Alumina ceramic tube is made of a ceramic material with Al2O3 as the main crystal phase. SENCERAMICS can produce ceramic tubes with an alumina content of 99% to 99.8%.
Alumina 99.5%, Alumina 99.8%, Alumina 99%
|Outer Diamerter|| |
Up to 250mm
Up to 3500mm
|Wall Thickness|| |
Down to 1mm
Up to +/-0.05mm
Extrusion and Casting
Send us your drawing to get our best offers
Alumina ceramic tube is made of a ceramic material with Al2O3 as the main crystal phase. SENCER PRECISION CERAMICS can produce ceramic tubes with an alumina content of 99% to 99.8%. The alumina has a compact structure, low activity, and high-temperature stability. The electrical properties are the best, with good mechanical properties, with a Mohs hardness of 9. With their excellent wear resistance, heat resistance, corrosion resistance, and good chemical stability, alumina ceramic plates are widely applied in numerous industries.
|Color||White or Ivory||White or Ivory||White or Ivory|
|Flexural Strength||Mpa(psi*103 )||375||386||381|
|Thermal Shock Resistance||°C||195||198||198|
|Dielectric loss, tanδ||1MHz||2×1014||1×1014||1×1014|
|Fracture Toughness||MPa( psi * 103)||350||350||350|
Alumina Ceramic Tube
White or Ivory
High-Heat Resistance, Insulation Performance.Long lifetime with excellent mechanical strength.
Size Customized, according to customer’s drawing, OEM. We can reach the best wall thickness to 0.5mm and the Max diameter to 800mm.
CNC fine machining and lapping ceramic parts, Industrial ceramic, Technical ceramic.
Large diameter and length available, up to 2000mm length and 250mm outside diameter.
Wide range of thickness options, 7mm -20mm wall thickness
19 more Years Advanced Ceramics Experience
Super Heat Resistant and Mechanical strength
Fast Delivery Date.
Sample projects available
Free Molding charge
Carton+Palletize,Carton,bubble paper inside,Wooden Box.Pls let us know if you have any special requirements.
Hot pressing, Dry pressing, Casting, Cylindrical grinding.
Up to ±0.02mm, as customer’s drawing or OEM.
Ra1.2 roughness in general or according to customer’s requirements.
The time limit is very fast (usually will arrive in 5-7 days )and you do not need to pick up the goods by yourself.
Freight charge: higher.
The time limit is very fast (usually will arrive in 7-12 days) and you need to pick up the goods from the airport by yourself.
Freight charge: cheaper than air express.
The time limit is slow and you need to pick up the goods from the destination port by yourself.
Freight charge: cheapest.
We will contact you within 1 working day, please pay attention to the email with the suffix “@senceramics.com”.