Overview of Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes

Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes 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 Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes

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

(Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes)

Specifications of Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes

These alumina ceramic tubes handle extreme heat and electrical insulation needs. We customize sizes and shapes for your exact requirements. Al2O3 95% purity tubes offer strong performance. Al2O3 99% purity tubes deliver top-tier properties. Both types resist very high temperatures. They work reliably up to 1600°C. The material handles sudden temperature changes well. It won’t crack easily from thermal shock.

Mechanical strength is excellent. These tubes resist breaking under pressure. They are very hard. Surface wear is minimal. Density is high. This makes them durable. Electrical insulation is outstanding. They block high voltages effectively. Even at high temperatures, insulation stays strong. Chemical resistance is another benefit. Acids and alkalis don’t damage them easily. Harsh environments are not a problem.

The 99% alumina tubes are slightly better. Their purity gives higher hardness. Density is greater too. Electrical insulation improves slightly. Thermal conductivity is a bit lower. These differences matter for critical jobs. The 95% tubes offer great value. Performance is strong for most uses. Cost is lower than the 99% grade.

Typical uses include furnace liners. They protect heating elements. Thermocouple protection tubes use them. High-temperature sensors need this shielding. Electrical insulators in heaters rely on alumina. Lab equipment uses these tubes often. Semiconductor processing needs them. Kiln furniture uses alumina tubes. Anywhere heat and electricity mix, alumina works.

(Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes)

Applications of Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes

Customized Al2O3 95 and 99 alumina insulating ceramic tubes are incredibly useful. They handle extreme heat very well. This makes them perfect for high-temperature jobs. Many industries rely on them.

One major use is protecting thermocouples. These tubes shield the delicate wires inside. They keep temperature readings accurate. Furnaces and kilns need this protection. The tubes withstand the harsh conditions inside. They prevent electrical shorts too. This is vital for safety and measurement precision.

Industrial heaters also use these tubes. The tubes form the heating element’s core. They provide excellent electrical insulation. Heat transfers efficiently through the alumina. The tubes maintain their strength even when very hot. This ensures long-lasting heater performance.

Lab equipment benefits greatly. Crucibles often sit inside these tubes during experiments. The tubes offer stable thermal insulation. They resist chemical attack from molten materials or gases. Researchers get consistent results.

Sensor housings are another key application. Sensitive sensors need protection. Alumina tubes create a robust, insulating barrier. They shield sensors from heat, chemicals, and electrical interference. The sensor works reliably in tough spots.

These tubes are essential in semiconductor manufacturing. They handle silicon wafers during high-temperature processes. The ultra-pure alumina won’t contaminate the wafers. It provides necessary insulation and thermal stability.

The material itself explains the wide use. Alumina offers superb electrical insulation. It resists corrosion from many acids and alkalis. Its high mechanical strength holds up under stress. Thermal shock resistance means it handles rapid temperature changes well. Custom sizing ensures a perfect fit for specific machines or instruments. Engineers design tubes for exact dimensions and performance needs.

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 Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes

What are Al2O3 95 and 99 alumina ceramic tubes? These tubes are insulating parts made from alumina ceramic material. Al2O3 95 contains 95% alumina. Al2O3 99 has 99% alumina. Both types resist high heat. They work well in industrial settings. They provide strong electrical insulation. Their hardness prevents easy damage.

Why choose these tubes for insulation? They offer top thermal insulation. Heat stays contained effectively. They block electricity safely. This matters in high-temperature equipment. They outlast many other materials. They handle tough conditions without failing.

Can the tubes be customized? Yes. We adjust sizes to your needs. We change lengths and diameters. Wall thickness varies too. Special shapes are possible. We add holes or threads if required. Share your design details. We produce accordingly.

What are the temperature limits? Al2O3 95 handles up to 1600°C. Al2O3 99 withstands 1700°C. They stay stable under extreme heat. They don’t crack or warp easily. This makes them reliable for furnaces.

How do I care for these tubes? Handle them gently. Avoid dropping them. Clean with a soft cloth. Use mild soap if needed. Skip harsh chemicals. Check for cracks regularly. Replace damaged tubes quickly. This keeps operations safe.

(Customized Al2o3 95 99 Alumina Insulating Ceramic Tubes)