Overview of 99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube

99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube 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 99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube

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

(99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube)

Specification of 99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube

Alumina ceramic tubes offer exceptional performance. These tubes contain 99.5% aluminum oxide. This high purity level is critical. It delivers outstanding material properties. The tubes are incredibly hard. They resist wear and abrasion extremely well. This makes them last much longer than metal parts. They withstand high temperatures easily. Continuous use up to 1650°C is typical. Sudden temperature changes are not a problem. Thermal shock resistance is excellent. This material handles rapid heating and cooling cycles reliably. Electrical insulation is another major benefit. Alumina ceramic tubes are superb insulators. They prevent current flow effectively. This is vital in high-voltage settings. They also act as effective thermal barriers. Heat transfer is minimized. Chemical stability is a key feature. These tubes resist attack from many acids and alkalis. They perform well in corrosive atmospheres. Their surface is very smooth. This minimizes friction. It also helps prevent material buildup. The tubes are dimensionally stable. They maintain precise shapes and sizes. This stability holds true even under severe thermal stress. Mechanical strength is high. The tubes resist bending and breaking. They offer good rigidity. This alumina composition is non-porous. The material is dense. This prevents gas or liquid leakage. It also enhances surface hardness. Common applications include furnace parts, thermocouple protection sheaths, and insulators. They are used in semiconductor processing equipment. Laser tubes and high-temperature sensors use them. Laboratory equipment frequently incorporates these tubes. Their durability reduces replacement costs. Their stability ensures consistent performance. Handling requires care. The material is brittle under impact. Avoid sharp blows or point loading. These tubes are custom manufactured. Diameters range from under 1mm to over 100mm. Wall thickness varies based on application needs. Lengths are tailored to specific requirements.

(99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube)

Applications of 99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube

99.5% alumina ceramic tubes offer exceptional strength and reliability. This high-purity material withstands extreme conditions. It handles intense heat easily. These tubes resist temperatures far beyond most metals and plastics. Their thermal stability prevents warping or cracking under thermal shock. Sudden temperature changes won’t damage them. This makes alumina tubes vital inside furnaces and kilns. They serve as thermocouple protection tubes effectively. They guide sensors accurately into hot zones.

Electrical insulation is another major benefit. Alumina ceramic does not conduct electricity. This property is crucial in high-voltage settings. The tubes safely isolate electrical components. They prevent dangerous short circuits. You find them in spark plugs and insulators. Electronics manufacturing relies on their insulating power. They protect sensitive parts during processing.

Chemical resistance is equally important. These tubes endure harsh acids and alkalis. Corrosion is not a problem for alumina. They perform well in aggressive chemical environments. Lab equipment uses them for sample handling. Industrial processes employ them for corrosive fluid transfer. They maintain integrity where other materials fail.

Mechanical durability is a standout feature. Alumina ceramic is incredibly hard. It resists wear and abrasion superbly. These tubes last a long time under friction. Their high hardness means they won’t scratch easily. This toughness suits demanding industrial applications. They handle mechanical stress reliably.

The surface of alumina ceramic is very smooth. This minimizes friction during material flow. It also prevents contamination buildup. Clean processes need this property. Precision applications depend on it. The material stays inert and pure. It won’t react with most substances.

99.5% purity ensures consistent performance. Impurities are minimal. This guarantees predictable material behavior. Engineers trust this consistency. Manufacturers choose it for critical components. The tubes provide dimensional stability. They keep their shape and size precisely. This accuracy is essential for technical uses.

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 99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube

What are these tubes made from?
These tubes are 99.5% alumina ceramic. This means nearly pure aluminum oxide. High purity makes them very strong and stable. They handle tough conditions well.

Why are they so durable?
The high alumina content is key. It gives the material great hardness. It resists wear over time. They don’t scratch or chip easily. This makes them last much longer than other materials.

How much heat can they take?
These tubes handle extreme heat. They work fine up to about 1650°C (3000°F). Sudden temperature changes won’t break them. They stay stable and keep their shape under intense heat.

Will chemicals damage them?
No. Alumina ceramic resists most acids and alkalis very well. It won’t rust or corrode like metals. Harsh chemicals usually don’t affect it. This makes them safe for many chemical processes.

Where are they typically used?
You find them where toughness matters. They work as thermocouple protection tubes. They guide sensors in furnaces. They serve as liners in high-wear equipment. Labs use them for precise capillary jobs. They are essential in semiconductors and high-temperature industrial settings.

(99.5% Alumina Ceramic Tube Durable Resistance Ceramic Product Capillary Tube)