Overview of High Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube

High Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube is manufactured from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional thermal stability and mechanical strength. Designed to operate in temperatures up to 1800°C, these precision-engineered tubes feature outstanding resistance to thermal shock, corrosion, and wear.

Ideal for thermocouple protection, furnace liners, semiconductor processing, and high-temperature sensor housings, our alumina tubes maintain structural integrity in the most demanding industrial and laboratory environments.

Key Features of High Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube

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

Superior Thermal Shock Resistance – Withstands rapid temperature cycling

Excellent Chemical Inertness – Resists acids, alkalis, and molten metals

High Mechanical Strength – Exceptional hardness and wear resistance

Electrical Insulation – Ideal for electronic and semiconductor applications

Customizable Dimensions – Available in various lengths, diameters, and wall thicknesses

(High Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube)

Specifications of High Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube

These ceramic heater tubes utilize high-purity alumina ceramic. Alumina material is normally 95% or greater. This makes them incredibly solid and immune to heat. They deal with extremely heats conveniently. Many run continually above 1600 ° C. They also deal with unexpected temperature changes well. This is thermal shock resistance. It avoids cracking during fast heating or air conditioning.

The tubes are thick and non-porous. This framework offers outstanding electric insulation. They work reliably under high voltage conditions. Their layout manages high-frequency electrical currents. Regularities frequently reach into the kilohertz array. This makes them best for commercial home heating applications. Their surface area stays secure and doesn’t weaken quickly. This makes sure constant efficiency in time.

These alumina tubes are chemically inert. They stand up to assault from several molten steels. They withstand attack from corrosive gases as well. This is vital in harsh heater settings. They are mechanically stiff. They maintain exact dimensions under thermal anxiety. This dimensional stability is crucial. It makes sure correct fit and function in heater assemblies.

Common usages consist of heater liners, thermocouple defense tubes, and heating element cores. They are utilized in semiconductor processing tools. They are utilized in high-temperature sensors. They are used in specialized laboratory arrangements. Various dimensions are offered. Outer diameters range from a few millimeters to over 100 millimeters. Wall surface thicknesses differ based on application demands. Lengths are adjustable. Criterion sizes are also stocked for fast shipment. The material offers outstanding dielectric strength. This indicates it takes care of high electrical voltages securely. Its reduced thermal growth decreases tension during heating cycles.

(High Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube)

Applications of High Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube

These alumina ceramic heater tubes resolve challenging home heating troubles across lots of sectors. Their unique homes make them suitable for requiring atmospheres. They warm up fast using high frequency power. This saves power compared to older heating approaches. Their toughness stands up under intense heat, commonly exceeding 1600 ° C. This implies they last a lot longer than steel heaters.

Manufacturing facilities use them continuously. Semiconductor plants count on them for diffusion furnaces and epitaxy systems making computer chips. Televisions offer tidy, consistent warmth necessary for small circuits. Glass manufacturers need them for precise heating during shaping and sealing. They work inside vacuum cleaner brazing stoves signing up with metal parts firmly. Plastic movie production lines utilize them to warmth rollers uniformly. This makes sure smooth, defect-free product packaging movie.

Clinical tool manufacturers decontaminate equipment inside these tubes. The high warmth eliminates germs effectively. Food packaging makers seal bags using televisions’ focused warm. This keeps food fresh much longer. Laboratories warmth examples inside controlled ambiences making use of these ceramic tubes. Their security gives accurate outcomes.

Alumina ceramic resists chemical attack. Extreme acids or bases don’t harm the tubes easily. This is essential for chemical processing. They also insulate electrical power extremely well. This stops dangerous shorts in high-power systems. The product does not increase much when warmed. This prevents fracturing from abrupt temperature adjustments. It takes care of thermal shock accurately.

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 Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube

Here are five common questions about High Frequency Ceramic Tube/Pipe/Sleeve Alumina Pottery Ceramic Heater Tubes:

What exactly is this ceramic heater tube?
It’s a special tube made from alumina ceramic. Alumina is very hard and handles heat well. These tubes are used with high frequency electrical currents to generate heat quickly and directly inside the tube itself. You see them in industrial heating jobs needing fast, focused heat.

Why use alumina ceramic for these?
Alumina ceramic is picked for key reasons. It withstands extremely high temperatures without cracking. It’s an excellent electrical insulator, stopping dangerous shorts. It resists chemical corrosion from harsh environments. It transfers heat effectively too. These properties make it perfect for demanding heater jobs.

How does this tube actually create heat?
The heat comes from inside the tube. When a high frequency electrical current passes through the tube, the ceramic material itself resists the current flow. This resistance turns electrical energy directly into intense heat energy within the tube wall. The heat radiates outwards efficiently.

How hot can these alumina tubes safely get?
The maximum safe temperature depends on the exact alumina grade and tube design. Generally, standard alumina tubes handle continuous temperatures around 1600°C to 1800°C. Specific grades can go higher. Always check the manufacturer’s specs for your exact tube to avoid damage.

How do I clean and maintain these heater tubes?
Keep the tube surface clean for best heat transfer. Let the tube cool completely first. Use a soft brush or cloth to remove loose dirt or dust. For tougher residues, you might use a mild solvent, but check if it’s safe for alumina. Avoid harsh abrasives or chemicals that could scratch or etch the ceramic surface. Inspect the tube regularly for cracks or damage.

(High Frequency Ceramic Tube/ Pipe/ Sleeve Alumina Pottery Ceramic Heater Tube)