Overview of 99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve

99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability up to 1800°C. These sleeves provide superior protection for shafts, bearings, and moving components in harsh industrial environments. With outstanding resistance to wear, corrosion, and thermal shock, they are widely used in chemical processing, power generation, and heavy machinery applications.

Key Features of 99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve

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

Exceptional Wear Resistance – 5x harder than steel for extended service life

Corrosion-Proof – Impervious to acids, alkalis, and solvents

Precision Tolerance – Tight dimensional control (±0.01mm) for perfect fit

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in various IDs, ODs, and lengths

(99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve)

Specification of 99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve

These alumina ceramic pipelines make use of 99% pure Al2O3. This high pureness gives them outstanding performance. They are very hard and wear resistant. These pipes last a very long time in challenging conditions.

They take care of severe warm well. Continual use up to 1650 ° C is feasible. Brief ruptureds to 1800 ° C are okay. They withstand thermal shock too. Abrupt temperature changes will not conveniently break them. This makes them reliable for home heating processes.

Electrical insulation is an additional big advantage. These pipelines obstruct electrical power successfully. This matters in electrical applications. They avoid brief circuits. Their surface is extremely smooth. This reduced friction aids products flow easily inside. It also stops build-up.

Chemicals do not harm them easily. Acids and bases have little effect. This chemical resistance is very important for labs and factories. The product is additionally extremely solid mechanically. It endures high stress without damaging. This strength contributes to their sturdiness.

Typical dimensions include various outer diameters. Internal sizes additionally differ. Wall density is typically in between 1mm and 10mm. Lengths can be personalized. Requirement lengths are usually 100mm, 200mm, or 500mm. Precise dimensions are available.

These pipelines work well as safety sleeves. They shield thermocouples and sensing units. Kiln furnishings utilizes them as setters or assistances. They assist cables in high-temperature areas. Industrial heating systems rely on them for insulation components. Semiconductor equipment utilizes them for wafer handling. They are located in laser tubes and warm treatment components. High-wear sharing systems take advantage of their hardness.

(99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve)

Applications of 99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve

99% alumina ceramic pipes and sleeves resolve hard issues. These Al2O3 tubes deal with extreme problems where steels or plastics fail. They stand up to extreme warmth extremely well. This makes them best for high-temperature heating systems and kilns. They act as thermocouple protection tubes. They guide sensing units safely into warm areas.

Chemical assault ruins several materials. Alumina ceramic pipelines shrug off most acids and antacids. This is essential in chemical handling plants. They carry hostile fluids safely. They line pipes bring destructive slurries. They protect equipment from chemical damages.

Electrical systems need trustworthy insulation. Alumina is a superb electrical insulator. It functions even at high voltages and temperature levels. You locate these tubes insulating burner. They shield thermocouples from electric disturbance. They are crucial in power generation and semiconductor tools.

Wear and abrasion ruin components quickly. Alumina ceramic is unbelievably tough. It outlives steel in abrasive environments. These pipes line systems moving gritty materials. They protect shafts and rollers as tough sleeves. They lower expensive downtime from wear.

Precision issues in labs and instruments. Alumina tubes provide dimensional security. They do not warp with temperature level modifications. This keeps processes accurate. They assist lasers reliably. They develop exact channels in logical devices. They hold fragile elements firmly.

Clinical tools demand pureness and biocompatibility. High-purity alumina satisfies these needs. It is secure for implants and analysis devices. It stands up to repeated sterilization. It gives dependable, durable performance.

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 99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve

What is a 99% alumina ceramic pipe?
It’s a tube made almost entirely from aluminum oxide (Al2O3). This material is super hard. It resists wear incredibly well. These pipes are very dense. They are also very strong. People use them where extreme conditions exist.

Why pick alumina ceramic pipes over metal ones?
Alumina pipes handle much higher heat than most metals. They don’t melt or warp easily. They also resist chemicals much better. Acids and bases usually don’t harm them. They are electrical insulators too. Metal conducts electricity, alumina doesn’t. They are lighter than many metals. Their surface stays smooth. This reduces friction.

How hot can these alumina tubes get?
They work reliably up to about 1650°C (3000°F). That’s much hotter than steel melts. They handle sudden temperature changes well. This is thermal shock resistance. It’s crucial in many heating and cooling cycles.

What chemicals won’t damage them?
Alumina ceramic resists nearly all acids. It resists strong alkalis too. Hydrochloric acid, nitric acid, sulfuric acid usually cause no problem. Sodium hydroxide solutions are also resisted. Molten salts don’t attack them easily. They are not good with strong hydrofluoric acid. Phosphoric acid at high temperatures is also bad.

Where are these ceramic sleeves commonly used?
You find them protecting thermocouples in furnaces. They shield sensors in very hot places. They guide wires through harsh zones. They act as liners inside metal pipes carrying abrasive slurries. They are used as insulators in electrical heaters. They guide lasers in cutting systems. They are vital parts in semiconductor processing equipment.

(99% Alumina Ceramic Pipe / Al2O3 Tube Sleeve)