100mm, Length: 10–500mm, Tolerance: ±0.02mm)

  HIP (Hot Isostatic Pressing) Process for enhanced density and strength.

  ISO 9001 Certified with strict quality control.

Upgrade your industrial systems with ultra-durable Zirconia Ceramic Tubes! Contact us for tailored solutions.

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Performance:

1. The strong acid and alkali resistance of zirconia ceramic shall be better than other materials.

2. Zirconia ceramics are not easy to wear, with strong durability. The hardness is close to the natural diamond and light than metals, also has the gem properties such as never wear and non - discoloring.

3. Can maintain the mechanical strength under high temperature, can be used in the condition with high temperature.

4. Good surface finish quality, could get more glossy smooth surface. Small coefficient of wear, with quite good self - lubricating function, non - magnetic, electric insulation, static - free, anti interference and radiation.

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)