Overview of Alumina Ceramic Tubes for Furnace

Alumina Ceramic Tubes for Furnace 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 Alumina Ceramic Tubes for Furnace

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

(Alumina Ceramic Tubes for Furnace)

Specification of Alumina Ceramic Tubes for Furnace

Alumina ceramic tubes are necessary parts for high temperature heating systems. These tubes are made from light weight aluminum oxide. They are extremely strong and take care of extreme warmth well. This makes them best for furnace job.

The product is mostly pure aluminum oxide. It can be found in various grades. Usual grades are 95% and 99% pure. Greater purity implies better performance. It additionally costs much more. Televisions are really hard. They withstand wear and scratches efficiently. This solidity aids them last longer inside warm heaters.

Heat resistance is their main task. They quickly take care of temperature levels over 1500 ° C. Some special grades go even greater, near 1800 ° C. They do not fracture or transform shape under these conditions. This stability is vital for exact heater operations. Thermal shock resistance is an additional crucial feature. They can move from warm to chilly locations promptly. They rarely break from sudden temperature modifications.

Televisions are good electric insulators. This is useful in several heater configurations. They likewise stand up to chemical attack. Acids and bases don’t harm them conveniently. This protects televisions in extreme furnace ambiences. Their smooth surface stops things from sticking. This maintains televisions tidy and functioning well.

Sizes and shapes vary a lot. Usual shapes are rounded tubes. Square or rectangular tubes are also offered. Wall density relies on the application. Thicker wall surfaces manage higher temperatures. Thinner walls heat up faster. Producers can make custom sizes. This makes certain the tube fits your heating system perfectly.

These tubes are made use of in lots of furnace kinds. Tube furnaces require them as the primary chamber. They are linings or security sleeves in various other heating systems. They hold examples securely throughout home heating. Their dependability makes furnace procedures safer and more effective. They are a useful choice for demanding thermal applications.

(Alumina Ceramic Tubes for Furnace)

Applications of Alumina Ceramic Tubes for Furnace

Alumina ceramic tubes are necessary for several furnace jobs. They deal with extreme heat extremely well. This makes them ideal for protecting sensitive components inside hot furnaces. Thermocouples typically sit inside these tubes. Televisions maintain the thermocouples safe from straight heat and chemical damage. This provides accurate temperature level analyses.

Many heater procedures involve harsh chemicals. Alumina ceramic withstands assault from acids and bases. It likewise stands up to thaw metals and salts. This chemical durability suggests televisions last longer. They don’t break down promptly. This saves cash on substitutes.

These tubes are extremely strong mechanically. They keep their form even under hefty loads at heats. Heating system components like heating elements occasionally require support. Alumina tubes offer solid, secure support. They do not flex or droop when points get hot.

Electric insulation is one more crucial usage. Alumina does not conduct power. This is vital around burner or electric links inside the heating system. Televisions protect against dangerous shorts. They keep the heater procedure safe.

Managing liquified materials prevails in heaters. Alumina tubes are made use of for putting or moving these liquids. The material does not respond with most thaws. It maintains the liquified product pure. This is essential for quality control in metal casting or glass work.

The tubes work well for creating special atmospheres also. They can carry gases straight into the hot zone. Alumina remains secure whether the gas is inert, reducing, or oxidizing. This permits specific control over the heater environment. That control is needed for particular product therapies or responses.

Alumina tubes are also chosen due to the fact that they are tidy. They launch very little contamination. This is crucial for procedures like semiconductor crystal development or high-purity steel processing. Maintaining the heater environment tidy is vital for item high quality.

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 for Furnace

What temperature can alumina tubes handle?
Alumina tubes withstand continuous heat up to 1600°C. They excel in furnace applications needing extreme heat. This high temperature tolerance makes them reliable for long processes.

Do they handle sudden temperature changes well?
Alumina ceramic resists thermal shock better than many materials. Avoid very rapid cooling or heating cycles. Sudden big temperature swings can still cause cracks. Manage temperature changes carefully.

How long do these tubes last in a furnace?
Tube lifespan depends heavily on operating conditions. Constant high temperatures near the limit shorten life. Frequent thermal cycling also causes wear. Proper use gives excellent service life.

How do I clean an alumina tube?
Use mild methods for cleaning. Gentle brushing removes loose debris. Warm water rinses work well. Avoid harsh chemicals or abrasive scrubbing. These can damage the tube surface.

Can I get custom sizes and shapes?
Yes, manufacturers often provide custom alumina tubes. Specify your exact dimensions and required purity. Complex shapes might be possible depending on the design. Always confirm specifications with your supplier.

(Alumina Ceramic Tubes for Furnace)