Overview of Al2O3 Tube 99.7% Alumina Ceramic Tube

Al2O3 Tube 99.7% Alumina 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 Al2O3 Tube 99.7% Alumina 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

(Al2O3 Tube 99.7% Alumina Ceramic Tube)

Specifications of Al2O3 Tube 99.7% Alumina Ceramic Tube

Below’s the item summary for the Al2O3 Tube:

This Al2O3 tube is made from 99.7% pure alumina ceramic. It uses excellent performance sought after situations. The high purity ensures reliable material residential or commercial properties. These tubes can be found in different sizes. Usual outdoors sizes range from 10mm to 200mm. Wall surface thickness typically ranges 1mm and 20mm. Standard sizes are up to 1000mm. Custom measurements are feasible.

Alumina ceramic manages extreme heat very well. It holds up against temperature levels as much as 1700 ° C. This makes it ideal for heating system linings and thermocouple protection. The material has superior electrical insulation. It stands up to high voltages successfully. This home is crucial for shielding components in electronic devices.

The tube is extremely hard. It resists wear and abrasion fantastically. This extends its service life in harsh environments. It has excellent mechanical stamina. It deals with heavy stress and impact tons dependably. The material is chemically inert. It does not react with most acids and alkalis. This resistance suits it for chemical handling tools.

Individuals use this alumina tube throughout lots of industries. It works well in semiconductor production. It serves dependably in warmth treatment heaters. It works effectively in analytical instruments. It offers durable insulation in electric systems. It uses robust security for sensors and thermocouples.

(Al2O3 Tube 99.7% Alumina Ceramic Tube)

Applications of Al2O3 Tube 99.7% Alumina Ceramic Tube

Alumina ceramic tubes made from 99.7% pure Al2O3 are very useful. They take care of really heats well. This makes them best inside heating systems and kilns. They protect delicate parts like thermocouples and heating elements. The tube shields these components from straight warm and chemical strike.

These tubes are outstanding electric insulators. Power does not stream through them easily. This home is important in lots of electrical and digital settings. You discover them shielding high-voltage parts. They develop safety sheaths around heating elements. Semiconductor manufacturing utilizes them for carrying wafers throughout high-temperature actions.

Chemical resistance is one more crucial strength. Alumina tubes stand up to strike from many rough chemicals. They function well in corrosive atmospheres. Industries use them for relocating hostile liquids or gases. They are additionally common in lab equipment. Crucibles and sample holders benefit from their security.

The product is very tough and solid. It uses great mechanical security. Alumina tubes keep their shape under tension. They resist put on efficiently. This sturdiness is important in demanding commercial processes. The tubes last a very long time despite having difficult use.

You see these tubes in several areas. Thermal handling tools relies on them. Heater liners and glowing tubes prevail applications. They shield thermocouples in high-heat areas. Electrical insulators in power systems utilize them. Kiln furnishings for shooting ceramics utilizes alumina tubes. Lab tube heating systems rely on them. Semiconductor production tools integrates them for high-purity handling.

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 Al2O3 Tube 99.7% Alumina Ceramic Tube

What is an Al2O3 Tube 99.7%?
It’s a ceramic tube made mostly from aluminum oxide. The 99.7% means it’s very pure. This purity gives it strong performance. People use it where regular materials fail.

How hot can this tube get?
It handles very high heat. It works well up to about 1600°C (2912°F). It keeps its shape and strength at these temperatures. It expands little when hot. This stops cracking from thermal shock.

Does it conduct electricity?
No, it’s an excellent electrical insulator. This stays true even at high temperatures. It stops electricity from passing through. This is vital in high-voltage or high-heat electrical parts.

Can chemicals damage it?
It resists most acids and alkalis very well. It doesn’t corrode easily. Strong chemicals have little effect. This makes it good for harsh chemical environments. It stays stable.

Where is this tube used?
You find it in many demanding jobs. Furnace liners and thermocouple protection tubes are common. It’s used in semiconductor parts. Laser tubes need its strength. Sensors and insulators use it. Any place needing heat resistance, electrical insulation, or chemical toughness uses it.

Why the high purity matter?
99.7% purity means fewer impurities. Impurities weaken ceramics. High purity makes the tube denser and stronger. It improves heat resistance. It makes electrical insulation better. It boosts chemical resistance. Performance is much higher than lower purity alumina.

(Al2O3 Tube 99.7% Alumina Ceramic Tube)