Al2O3 Alsint 99.8% Alumina Ceramic Tube For Furnace

Large Diameter Al2O3 Alsint High Alumina Ceramic Tube For Furnace

Specification of the ceramic tube

1. Forming methods: Extrusion, Dry pressed, Hot pressed, Ceramic Injection molding, ISO pressed

2. Material options: different purity alumina (from 95% to 99.8%), zirconia, Silicon carbide, steatite

3. Dimension capability: Min. the inner diameter can be 1mm, Max. the outer diameter can be 800mm

4. Secondary processing: CNC machining, lapping, grinding, precision cutting and so on

5. Tolerance: outer diameter can be 0.005mm, the inner diameter can be 0.01mm, the overall length can be 0.01mm

6. Surface treatment: External and internal surface to be polished, glazed or metalized

Main characteristics of high alumina ceramic tube

1. Exceptional corrosion resistance, it can withstand various strong acid and alkali, like HF, H₂SO₄

2. Extraordinary electrical insulation, it always us in many high voltage, high-current application

3. Outstanding wear resistance, over 276 times in comparison with stainless steel

4. Great mechanical properties, hardness, compressive and flexural strength are much higher stainless steel

The description of high alumina ceramic tube

The high alumina ceramic tube is made of high purity aluminum oxide range from 95% to 99.5%, it features high-temperature resistance, high wear resistance, and high hardness, as well as chemical stability to resistance most of the acids and alkalis.

The large size high alumina ceramic tubes usually used as a kind of standard protection part for furnace, it plays a very important role in protecting the heating element of the furnace.

Our facility has many selections of stocks with standard sizes for alumina ceramic tubes. Our vast, readily-available inventory allows us to supply our customer’s ceramic tube needs immediately, even for hard-to-find or specialty products.

FAQs (Frequently Asked Questions)

Jinghui Industry Ltd is a trusted and professional manufacturer of technical ceramic components, we dedicated to developing, manufacturing, sales, and service of a variety of industrial ceramic parts over 15 years since its establishment in 2005.

The facility focus on producing metalized ceramics, pepper/spice ceramic mechanisms, zirconia ceramic parts, thermostat ceramics, ceramic seals and other plenty of electronic and industrial ceramic parts in a selection of technical ceramic materials, such as alumina, zirconia，Silicon carbide, Silicon nitride, and steatite and so on. They are mainly used in electronic appliances, equipment, and mechanical engineering, automotive industry, medical technology, new energy and environmental protection, aerospace and so on.

The enterprise acquired ISO9001: 2008 in 2009, all of us in Jinghui persist the policy “No quality, No development", and it helped us succeed in exporting to European, North America, Southeast Asia and South America more than 50 countries through all Jinghui people's effort, innovation, and initiative.

Many amazing solutions were to be supplied to our customers to reach their ’toughest technical challenges. Our goal is to find a better and optimal solution for all our customers from technology, quality, cost control, and after-sales service, we are looking forward to cooperating with you to create a totally new business in your field.