Overview of High Temperature Ceramic Tube 99.5%alumina Tube

High Temperature Ceramic Tube 99.5%alumina Tube is manufactured from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional thermal stability and mechanical strength. Designed to operate in temperatures up to 1800°C, these precision-engineered tubes feature outstanding resistance to thermal shock, corrosion, and wear.

Ideal for thermocouple protection, furnace liners, semiconductor processing, and high-temperature sensor housings, our alumina tubes maintain structural integrity in the most demanding industrial and laboratory environments.

Key Features of High Temperature Ceramic Tube 99.5%alumina Tube

Ultra-High Temperature Resistance – Stable performance up to 1800°C

Superior Thermal Shock Resistance – Withstands rapid temperature cycling

Excellent Chemical Inertness – Resists acids, alkalis, and molten metals

High Mechanical Strength – Exceptional hardness and wear resistance

Electrical Insulation – Ideal for electronic and semiconductor applications

Customizable Dimensions – Available in various lengths, diameters, and wall thicknesses

(High Temperature Ceramic Tube 99.5%alumina Tube)

Specifications of High Temperature Ceramic Tube 99.5%alumina Tube

This alumina tube takes care of extreme heat. It’s made from 99.5% pure aluminum oxide ceramic. This purity provides it superb efficiency. The material is really dense and tough. It stands up to wear extremely well. You can utilize it constantly at 1650 ° C. Short term, it survives as much as 1800 ° C. It takes care of quick temperature level adjustments well. Thermal shock will not easily break it. Television remains strong under warmth. It maintains its shape accurately.

Its electrical insulation is excellent. Even at really high temperatures, it insulates effectively. This is essential for heating system applications. The surface is extremely smooth. This minimizes rubbing and contamination. The tube withstands strike from many chemicals. Acids and alkalis don’t harm it quickly. It will not react with many liquified metals. This makes sure long service life.

Requirement dimensions are readily available. Common sizes range from 5mm to 150mm. Wall thickness normally starts at 1mm. Longer sizes are feasible. Customized sizes can be made. The tubes are typically straight cylinders. Various other forms are possible for details requirements. Completions can be reduced square or designed. Precision grinding ensures specific measurements. This guarantees a great fit in settings up.

These tubes operate in demanding locations. They are ideal for furnace linings and thermocouple defense. They shield burner efficiently. They guide sensors in severe processes. They are vital in semiconductor manufacturing. They offer well in warm treatment heating systems. They carry out reliably in lab kilns. They are made use of in high-temperature gas circulation systems. They create parts of vacuum cleaner chambers. They support products during shooting.

(High Temperature Ceramic Tube 99.5%alumina Tube)

Applications of High Temperature Ceramic Tube 99.5%alumina Tube

These ceramic tubes take care of severe warmth. They are made from 99.5% pure alumina. This pureness is key. It provides exceptional resistance to heats. They work well past 1700 ° C. They stand up to thermal shock too. Abrupt temperature changes will not damage them conveniently. Their chemical security is superb. Acids and antacid hardly impact them. They likewise provide excellent electric insulation. These buildings make them crucial in many laborious.

In commercial heating systems, they are vital. They act as protective sheaths for thermocouples. Thermocouples step temperature level inside hot zones. Televisions secure the sensing units. They also serve as furnace linings. They shield the furnace framework. They contain the extreme heat efficiently. Kilns utilize them likewise for shooting ceramics.

Semiconductor producing counts on them greatly. They create components of diffusion tubes. Wafers procedure inside these tubes under high warm. The tubes should be ultra-pure. They need to not pollute the wafers. They additionally operate in CVD reactors. Chemical vapor deposition builds layers on chips. Televisions supply a clean, steady setting.

Analytical labs require them regularly. They are vital in high-temperature testing. TGA and DSC tools utilize them. These tools examine product properties under heat. The tubes hold samples securely. They endure corrosive gases during evaluation.

Vacuum cleaner systems gain from them. They maintain integrity under high warmth and vacuum cleaner. They are inert. They will not outgas and mess up the vacuum. Laser systems utilize them too. They contain laser components requiring security from heat. Their electric insulation is crucial here.

Various other usages exist. They are found in high-power lighting. They enclose components in salt vapor lights. Aerospace screening utilizes them for sensors in jet engines. Their dependability is verified. They do where various other materials fall short.

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 Ceramic Tube 99.5%alumina Tube

What temperature can alumina tubes handle?
Alumina tubes withstand extreme heat. They operate continuously at 1700°C. Short bursts reach 1800°C. This makes them furnace liners. They work in kilns and high-heat lab equipment. Their stability is key.

Do they resist thermal shock?
Alumina handles thermal shock well. It manages sudden temperature changes better than many ceramics. Avoid very rapid cooling cycles. Sudden cooling causes cracks. Gradual heating and cooling is safer. This protects the tube.

Where are these tubes used?
These tubes serve many demanding jobs. They form furnace liners and thermocouple protection sheaths. They hold samples during heat treatment. Semiconductor processing uses them. They insulate high-temperature sensors. Labs and industry rely on them.

How do I clean an alumina tube?
Cleaning is usually simple. Use warm water and mild soap. A soft brush removes loose debris. Avoid harsh chemicals or abrasive scrubbing. These damage the smooth surface. Dry the tube completely before reheating.

Can I get custom sizes or shapes?
Yes, custom alumina tubes are possible. Manufacturers produce specific diameters and lengths. They make special wall thicknesses. Complex shapes like closed-end tubes are options. Discuss your exact requirements. They will confirm feasibility.

(High Temperature Ceramic Tube 99.5%alumina Tube)