Overview of 99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic Tube

99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic 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 99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic 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

(99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic Tube)

Specifications of 99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic Tube

This alumina ceramic tube makes use of 99.7% pure Al2O3. It manages severe heat very well. You can utilize it continually up to 1800 ° C. Short-term utilize reaches even higher temperatures. This product withstands abrupt temperature level changes efficiently. It will not split easily under thermal shock.

The tube supplies exceptional electrical insulation. It handles high electrical energy securely. Its dielectric stamina is strong. This makes it trustworthy for electric usages. The product has high mechanical toughness too. It withstands wear and abrasion efficiently. Its solidity is excellent. Television lasts a long time under tension.

Chemical resistance is one more significant benefit. Acids and antacids do not conveniently harm it. Rough chemicals will not affect its structure. This stability is very important in destructive setups. You obtain dependable performance in challenging conditions.

We provide various dimensions. Outer diameters vary from tiny to big. Internal diameters are also personalized. Wall surface thicknesses match various requirements. Sizes are offered as required. Tell us your specific measurements. We can produce tubes to match.

Its primary uses are in high-heat circumstances. Furnace linings and thermocouple protection are common. It offers well as a kiln furniture element. Industrial heating elements typically use it. Television works for research laboratory experiments requiring warmth. Semiconductor handling equipment uses it. Laser tubes also use this product. Metallurgy refines depend on its security. Any kind of application requiring thermal stability considers it.

(99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic Tube)

Applications of 99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic Tube

This alumina ceramic tube is nearly pure alumina. It contains 99.7% Al2O3. This high purity makes it extremely solid. It withstands very high temperatures conveniently. You can use it safely up to 1700 ° C. It manages unexpected temperature modifications well. This is thermal shock resistance. The tube is also really hard. It resists wear and damaging efficiently. It won’t rust quickly. Acids and bases don’t harm it a lot. It’s an excellent electric insulator. Even at high warm, power doesn’t travel through it well. These homes make it important for tough jobs.

Manufacturing facilities make use of these tubes inside heaters. They shield thermocouples and sensing units. These components step severe warmth properly. The tubes shield them from direct flame. Semiconductor plants need these tubes. They lug warm gases throughout chip production. Televisions remain secure in aggressive chemical vapors. Labs rely upon them for similar factors. Crucibles and sample holders usually use this material. It supplies a clean, inert surface. The tubes work well in kilns. They support items during shooting. Steel mills use them also. They shield thermocouples in molten steel.

The tubes are ideal for heating elements. They insulate home heating cables efficiently. This protects against electric shorts. The material doesn’t infect processes. It maintains things pure. Its smooth surface area withstands buildup. This makes sure constant performance. Lots of sensors utilize alumina tubes as housings. They shield delicate sensing unit components. These components run reliably in severe problems. Televisions are good for sight glasses. You can see into warm chambers safely. They maintain clearness under warmth. Electric feedthroughs usually make use of these tubes. They seal wires going into warm areas firmly. This avoids leakages and failures.

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.([email protected])

Payment Methods

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

Shipment Methods

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

5 FAQs of 99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic Tube

Here are 5 common questions about our 99.7% Alumina High Temperature Ceramic Tubes:

What makes this tube special?
It’s made from 99.7% pure alumina (Al2O3). This high purity gives excellent properties. It withstands extreme temperatures. It resists chemical attack very well. It has high electrical insulation. It’s very hard and mechanically strong. These features make it reliable in tough conditions.

How hot can it get?
This alumina tube handles temperatures up to 1700°C (3092°F) continuously. It performs well in short bursts even higher. This makes it ideal for furnaces, kilns, and high-heat processes. It stays stable and doesn’t degrade under intense thermal stress.

Is it resistant to chemicals?
Yes. The 99.7% purity provides strong chemical inertness. It resists most acids and alkalis. It withstands molten salts and metals. This resistance is crucial for labs, semiconductor tools, and harsh industrial uses. It won’t corrode or contaminate your process.

How strong is it?
This tube offers high mechanical strength and hardness. It resists wear and abrasion effectively. It handles significant pressure without breaking. Its rigidity maintains shape under load. This strength ensures a long service life in demanding applications.

What sizes are available?
We offer many sizes. Tubes come in various diameters and lengths. Wall thickness options exist too. Custom dimensions are possible. Tell us your specific needs. We can likely make the tube you require.

(99.7%alumina High Temperature Ceramic Tubes Al2O3 Ceramic Tube)