Overview of Alumina Bushing 95 99 Pipe Heat Resistance Insulation Al2O3 Ceramic Tube

Alumina Bushing 95 99 Pipe Heat Resistance Insulation 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 Alumina Bushing 95 99 Pipe Heat Resistance Insulation 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

(Alumina Bushing 95 99 Pipe Heat Resistance Insulation Al2O3 Ceramic Tube)

Specifications of Alumina Bushing 95 99 Pipe Heat Resistance Insulation Al2O3 Ceramic Tube

This alumina bushing is a ceramic tube made primarily from light weight aluminum oxide (Al2O3). It is available in two usual purity grades: 95% and 99%. This high alumina material provides the bushing its unique abilities. It handles severe warmth extremely well. These tubes can function continuously in temperature levels as much as 1600 degrees Celsius. They resist abrupt temperature level modifications too. This makes them dependable for warm atmospheres.

The product is additionally an outstanding electric insulator. It quits electrical power from travelling through efficiently. This insulation remains strong also at high temperatures. This is important for securing electrical components. The bushing is very difficult and solid. It stands up to wear and scratching. Its surface area is smooth and thick. This helps keep things clean and stops leakages. It additionally stands well against chemical corrosion. Many acids and alkalis won’t harm it quickly.

These properties make alumina bushings really beneficial. They fit specifically onto pipes and rods. They act as safety sleeves or shielding spacers. You locate them in high-temperature furnaces and kilns. They prevail in electric systems requiring warmth defense. Industrial heaters utilize them. Thermocouples and sensors typically rely upon them. They are essential in semiconductor manufacturing tools. The 95% grade supplies good efficiency economically. The 99% quality gives also much better warm resistance and stamina. Both kinds last a long period of time under difficult problems. They are picked for requiring work requiring heat protection and electrical insulation.

(Alumina Bushing 95 99 Pipe Heat Resistance Insulation Al2O3 Ceramic Tube)

Applications of Alumina Bushing 95 99 Pipe Heat Resistance Insulation Al2O3 Ceramic Tube

Alumina bushings are specialized ceramic tubes. They are made from high-purity light weight aluminum oxide. Typical qualities are 95% and 99% Al2O3. This material is exceptional for requiring industrial usages. Its key building is extreme warmth resistance. These tubes take care of temperatures over 1700 ° C quickly. They do not thaw or compromise substantially. This makes them perfect for heating system linings. They shield heating elements properly. They secure delicate components from extreme warmth.

Electric insulation is one more significant advantage. Alumina is a solid dielectric product. It prevents current leak in high-voltage systems. These bushings separate conductors in power equipment. They are important in kilns and ovens. Their thermal stability prevents electrical failure. They also resist chemical strike well. Acids and antacid trigger minimal damage. This guarantees long service life in extreme environments.

These ceramic tubes are extensively made use of. They prevail in metallurgical processing. They line thermocouple defense sheaths. They separate sensing units in liquified metal. The semiconductor industry depends on them. They handle warm in wafer handling devices. They give electrical seclusion in vacuum cleaner chambers. Aerospace applications utilize them too. They shield rocket engine elements. They secure parts from exhaust warmth.

Manufacturing techniques matter. High-purity alumina powder is pushed. It is after that sintered at very heats. This creates a dense, tough structure. The surface area is really smooth. This lessens friction and wear. Precision grinding makes sure specific dimensions. This is essential for appropriate suitable. Quality control checks pureness and thickness. It verifies thermal and electrical specifications. This ensures trusted efficiency.

These pipes use significant benefits. They last longer than metal components in heat. They offer superior electrical safety. Their chemical resistance decreases upkeep. They are mechanically solid and inflexible. They keep form under tons. Their dimensional security is important. It makes certain consistent procedure over time. Choosing the ideal quality is necessary. Higher pureness provides far better performance. It costs a lot more yet lasts much longer.

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 Alumina Bushing 95 99 Pipe Heat Resistance Insulation Al2O3 Ceramic Tube

Alumina Bushing FAQs

People often ask what an Alumina Bushing is. It’s a ceramic tube made mostly from aluminum oxide (Al2O3). Common grades are 95% and 99% pure. This material is extremely hard and handles high heat very well.

A key question is how much heat these bushings can take. Alumina bushings withstand very high temperatures. The 95% grade typically handles up to 1650°C (3000°F). The purer 99% grade handles even higher heat, often up to 1750°C (3180°F). They don’t melt or break down easily at these levels.

Many want to know where these tubes get used. Their main job is insulation in hot places. You find them inside furnaces, kilns, and high-temperature sensors. They protect metal parts or wires from direct heat. They also work well as thermocouple protection tubes or insulating spacers.

People ask if alumina bushings are fragile. Yes, they are a ceramic. This means they can chip or crack if hit hard or dropped. Handle them carefully during installation. Avoid sudden temperature changes, called thermal shock. Let them heat up and cool down slowly to prevent cracking.

A common question is about sizes and shapes. These tubes come in many diameters and lengths. Standard sizes are available. Custom sizes are often possible too. You need to know the inner diameter, outer diameter, and length required for your specific use. Check the supplier’s catalog or ask them directly for options.

(Alumina Bushing 95 99 Pipe Heat Resistance Insulation Al2O3 Ceramic Tube)