Overview of Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube

Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube 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 Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube

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

(Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube)

Specification of Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube

This Al2O3 ceramic tube is made from aluminum oxide. It has two holes running through its length. The material gives it very high heat resistance. It handles temperatures up to 1600°C easily. This means it won’t crack or break down in hot environments. The tube is porous. This lets gas or liquid pass through its walls. The porosity level is controlled during manufacturing. You can get different pore sizes. This depends on your filtration needs. The two holes provide separate flow paths. This is useful for specific applications. You might need separate channels for different fluids. The tube works well for this.

Its electrical insulation properties are excellent. It won’t conduct electricity. This makes it safe for electronic parts. It also resists chemical attack. Most acids and alkalis won’t damage it. The tube is mechanically strong. It can take some pressure. It won’t bend or deform under normal loads. This strength comes from the alumina material. The tube is rigid and keeps its shape well. Its surface is smooth. This helps prevent clogging during filtration. The tube is very stable over time. It won’t change much with age. It performs reliably for long periods.

Common uses include high temperature sensors. It works well as a filter in hot gases. It protects thermocouples. It insulates heater elements. It serves as a porous electrode support. It is also used in lab equipment. The material is pure alumina. This ensures consistent performance. The tube is durable. It withstands thermal shock. Rapid heating and cooling cause less damage. This reliability is important. The two-hole design offers flexibility. You can manage complex systems. The tube provides good thermal insulation. It minimizes heat transfer where needed. This keeps surrounding parts cooler. Its properties make it versatile. It solves problems in demanding settings.

(Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube)

Applications of Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube

This Al2O3 ceramic tube features two precise holes running its full length. It’s made from high-purity alumina (Al2O3). This material gives it amazing heat resistance. The tube handles temperatures easily up to 1700°C. This makes it perfect for really hot places.

Its special porous structure acts like a filter. You can use it to control gas flow precisely. Or you can use it to filter tiny particles from hot liquids or gases. The two holes let you manage separate streams inside one strong tube.

The alumina material is a great insulator. It doesn’t conduct electricity well. It doesn’t conduct heat well either. This protects sensitive parts nearby from extreme heat. It stops electrical shorts in high-power equipment.

You’ll find these tubes working hard in many tough jobs. They guide thermocouples safely into molten metal. They shield sensors inside furnaces or kilns. They act as sturdy insulators for heating elements. They manage gas flow in high-temperature chemical processes. They are essential in semiconductor manufacturing tools. They provide stable platforms for sintering delicate parts.

The porous design lets gases pass slowly. This is key for controlled atmospheres during heat treatments. The two holes allow dual functions. You might inject one gas while venting another. The tube stays strong and stable through repeated heating and cooling cycles. Its resistance to chemical attack is excellent. It handles most acids and alkalis without damage. This tube is a reliable solution demanding extreme heat, filtration, and electrical insulation.

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 Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube

Here are 5 FAQs about the Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube:

What’s the highest temperature this tube handles?
This alumina tube works well in very hot conditions. It handles temperatures up to 1700°C continuously. Some versions can manage short bursts even hotter. This makes it good for intense heat tasks.

Can it handle sudden temperature changes?
Yes, it handles thermal shock well. It doesn’t crack easily when heated or cooled quickly. Ordinary ceramics often break doing this. This tube is tough against rapid temperature shifts. This is important for many industrial jobs.

Why does it have two holes?
The two holes are key for function. They let gases or liquids flow through the tube. The porous ceramic wall filters particles. The holes connect to equipment. So, it filters while allowing flow.

What is it made of?
It’s made mostly of alumina (Al2O3). This is a very hard ceramic material. The material gives it high heat resistance. It also makes the tube strong and durable. The porous structure is part of the ceramic itself.

How long does this tube last?
Its lifespan depends on use. It lasts a long time under normal conditions. It resists wear, chemicals, and heat very well. This means less frequent replacement. Check it regularly for wear or damage.

(Al2O3 2 Holes Filter Heat Resistance Alumina Porous Insulated Ceramic Tube)