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Alumina Tube 3000mm Carton Furnaces - China

price: contact company for price

material:99.8% AL2O3 color:white the maximum temperature:1800 Celsius

packing:pack with carton and ship with wooden case

1.2mm-210mm for OD

Andy Company Offers High Purity Alumina Tubes. Both Metric and American sizes are available.

alumina tubes are widely used in thermocouple protections and some are used in

furnaces. We could design both open for two ends, and one open, the other closed.

Also we could make with 2 or 4 holes in the tube. The size ranges from 3mm to 100mm for O.D., and the length is from 10mm to 3000mm. We can also design upon the customers' detailed requirements.


Selection of a variety of high-quality ceramic materials, hot, dry-pressed or injection molding, from high-temperature sintering of alumina ceramic tubes, alumina ceramic rods (which can be mechanical or electronic finishing, the tolerances up to ± 0.01mm.), high hardness , insulation, wear-resistant, high temperature-resistant, hot and cold shock-resistant. Customers can request a special size and production. Alumina ceramic tube is mainly applied to wear, serious scour of material handling occasions, such as coal-fired power generation, metallurgy, coal, mining, industry, and other geological materials pipeline, as well as the use of electronic appliances such as insulation pipe; alumina ceramic rods is widely used in the industry of resistance to temperature and thermostat, as a resistance ceramic matrix and two-metal thermostat used in ceramic-top column.

Advantage of alumina tube from andy company:

1. Extreme high temperature stability under reducing, inert and high vacuum condition under high temperature up to 1800 Celsius.

2. Extreme wear and abrasion resistance.

3. Chemical corrosion resistance under high temperature.

4. High dielectric properties.

5. Gas tight for many applications to provide protective atmospheres or high vacuum at high temperature to eliminate contamination or impurity.

6. Low material cost and custom size available.

Alumina Tube

Please see our contact information below

Company Contact:

  • Phone: 8637160101937

  • Address: No.2-110, Dongfeng Road,Zhengzhou, Zhengzhou, China

  • Email: Email

Published date: September 6, 2012 -

  • Business Description: Henan Andy High Temperature Products Co., Ltd is a key new & high technology enterprise in Henan Province.

    Our Products types are as below,

    First, Molybdenum Disilicide heating element 1700 C and 1800 C, type U, type W, and other kinds of specifiable a heterogeneous products.

    Second, silicon carbide heating elements: Type TW, type U, type W, and other kind of specification. RSiC, NiSiC, SiSiC tube, rollers, beams, nozzoles, cooling tubes, sheets, plates, saggers, protection tubes etc other silicon carbide products.

    Third, Alumina and ceramic products: Alumina tube, alumina crucible, alumina thermocouple protection tube Alumina boat, magnesia crucible, zirconia crucible and so on.

    Fourth, Box Furnace, Muffle Furnace, Tube Furnace and other High Temperature Furnace.

    Fifth, NiCr wires, strips, heating elements etc. NiCr 80/20, NiCr 70/30, NiCr 60/15, NiCr 30/20, CrFeAl, FeCrAl etc.

    We devote ourselves to the research and the development in high temperature material & technical and the correlation domain since we established in 2003. Till now, we have accumulated rich manufacture experiences, the abundant technical force, the advanced craft equipment, the integrated quality assurance system and the science management pattern.

    We keep providing top quality products and first class service for domestic and foreign customers. 80% of our products export to Hong Kong, Southeast Asia, Middle East, Europe, US and other countries in the worldwide. Our products get good reputation from our customers.

    Our quality principle is: The technical Innovation, quality leads the first, the strict management, team work, struggle to create the best. You are always welcome to visit our plant and try our products. We value our cooperation very much.

    For latest price, please contact us by sales.d(at)andygroup.com : )

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