Overview of Al2O3 Tube 99.7% Alumina Ceramic Tube

Al2O3 Tube 99.7% Alumina Ceramic 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 Al2O3 Tube 99.7% Alumina Ceramic 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

(Al2O3 Tube 99.7% Alumina Ceramic Tube)

Specification of Al2O3 Tube 99.7% Alumina Ceramic Tube

This Al2O3 tube utilizes 99.7% pure alumina ceramic. This high pureness is essential. It delivers superb performance. The product structure makes certain dependability. The tube provides exceptional mechanical toughness. It takes care of high lots well. It resists wear successfully. You obtain a long life span.

The density is high. This thick structure matters. It supplies superb electric insulation. High voltages are not a problem. Television functions well in electric applications. The surface coating is smooth. This level of smoothness helps. It prevents contamination accumulation. Maintaining things clean is less complicated.

Thermal homes go over. The tube stands up to extreme heat. Temperature levels approximately 1700 ° C are feasible. Thermal shock resistance is great. Abrupt temperature modifications trigger much less tension. This avoids splitting. The material shows low thermal expansion. Dimensions stay stable under warm. This is necessary for accurate uses.

Chemical resistance is one more major benefit. The tube fights acids and antacids. It handles harsh gases well. Rough environments do not damage it. This makes it appropriate for chemical handling. Vacuum cleaner compatibility is basic. Television performs reliably under vacuum. Leak risks are decreased.

Common dimensions consist of different sizes. Common external diameters vary from little to large. Wall surface thicknesses are available in conventional dimensions. Custom-made dimensions are frequently feasible. Examine particular demands. The shade is normally white or ivory. This is the natural ceramic shade.

These tubes fit numerous demanding applications. They are ideal for heater usage. Thermocouple security tubes are common. High-temperature sensing units need this security. Kiln furniture applications advantage. The tubes sustain items throughout shooting. Electrical insulators in severe setups rely upon this alumina. Semiconductor handling devices uses these tubes. Lab tools discovers them crucial. Anywhere high heat, wear, or rust intimidates, this alumina tube provides a remedy.

(Al2O3 Tube 99.7% Alumina Ceramic Tube)

Applications of Al2O3 Tube 99.7% Alumina Ceramic Tube

Al2O3 Tube 99.7% Alumina Porcelain Tube is a high-purity ceramic product. It is made virtually completely from aluminum oxide. This product supplies several crucial benefits. It takes care of extremely heats conveniently. The tube works dependably approximately 1600 ° C. It is additionally very solid and stands up to wear well. This makes it last a long time in hard problems.

The tube withstands chemical strike effectively. Acids and antacids don’t harm it quickly. This chemical security is very important for numerous usages. It additionally provides exceptional electric insulation. You can use it securely in high-voltage scenarios. Its surface is really smooth. This avoids things from sticking to it.

These properties make the alumina tube valuable in several areas. It prevails inside high-temperature heating systems. The tube serves as a safety sleeve or a support structure. It holds burner securely. Industrial heater rely on it for thermocouple protection. This makes certain precise temperature readings.

The tube is important in semiconductor manufacturing. It lines essential furnace parts. It secures delicate procedures from contamination. Its electrical insulation is vital right here too. Research laboratory equipment typically makes use of these tubes. They act as burning tubes or sample owners. They manage corrosive chemicals and high heat accurately.

Other applications exist. The tube functions well for insulating electrical feedthroughs. It isolates high-voltage elements securely. Some specialized sensors utilize it as a safety sheath. It guards fragile sensing unit parts from rough environments. The product’s inertness makes it ideal for dealing with liquified steels. It doesn’t react with the steel.

This alumina tube supplies a dependable solution. It performs well under serious thermal, mechanical, and chemical anxiety. Industries requiring sturdy, high-purity parts select it usually. Its consistent efficiency justifies its usage.

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 Tube 99.7% Alumina Ceramic Tube

What are Al2O3 Tubes 99.7% Alumina?
These tubes are made from nearly pure aluminum oxide ceramic. The 99.7% means it’s very pure alumina. This purity gives the tubes excellent properties. They are very hard and strong. They resist wear extremely well.

Why choose 99.7% Alumina Ceramic?
This high purity level is key. It makes the material much better than lower grades. The tube handles very high temperatures easily. It stays stable under heat. It resists chemical attack strongly. Acids and bases don’t harm it much. It insulates electricity perfectly. This is true even at high temperatures.

How hot can these tubes get?
They manage extreme heat very well. The maximum continuous use temperature is about 1650°C. Short bursts can reach 1750°C. The tube won’t melt or degrade. It keeps its shape and strength. Thermal shock resistance is good. Sudden temperature changes cause less cracking risk.

Can you machine these tubes?
Machining is very difficult. The material is extremely hard. Diamond tools are needed. Grinding or cutting requires special equipment. Precision machining is possible. But it adds significant cost. We supply standard sizes ready for use. Custom sizes involve machining charges.

Where are these tubes used?
They serve in tough industrial jobs. High temperature furnace liners are common. Thermocouple protection sheaths use them. They insulate heating elements effectively. Semiconductor processing equipment needs them. Laboratory equipment for harsh conditions uses them. Anywhere needing heat, wear, or chemical resistance uses them.

(Al2O3 Tube 99.7% Alumina Ceramic Tube)