Overview of 99% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application

99% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application 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% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application

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% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application)

Specification of 99% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application

This alumina ceramic tube uses 99% pure aluminum oxide (Al2O3). It’s a ceramic sleeve or bush designed for requiring high warm scenarios. The material provides it impressive thermal security. These tubes take care of constant temperatures conveniently approximately 1700 ° C. Short bursts of also higher heat are possible also. They withstand thermal shock well. Sudden temperature modifications won’t conveniently break them.

The ceramic is unbelievably hard. It gauges 9 on the Mohs firmness scale. This solidity means excellent wear resistance. Components gliding or massaging inside reason little damages. The surface stays smooth longer. This expands the tube’s service life considerably. It also battles chemical deterioration effectively. Many acids and antacid won’t assault it. Extreme industrial atmospheres are suitable.

Electric insulation is one more crucial benefit. The tube obstructs electric present entirely. It works accurately at high voltages. This makes it secure for electric applications needing warm resistance. Its dielectric toughness stays high also at elevated temperatures. The material thickness is high. It provides a strong, non-porous barrier. Gases or fluids will not permeate with conveniently.

These residential or commercial properties make the tube flexible. Use it as a protective thermocouple sheath. It guards sensors in furnaces. It works well as a shielding sleeve for heating elements. Electrical feedthroughs in hot zones benefit from it. High-temperature bearings and bushings usually use this product. It overviews moving parts in heat. Kiln furnishings sustains require its security. Laboratory equipment revealed to heat uses it. Semiconductor handling devices require its purity. It matches heater liners and glowing tubes.

(99% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application)

Applications of 99% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application

These 99% Al2O3 alumina ceramic tubes are tough sleeves produced severe warmth. They deal with temperature levels approximately 1800 ° C conveniently. This makes them excellent inside furnaces, kilns, or ovens. They will not melt or fracture under extreme thermal cycling. You require reliable components in hot areas. These tubes supply.

Their pureness gives superb electric insulation. They stop current flow also at really high temperatures. This is vital for safeguarding thermocouples, heater components, and sensing units. Use them as protecting bushings or safety sheaths around cables and probes. They stop brief circuits in demanding electrical setups.

Chemical resistance is another significant advantage. Alumina does not corrosion. It withstands extreme acids, antacid, and molten salts. Location these tubes in aggressive chemical processing atmospheres. They protect delicate tools from corrosion. They last longer than steel parts in these problems.

Mechanical toughness issues as well. These tubes are really hard. They stand up to wear and abrasion effectively. They maintain their shape under load. Use them as overview sleeves, birthing shrubs, or assistance rollers in high-heat machinery. They offer secure, low-friction surface areas. They reduce upkeep downtime.

These ceramic sleeves are vital where metals stop working. Think thermal processing tools, semiconductor production devices, or aerospace parts. They insulate, secure, and guide in the harshest setups. Select them for trusted performance under severe thermal stress. Their security is essential for demanding industrial applications.

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% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application

What is this alumina ceramic tube made of? It is made of 99% aluminum oxide. This material is very pure. It has excellent properties. The high purity helps with performance.

How hot can it get without problems? It handles temperatures up to 1600°C. It stays strong in extreme heat. It does not melt or warp easily. This makes it good for furnaces.

Where do people use these ceramic tubes? They are used in high heat places. Examples include kilns and reactors. They protect thermocouples. They insulate furnace parts. They work in semiconductor tools.

Does it resist chemicals? Yes, it resists most chemicals. Acids and alkalis don’t damage it. This is important in labs. It works in harsh environments. It doesn’t corrode like metals.

Is it strong and long-lasting? Yes, it is very strong. It has high hardness. It resists wear and scratches. It handles heavy loads. It doesn’t break easily. It lasts longer than metal parts.

(99% Al2O3 Alumina Ceramic Tube Ceramic Sleeve Bush For High Temperature Application)