A 95% Al2O3 ceramic sleeve refers to a ceramic sleeve or liner that is made of alumina (Al2O3) ceramic material with a purity level of 95%.
Download PDF
Alumina ceramic is known for its excellent wear resistance, high-temperature resistance, and corrosion resistance, making it suitable for various industrial applications.
Corrosion alumina tube material has excellent chemical stability under high temperature, it is not easy to oxidize, and Corrosion alumina tube has good corrosion resistance to acid, alkali and salt.
Aluminum(Al2O3) ceramic products are widely used because of it’s good wear resistance, such as power plant, mine, coal transportation, etc.
It has much longer lifespan than traditional steel pipe, which can help to reduce production cost greatly.
Sunny Steel can produce all kinds of alumina ceramic tube, elbow, ring, three way tube and cone, etc.
| Material | Unit | 95% Al2O3 |
|---|---|---|
| Purity | % | 95 |
| Color | --- | White/Pink |
| Density | g/cm3 | 3.65 |
| Water Absorption | % | 0 |
| Moh's Hardness | --- | 9 |
| HV Hardness | --- | >1300 |
| Flexural Strength @25℃ | Mpa | 300 |
| Fracture Toughness | Mpa.M1/2 | 3~4 |
| Compressive Strength (25℃) | Mpa | 2200 |
| Thermal Conductivity @25℃ | W/M.K | 18-22 |
| Thermal Expansion Coefficient (25-1000℃) |
10-6mm/℃ | 8 |
| Thermal Shock Resistance | △T(℃) | 220 |
| Max. Working Temperature | ℃ | 1500 |
| Dielectric Strength | Kv/Mm | 16 |
| Electrical Resistivity (@25℃) | Ω.Cm | 1014 |
| Dielectric Constant (@1MHz, 25℃) | --- | 9 |
| Dielectric Loss (Tan Delta) (@1MHz, 25℃) |
--- | 0.0004 |
Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.
Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers.
Ceramic tile lined pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe.
The material of the rare earth alloy wear-resistant pipe is ZG40CrMnMoNiSiRe, which is also the grade of rare earth alloy steel.
Tubes Erosion Shields are used to protect boiler tubing from the highly erosive effects of high temperatures and pressures thereby greatly extending tube life.
The ASTM A213 T91 seamless tubes are primarily used for boiler, superheater, and heat-exchanger.
When you partner with Sunny Steel, you can stop worrying about meeting deadlines thanks to our responsive and timely service. You'll also say goodbye to unnecessary shopping around. Instead, you'll get white glove service from an expert who understands your needs and can get you the materials you need quickly.
