Overview of Fine Ceramic 99% Alumina Ceramic Tube

Fine Ceramic 99% Alumina Ceramic 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 Fine Ceramic 99% Alumina Ceramic 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

(Fine Ceramic 99% Alumina Ceramic Tube)

Specifications of Fine Ceramic 99% Alumina Ceramic Tube

This alumina ceramic tube is high-purity. It has 99% aluminum oxide. This material is really difficult. It resists wear extremely well. Television takes care of heats conveniently. It functions reliably approximately 1700 ° C. Thermal shock resistance is good. Abrupt temperature level adjustments create much less fracturing. Electrical insulation residential properties are outstanding. Also at high temperatures, it protects well. Chemical resistance is strong. Acids and alkalis do not damage it quickly. The tube surface is extremely smooth. This decreases friction. It likewise withstands sticking. The product is biocompatible. It fits medical uses.

Common outside sizes vary from 1mm to 100mm. Wall surface thickness varies. Slim walls start around 0.5 mm. Thick walls surpass 10mm. Sizes are versatile. Tubes from millimeters to meters are available. Personalized sizes are possible. We maker them precisely. Tolerances are tight. We achieve +/- 0.1% or better. The surface area coating is great. Normal roughness (Ra) is under 0.4 micrometers. It really feels really smooth. Shade is typically white. It can be off-white. The structure is dense. Porosity is very low. This stops leaks. Mechanical strength is high. It bends well under stress. It additionally crushes well.

Dielectric stamina is impressive. It endures over 10 kV/mm. Volume resistivity remains high. Also at 500 ° C, it remains shielding. The thermal growth price is low. This maintains dimensions steady during home heating. It matches metals poorly. Cautious design is needed for settings up. Applications are diverse. Utilize it for furnace insulators. It benefits thermocouple protection sheaths. Semiconductor processing devices needs it. Laser tubes take advantage of it. Put on parts in equipment use it. Medical devices employ it. High-voltage insulators count on it. Its security is crucial. Performance lasts long. It needs little upkeep. This tube uses reliable service.

(Fine Ceramic 99% Alumina Ceramic Tube)

Applications of Fine Ceramic 99% Alumina Ceramic Tube

99% alumina ceramic tubes handle extreme warm without breaking down. They work well in furnaces and kilns. These tubes secure sensitive parts inside hot equipment. Their high pureness suggests virtually no contaminations exist. This makes them very secure chemically. They resist acids and solid chemicals efficiently. This is crucial for chemical processing equipment. Alumina tubes are outstanding electric insulators. Electrical energy can not move through them quickly. This prevents short circuits and electric leaks. It matters a great deal in high-voltage power systems. They are also very hard and solid. They withstand wear and scraping better than lots of steels. This durability prolongs their working life significantly. Their smooth surface is very easy to tidy. Contamination does not stick to them readily. This is vital for semiconductor manufacturing tools. They are made use of inside vacuum cleaner chambers typically. Alumina tubes keep their homes under vacuum cleaner. This is required for thin movie coating processes. They are found in many lab tools also. Sensing units and probes often utilize these tubes. They provide reputable insulation and protection. Alumina tubes manage heat flow successfully. They guide warmth where it’s needed. They secure areas that have to remain cooler. Thermal management systems rely on this capacity. These tubes see hefty usage in lighting systems. High-intensity discharge lamps need them. The tubes consist of hot plasma securely. They withstand the intense light and warmth. Alumina tubes are dimensionally secure. Their size and shape change really little with temperature swings. Accuracy equipment requires this uniformity. They are good for fluid handling often. Corrosive liquids flow with them without damages. They avoid polluting the liquids going through. Their high melting factor permits severe service temperatures. Steel or plastic can not match this performance. They supply a special combination of homes.

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 Fine Ceramic 99% Alumina Ceramic Tube

Here are 5 FAQs about Fine Ceramic 99% Alumina Ceramic Tubes:

What temperature can this alumina tube handle?
It withstands very high heat. The maximum continuous use temperature is 1650°C (3000°F). Avoid sudden temperature changes. Thermal shock can crack it.

How strong is this ceramic tube?
It’s very hard and resists wear. The material is extremely rigid. Its compressive strength is high. But it is brittle. Avoid impact or heavy bending stress. Handle it carefully.

Where is this tube commonly used?
Many industries rely on it. It works well in high-temperature furnaces. It’s good for thermocouple protection sheaths. It serves as electrical insulators. It functions in semiconductor processing equipment. It handles corrosive environments. Laboratories use it too.

What are the key benefits over metal tubes?
It offers superior heat resistance. Metals melt or deform at lower temperatures. It provides excellent electrical insulation. Metals conduct electricity. It resists chemical corrosion better than many metals. It doesn’t oxidize like steel. It maintains its shape under extreme heat.

Can you make custom sizes and shapes?
Yes, custom production is possible. Many manufacturers offer this service. Specify your exact dimensions. Give the required inner and outer diameters. Provide the needed length. Complex shapes might need special tooling. Ask the supplier about feasibility.

(Fine Ceramic 99% Alumina Ceramic Tube)