Overview of High Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes

High Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of High Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(High Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes)

Specifications of High Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes

These alumina ceramic tubes offer high performance. They are made from 99% pure Al2O3. This high purity gives them excellent properties. They handle extreme temperatures well. They resist heat up to 1700°C. This makes them reliable in hot environments.

The tubes are very strong. They have high mechanical strength. This strength helps them resist wear. They are hard and durable. Abrasion won’t damage them easily. They last a long time.

Electrical insulation is another key feature. They are excellent insulators. Their dielectric strength is high. Electricity doesn’t pass through them easily. This is vital for electrical applications.

Chemical resistance is important. These tubes resist many acids and alkalis. Corrosion is not a big problem. They perform well in harsh chemical settings. This protects equipment and processes.

The tubes have a smooth surface. Their surface finish is fine. This minimizes friction. It also helps keep them clean. Contamination is less likely.

Standard sizes are available. Common outer diameters range from 2mm to 100mm. Wall thickness varies too. Custom sizes are possible. This fits different project needs.

These tubes are used widely. Laboratory furnaces use them. Semiconductor tools need them. Thermocouples rely on their insulation. Heating elements use them as sheaths. Sensor protection benefits from them. Industrial processes depend on their stability.

Material purity ensures consistent results. Performance is predictable. Quality control is strict. This guarantees each tube meets standards. Users get a dependable product.

(High Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes)

Applications of High Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes

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 Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes

What temperatures can these tubes handle?
These tubes withstand extreme heat. They work reliably up to 1700°C. They resist thermal shock well. Sudden temperature changes usually won’t crack them. This makes them ideal for furnace parts.

Are they resistant to chemicals?
Yes. The 99% alumina material offers excellent chemical resistance. Acids and alkalis won’t easily attack the tubes. They also resist most molten salts. This ensures long life in harsh chemical environments.

Why is 99% purity important?
Higher purity means better performance. 99% Al2O3 offers superior hardness. It provides better wear resistance. It ensures higher electrical insulation. It also improves temperature capabilities. Lower purity tubes don’t match these properties.

How strong are these tubes?
They are very strong mechanically. They exhibit high compressive strength. They resist breaking under heavy loads. They maintain their shape well. This strength is crucial for demanding applications like semiconductor processing.

Do they conduct electricity?
No. These tubes are excellent electrical insulators. They prevent current flow even at high temperatures. This property is vital for electrical feedthroughs. It’s essential for heating elements and sensor protection.

(High Purity 99 Al2O3 Alumina Ceramic Tube / Pipe Alumina Single Bore Tubes)