Overview of Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod

Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod is precision-manufactured from 99% aluminum oxide (Al₂O₃), delivering exceptional thermal stability and mechanical properties. These rods maintain structural integrity in extreme environments up to 1800°C, making them perfect for demanding industrial and research applications.

With outstanding resistance to wear, corrosion and thermal shock, alumina rods are widely used in high-temperature fixtures, sensor components, semiconductor equipment, and laboratory apparatus.

Key Features of Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod

Extreme Temperature Resistance – Continuous operation up to 1800°C

Superior Mechanical Strength – High hardness and wear resistance

Excellent Thermal Shock Resistance – Withstands rapid temperature changes

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis and corrosive environments

Precision Dimensions – Tight tolerances for critical applications

(Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod)

Specification of Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod

This product is personalized hard alumina ceramic tubes and rods. These elements take care of extreme warm effectively. You can choose different warm resistance levels: 95%, 96%, or 99%. This indicates they maintain their form and stamina even in very warm environments. They are likewise outstanding electric insulators. Power can not easily pass through them. This makes them secure for electrical applications.

The product is aluminum oxide, called Al2O3 or alumina. This ceramic is permeable. It has little holes throughout its framework. This porosity can be managed. Sometimes it’s hollow inside too. This framework is useful for specific work. Assume filtering hot gases or fluids. Assume assisting cables in high warmth.

We make these tubes and rods to your exact requirements. You tell us the dimension. You inform us the shape. You tell us the wall surface thickness. You tell us the size. We make it take place. The high alumina web content makes certain resilience. It resists damage. It manages chemical direct exposure as well. These components will not rust or rust like steel.

These ceramics are baked at high temperatures. This procedure is called sintering. It makes the product very thick and difficult. This firmness is important. It stops damaging or breaking under stress. The permeable nature doesn’t damage the part significantly. The product stays solid.

You discover these alumina tubes and rods in demanding areas. They function inside industrial heaters and kilns. They are necessary in high-temperature sensing units. They shield thermocouples. They are used in semiconductor production tools. They serve in laboratory configurations requiring warm and electrical isolation. They work well where various other products stop working. Their custom-made nature implies they fit flawlessly right into your particular machinery or process.

(Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod)

Applications of Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod

These hard personalized alumina ceramic tubes and rods provide special residential properties. They hold up against extreme warm. Temperatures getting to 95%, 96%, or perhaps 99% of alumina’s melting point are feasible. This warm resistance is important. Furnace liners and thermocouple defense tubes require this. Kiln furniture supports heavy tons at high temperatures. These parts last longer under thermal stress.

Electrical insulation is another crucial attribute. Alumina does not carry out power well. This makes it secure about high voltages. Protecting spacers and bushings in electric tools use these tubes. They avoid short circuits. They secure sensitive parts. The product stays stable also when hot.

The permeable structure adds functionality. Controlled porosity permits gas or liquid circulation. It imitates a filter. Molten steel purification systems utilize permeable alumina tubes. They trap pollutants. Sensing unit real estates gain from controlled gas diffusion. The pores make it possible for particular interactions.

The hollow tube style is functional. It offers a secured pathway. Thermocouples or heating elements slide inside securely. The pole type offers solid stamina. It serves as a structural part or a placing message. Both forms manage harsh chemical settings. Acids and alkalis cause minimal damages. This chemical inertness is valuable.

Modification is very important. Measurements and porosity levels can be customized. Certain thermal or electric demands are satisfied. Designers find options for requiring applications. These alumina parts solve difficult troubles accurately.

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 Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod

What makes these alumina ceramic tubes special?
Their key feature is extreme heat resistance. They handle temperatures from 1600°C to 1800°C reliably. This depends on the specific alumina purity chosen (95%, 96%, or 99%). They insulate electricity very effectively too.

Can I get specific sizes and shapes?
Yes. These tubes are custom-made. You tell us the exact dimensions needed. This includes the outer diameter, inner diameter, and length. The porous, hollow design is standard. We build it to your precise requirements.

How hot can they really get before failing?
The maximum safe temperature depends on the alumina grade. The 95% grade handles continuous heat up to about 1600°C. The 96% grade goes up to roughly 1700°C. The top-tier 99% grade withstands temperatures near 1800°C. These are practical, long-term use limits.

Why are the tubes hollow and porous?
The hollow design saves weight. It uses less material. This is cost-effective. The porous structure helps manage thermal stress. It allows some controlled gas flow if needed in specific applications. Both features contribute to the excellent heat resistance.

Are they strong besides handling heat?
Yes. While designed for high temperatures, they offer good mechanical strength. They resist wear well. They are very hard. They won’t crack easily under normal handling and thermal cycles expected in furnaces or electrical systems.

(Hard Custom High 95% 96% 99% Heat Resistance Electrical Insulation Porous Hollow Al2o3 Alumina Ceramic Tube Rod)