Overview of High Strength Porous Al2O3 Alumina Ceramic Tubes

High Strength Porous Al2O3 Alumina Ceramic Tubes is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of High Strength Porous Al2O3 Alumina Ceramic Tubes

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(High Strength Porous Al2O3 Alumina Ceramic Tubes)

Specification of High Strength Porous Al2O3 Alumina Ceramic Tubes

High stamina permeable Al2O3 alumina ceramic tubes use superb efficiency for requiring filtration and liquid handling work. We make these tubes from extremely pure alumina powder. This ensures consistent top quality and trusted procedure. The production process produces a regulated permeable structure throughout the material.

These tubes come in lots of sizes. Usual outdoors sizes vary from 10mm to 100mm. Wall surface thickness generally falls between 3mm and 15mm. Tube lengths vary. Basic choices are 100mm, 500mm, and 1000mm. Personalized sizes are possible. The porosity degree is vital. It usually varies from 30% to 50%. This indicates 30% to 50% of the material is really open space or openings. Pore sizes are likewise flexible. Fine pores procedure around 1 micron. Bigger pores can be 100 microns or more. The details pore dimension depends on your filtering needs.

The alumina product provides these tubes remarkable strength. They stand up to fracturing under pressure. They deal with high temperatures well. Maximum constant use temperature levels get to 1600 ° C. They additionally stand up to unexpected temperature adjustments. This thermal shock resistance is necessary. Chemical resistance is another key advantage. These tubes collaborate with strong acids, strong alkalis, and rough solvents. They won’t corrode or deteriorate easily.

These buildings make porous alumina tubes optimal for several industrial uses. They filter warm gases and molten steels properly. They distribute gases equally in activators and furnaces. They function as diffusers for air or liquids. They sustain catalysts in chemical processing. Their strength and durability make sure lengthy service life in difficult conditions.

(High Strength Porous Al2O3 Alumina Ceramic Tubes)

Applications of High Strength Porous Al2O3 Alumina Ceramic Tubes

High toughness permeable Al2O3 alumina ceramic tubes are incredibly helpful throughout many sectors. Their special mix of firmness, warm resistance, and controlled porosity makes them special. Individuals utilize them extensively for shielding thermocouples. These tubes shield the fragile sensing units inside from extreme heat and corrosive chemicals. This security is essential for getting accurate temperature readings in rough areas like metal shops or chemical reactors.

Their porous framework is essential for other work as well. It allows regulated gas circulation. This home is best for gas diffusers and spargers. These tools introduce gases into liquids efficiently. You find them in water therapy plants and chemical handling. Televisions uniformly distribute the gas bubbles needed for responses or filtration.

These tubes manage liquified steels extremely well. Their heat resistance protects against melting or warping. Employees use them for moving or metalling fluid metals like light weight aluminum or zinc. The permeable nature can likewise act like a filter. It aids get rid of impurities from molten metal streams prior to spreading.

The material resists wear and chemical assault fantastically. This sturdiness makes porous alumina tubes terrific furnace parts. They serve as liners, sustains, or insulation owners. They hold up against constant high warm and reactive atmospheres inside kilns and heaters. Their toughness prevents cracking under thermal anxiety.

Sensor producers rely on these tubes too. Past thermocouples, they house numerous probes measuring points like oxygen degrees or pressure. The permeable ceramic secures the sensitive components. It allows the gases or fluids connect with the sensing unit when needed. This guarantees trusted analyses over long periods.

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 High Strength Porous Al2O3 Alumina Ceramic Tubes

Here are five common questions about our High Strength Porous Al₂O₃ Alumina Ceramic Tubes:

What temperature can these tubes handle?
Our porous alumina tubes handle very high heat. They work fine up to 1700°C (3092°F). This makes them good for very hot places like furnaces or engines. They won’t crack or melt easily.

Why does the tube need pores?
The tiny holes let gases or liquids pass through. Think of it like a filter. You use this for filtering hot liquids, separating gases, or bubbling air into molten metal. The hole size controls what gets through.

Is this ceramic strong?
Yes, it’s very strong. We make it differently to get high strength plus pores. This means it lasts longer under pressure or when things bump it. It won’t break as easily as some other porous ceramics.

Can I get a custom size or shape?
Yes, we make custom tubes. Tell us the outside and inside sizes you need. Tell us the length. We can also adjust the hole size and how many holes there are. We make tubes for your exact job.

How do I clean the tubes?
Cleaning depends on what got stuck inside. Often, you can burn off organics at high heat. For other stuff, you might use strong chemicals like acids or bases. The ceramic resists most chemicals well. Check what clogged it first. Then choose the cleaning method.

(High Strength Porous Al2O3 Alumina Ceramic Tubes)