Overview of High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve

High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve is precision-manufactured from 99% aluminum oxide (Al₂O₃), delivering exceptional thermal stability and mechanical properties. These rods maintain structural integrity in extreme environments up to 1800°C, making them perfect for demanding industrial and research applications.

With outstanding resistance to wear, corrosion and thermal shock, alumina rods are widely used in high-temperature fixtures, sensor components, semiconductor equipment, and laboratory apparatus.

Key Features of High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve

Extreme Temperature Resistance – Continuous operation up to 1800°C

Superior Mechanical Strength – High hardness and wear resistance

Excellent Thermal Shock Resistance – Withstands rapid temperature changes

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis and corrosive environments

Precision Dimensions – Tight tolerances for critical applications

(High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve)

Specification of High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve

These zirconia ceramic tube sleeves are for high temperature use. They insulate well. They protect sensitive parts like thermocouples inside furnaces or kilns. The material is zirconia oxide. This ceramic handles very high heat. It works steadily above 1700°C. Some grades withstand even higher temperatures short term. This is much better than other ceramics. It keeps heat out effectively. The low thermal conductivity is key. This stops heat traveling through the tube wall. It protects instruments inside. The material is chemically inert. It does not react with most substances. Acids or alkalis won’t damage it easily. This ensures long life in harsh settings. Zirconia is very tough. It resists wear and cracking well. It handles physical stress better than many ceramics. This toughness prevents breakage. These tubes come in standard sizes. Common outer diameters are 3mm, 6mm, 8mm. Wall thickness is usually 1mm or 1.5mm. Lengths vary per application. Custom sizes are possible. They are ideal for thermocouples. They shield sensors in molten metal. They protect elements in high heat processes. They offer reliable insulation. They extend sensor life. They ensure accurate readings. They are a practical solution for extreme heat.

(High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve)

Applications of High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve

These zirconia ceramic tube sleeves handle very high heat. They are made from zirconium oxide. This material offers excellent insulation against heat. It also resists extreme temperatures well. These properties make the sleeves very useful. They protect sensitive parts inside hot equipment.

Industrial furnaces use these sleeves often. They shield thermocouples and heater elements. The sleeves stop heat from damaging these parts. They also prevent electrical shorts. This keeps furnace temperature controls accurate. The sleeves last a long time inside furnaces.

High temperature sensors need protection too. Zirconia sleeves insulate sensor probes. This lets the sensors measure heat correctly. Without the sleeve, the sensor could fail early. The sleeve ensures reliable readings.

Metal heat treatment processes use these sleeves. They cover heating elements or sensors in the treatment zone. This protects them from the molten metal or hot gases. It keeps the process running smoothly.

Glass manufacturing equipment gets very hot. Zirconia sleeves protect parts inside glass furnaces. They insulate sensors and heating rods. This prevents breakdowns and keeps production going.

Aerospace and defense applications use these sleeves. Jet engines and rocket systems create intense heat. Zirconia sleeves protect instrumentation in these harsh conditions. They help gather important data during testing and flight.

Laboratory equipment often reaches high temperatures. These sleeves protect parts inside ovens and reactors. They ensure experiments are not ruined by part failure. The sleeves provide reliable insulation.

The sleeves offer good electrical insulation. This is important near heaters or electrical systems. It prevents dangerous shorts or arcing. They are chemically stable too. Most chemicals do not affect them at high heat.

These zirconia sleeves are strong and durable. They handle thermal shock well. This means rapid heating or cooling rarely cracks them. They provide long service life in tough environments.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve

People often ask about our high temperature zirconia ceramic tube sleeves. These parts handle extreme heat well. They insulate electrically too. Many customers use them in furnaces or with heating elements. Here are common questions.

What temperatures can zirconia ceramic sleeves withstand? They work reliably up to 2200°C. Short bursts near 2400°C are possible. This makes them suitable for most high heat industrial jobs. They resist thermal shock effectively.

How are these ceramic sleeves installed? Installation is usually straightforward. The sleeve slides over the element needing protection. A snug fit is important. Some designs include flanges for secure mounting. Always follow the specific instructions provided.

Can we get custom sizes or shapes? Yes, custom orders are possible. We produce sleeves in various diameters and lengths. Special shapes can be manufactured to meet unique requirements. Contact our team to discuss your specific needs.

Do zirconia sleeves need special maintenance? Very little maintenance is required. They are highly durable. Regular visual checks for cracks are sensible. Cleaning depends on the application environment. Harsh chemicals should be avoided.

How long do these ceramic tubes last? Lifespan depends heavily on operating conditions. Under normal high temperature use, they last many years. Proper installation helps ensure longevity. They resist wear and chemical attack well.

(High Temperature Heat Resistant Insulating Zirconia Ceramic Tube Sleeve)