Overview of 99% Alumina Tube Ceramic Tube / Ceramic Pipe

99% Alumina Tube Ceramic Tube / Ceramic Pipe 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 99% Alumina Tube Ceramic Tube / Ceramic Pipe

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

(99% Alumina Tube Ceramic Tube / Ceramic Pipe)

Specifications of 99% Alumina Tube Ceramic Tube / Ceramic Pipe

This alumina tube uses exceptional performance. It’s made from 99% pure alumina ceramic. This high pureness gives it unique qualities. It handles extreme warmth extremely well. You can use it continuously approximately 1600 ° C. Short ruptureds go even higher. It stands up to sudden temperature changes as well. Thermal shock won’t easily fracture it. Its hardness is really high. This makes it scrape resistant. It wears down gradually. The surface stays smooth longer. Electrical insulation is an additional essential stamina. It obstructs high voltage properly. This makes it risk-free around electricity. Chemical resistance is impressive. Harsh acids and bases don’t harm it. Most solvents are no problem either. This tube is mechanically strong. It bears great loads without flexing. It withstands breaking under stress. Surface area coating alternatives are offered. You can obtain it sleek or as-fired. Standard sizes exist. Customized diameters and lengths are possible. Wall surface thickness varies to fit your demand. Limited tolerances are possible. We regulate dimensions very carefully. This alumina tube fits requiring work. It operates in furnaces and kilns. Sensors utilize it for defense. Semiconductor devices need its purity. Insulators rely on its electrical buildings. It endures unpleasant environments. High wear areas are no problem. It takes care of corrosive chemicals safely. This tube gives dependable solution. It lasts a long period of time under tension. Performance stays constant.

(99% Alumina Tube Ceramic Tube / Ceramic Pipe)

Applications of 99% Alumina Tube Ceramic Tube / Ceramic Pipe

99% alumina ceramic tubes handle very high heat. They do not fracture under unexpected temperature changes. This makes them ideal for furnace linings, thermocouple security tubes, and kiln furnishings. They see constant usage in steel plants, glass manufacturing facilities, and shops.

These tubes are strong insulators. Power does not travel through them easily. This residential or commercial property is crucial in semiconductor manufacturing. Alumina tubes safeguard sensitive components inside high-temperature processing tools. They likewise function well as insulators in spark plugs and various other electrical gadgets.

Chemical resistance is another huge advantage. Harsh acids and bases do not damage alumina tubes quickly. This suits them for chemical handling tools. They line pipes lugging destructive fluids. They shield sensing units in aggressive settings. Labs use them for sample managing where pureness issues.

The material is extremely tough. It resists wear and scraping. Alumina tubes last a very long time in unpleasant problems. Think pneumatic communicating lines moving powders. Assume safety sheaths for sensing units in gritty setups. Their smooth surface area also avoids material sticking or building up.

Alumina tubes are dimensionally steady. They keep their sizes and shape under warmth and anxiety. Accuracy is crucial in numerous applications. Semiconductor tools demand specific tolerances. Measurement sensors need dependable real estates. Alumina tubes deliver this stability.

They are additionally biocompatible. This enables some usages in clinical devices. Their high melting factor and stamina assistance requiring technical processes. Industries count on these tubes since they do accurately under tough conditions.

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% Alumina Tube Ceramic Tube / Ceramic Pipe

What is 99% alumina ceramic tube made of?
It’s mostly aluminum oxide. Pure aluminum oxide makes up 99% of the material. This high purity gives the tube its special strengths. It handles extreme heat and resists chemicals very well. It also provides excellent electrical insulation. This makes it reliable for tough jobs.

How hot can these alumina tubes get?
These tubes handle very high temperatures. They work perfectly fine up to 1700°C (3092°F) in air. Short bursts can go even higher. They don’t melt or weaken easily under heat. This makes them ideal for furnaces, sensors, and high-heat processes.

Do these tubes conduct electricity?
No, they are excellent electrical insulators. 99% alumina has very high electrical resistance. It doesn’t let electricity pass through easily. This property is crucial for many electrical and electronic applications. It keeps components safe and prevents shorts.

What surface finishes are available?
The standard finish is naturally smooth on the outside. The inside surface is usually rougher. This is how they come out of the sintering process. You can get smoother surfaces if needed. Machining or grinding options exist for tighter tolerances or specific finishes.

Are these tubes resistant to chemicals?
Yes, they resist most chemicals extremely well. Acids and alkalis don’t easily attack high-purity alumina. It withstands harsh environments like chemical processing. It also resists wear from abrasive materials. This chemical inertness ensures long service life in corrosive settings.

(99% Alumina Tube Ceramic Tube / Ceramic Pipe)