Overview of Alumina Ceramic Tubes Of Various Sizes

Alumina Ceramic Tubes Of Various Sizes is manufactured from high-purity aluminum oxide (Al₂O₃, 95%-99.8%), offering exceptional mechanical strength and thermal stability. These components are precision-engineered to meet strict tolerances, ensuring reliable performance in demanding environments. With a maximum operating temperature of 1800°C, they are widely used across industries including semiconductor, automotive, chemical processing, and medical equipment. Available in various shapes (rods, tubes, plates, washers) and surface finishes to suit specific application requirements.

Key Features of Alumina Ceramic Tubes Of Various Sizes

Extreme Temperature Resistance – Withstands continuous operation up to 1800°C

Superior Mechanical Properties – High hardness (Mohs 9) and compressive strength

Excellent Wear & Corrosion Resistance – Outlasts metals in abrasive environments

Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resistant to acids, alkalis and molten metals

Precision Manufacturing – Tight tolerances (±0.01mm) for critical applications

(Alumina Ceramic Tubes Of Various Sizes)

Specification of Alumina Ceramic Tubes Of Various Sizes

Alumina ceramic tubes offer strong performance in demanding settings. They are made from pure aluminum oxide powder. This material is pressed and fired at very high temperatures. The result is a dense, hard tube. These tubes resist wear extremely well. They handle severe friction without damage. Alumina ceramic tubes also withstand high heat. They work reliably up to 1700°C. Sudden temperature changes rarely crack them. This thermal shock resistance is important. Chemical attack is rarely a problem for alumina. Most acids and alkalis cause little damage. The tubes are electrical insulators too. They keep electricity contained safely.

We supply alumina tubes in many sizes. Outer diameters range from 2mm up to 200mm. Inner diameters are equally flexible. Wall thickness options are varied. Thin walls suit some uses. Thicker walls handle more pressure. Standard lengths are stocked. Custom lengths are possible too. Precision grinding ensures tight size control. Dimensional tolerances are kept strict. This ensures proper fit and function. Surface finishes are smooth. This minimizes friction and wear points. Consistent quality is guaranteed batch after batch.

These tubes are formed using different methods. Extrusion creates long, straight tubes efficiently. Isostatic pressing makes tubes with complex shapes. Slip casting works for large diameter tubes. Each method suits specific needs. Machining after firing achieves exact dimensions. Fine grinding delivers perfect surfaces. This attention to detail matters.

Alumina ceramic tubes serve many industries. They guide wires and protect sensors reliably. Furnace liners use them for heat containment. Semiconductor tools need their purity. Wear parts in pumps last much longer. Chemical plants use them for corrosion resistance. Laser tubes rely on their stability. They are essential where metals fail. Their unique properties solve tough problems.

(Alumina Ceramic Tubes Of Various Sizes)

Applications of Alumina Ceramic Tubes Of Various Sizes

Alumina ceramic tubes come in many sizes. Each size works best for specific jobs. This material is very strong. It handles extreme heat without trouble. Electricity does not pass through it easily. Chemicals rarely damage it. These qualities make it useful everywhere.

Tiny tubes shield wires and sensors. Electronics need protection. Small tubes insulate delicate parts. Heat is no problem for them. They keep things safe inside machines. Medical devices use them too. They offer clean, reliable performance.

Medium tubes work in industrial heaters. They hold heating elements securely. High temperatures are normal here. Alumina tubes last a long time. They prevent electrical shorts. Furnace linings often use them. They form strong, heat-resistant channels.

Larger tubes manage harsh processes. They transport hot gases or molten metal safely. Chemical plants rely on their corrosion resistance. Their smooth surface stops material buildup. Large tubes guide thermocouples deep into reactors. They protect measurement tools.

Lab equipment frequently uses alumina tubes. Precise sizes are critical for experiments. Sample holders need purity. Alumina provides that. Test fixtures demand dimensional stability. Alumina tubes deliver consistent results. They withstand repeated heating cycles. Semiconductor tools use them for wafer handling. Cleanliness is essential there.

Finding the right tube size matters. Small tubes fit tight spaces. Big tubes handle bulk materials. The diameter and wall thickness affect performance. Engineers choose based on temperature, stress, and the environment. Alumina ceramic tubes solve difficult problems reliably. They work where other materials fail.

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 Alumina Ceramic Tubes Of Various Sizes

What sizes do you offer?
We stock many sizes. Tubes come in different outside diameters and inside diameters. Wall thicknesses vary too. Common sizes are ready to ship. We also make custom sizes for special needs. Tell us what you need.

Where are these tubes used?
They work well in very hot places. Furnaces and kilns use them often. They handle chemicals without damage. Labs use them for experiments. Electrical parts use them as insulators. They protect sensors and thermocouples too.

Why choose alumina ceramic?
Alumina ceramic is very strong. It handles extreme heat easily. It resists wear and corrosion well. It’s a good electrical insulator. It stays stable under stress. This material lasts a long time.

Can I get custom tubes?
Yes, we make custom tubes. We need your exact dimensions. Tell us the outside diameter, inside diameter, and length. We need the required purity level too. We can make small batches. We can make large orders. Contact us with your specs.

How do I order?
Check our website for standard sizes. Find the product pages. Add what you need to your cart. Need a custom size? Contact our sales team directly. Email us your requirements. Call us to discuss your project. We will give you a quote fast.

(Alumina Ceramic Tubes Of Various Sizes)