- Product Details
- {{item.text}}
Quick Details
Quick Details
-
Material:
-
Alumina Ceramic
-
Place of Origin:
-
Jiangsu, China
99 High Purity Alumina Tube
We specialize in alumina tubes, ceramic tubes, rods and various industrial ceramic parts, which are mainly used in thermal-couple temperature, liquid steel continuos temperature, various industrial furnace, especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry.
Property of material:
|
Material |
85 Al2o3 |
95 Al2o3 |
99 .7 Al2o3 |
|
Al2o3 |
85% |
9 4 % |
99. 6 0% |
|
Fe2o3 |
≤ 1.0 |
≤ 0.5 |
≤ 0.3 |
|
Density : g / cm3 |
3.4 |
3.6 |
3.85 |
|
Vickers Hardness |
≥ 8.6 |
9 |
9 |
|
Water Absorption:% |
≤ 0.2 |
≤ 0.085 |
≤ 0.01 |
|
Refractoriness:°C |
1 200 °C |
1 600 °C |
1800°C |
|
Flexural Strength:Mpa |
180 |
240 |
280 |
|
Wear Rate( at room temperature, erosion, 100 grinding)% |
≤ 3 |
≤ 1 |
≤ 0.5 |
|
Specification |
OD (mm) |
ID (mm) |
Length ( mm ) |
Remark |
|
|
Thermocouple protection tube |
7-120 |
5 -110 |
10-2000 |
we can c ustomize as per your requirements |
|
|
Insulated tube
|
Single hole |
3 -120 |
1 -110 |
10-2000 |
|
|
Double holes |
2 -10 |
0.5 - 2 |
10-2000 |
||
|
Four holes |
2-10 |
0.5 -2 |
10-2000 |
||
