Alumina Tube Technical Data
Index /Product | 92 | 95 | 99 |
Al2O3% | ≥92 | ≥95 | ≥99 |
SiO2% | |||
Volume density | >3.6 | >3.65 | >3.8 |
Harness(Mohs) | 9 | 9 | 9 |
Water absorption | <0.01% | <0.01% | <0.01% |
Appearance Color | white | Light yellow | yellow |
Alumina Tube Specification
Specification/Variety | 92 | 95 | 99 |
1# | 25×45×200.300 | 25×45×200.300 | |
2# | 50×75×200.300 | 50×75×200.300 | 50×75×200.300 |
3# | 75×105×200.300 | 75×105×200.300 | 75×105×200.300 |
4# | 100×130×200.300 | 100×130×200.300 | 100×130×200.300 |
5# | 125×155×200.300 | 125×155×200.300 | 125×155×200.300 |
6# | 150×180×200.300 | 150×180×200.300 | 150×180×200.300 |
7# | 175×205×200.300 | 175×205×200.300 | 175×205×200.300 |
Specification/Variety | 92 | 95 | 99 |
8# | 200×230×200.300 | 200×230×200.300 | 200×230×200.300 |
9# | 225×255×200.300 | 225×255×200.300 | 225×255×200.300 |
10# | 250×290×200.300 | 250×290×200.300 | 250×290×200.300 |
11# | 275×315×200.300 | 275×315×200.300 | 275×315×200.300 |
12# | 300×340×200.300 | 300×340×200.300 | 300×340×200.300 |
13# | 325×365×200.300 | 325×365×200.300 | 325×365×200.300 |
14# | 350×390×200.300 | 350×390×200.300 | 350×390×200.300 |
15# | 375×415×200.300 | 375×415×200.300 | 375×415×200.300 |
16# | 400×440×200.300 | 400×440×200.300 | 400×440×200.300 |
17# | 425×465×200.300 | 425×465×200.300 | 425×465×200.300 |
18# | 450×490×200.300 | 450×490×200.300 | 450×490×200.300 |
19# | 475×515×200.300 | 475×515×200.300 | 475×515×200.300 |
20# | 500×540×200.300 | 500×540×200.300 | 500×540×200.300 |
Remarks:Senna makes alumina ceramic products of special structure and shape according to the given drawing.
Alumina Tube:
1、Big caliber ceramic tube made of 92% alumina is widely used in industry of minning,power,metallurgical,coal,chemical. In some special site where wear plates can not service well,ceramic tube is a perfect substitute,it is a solution to problem of partial wear plate off and has been enjoy high reputation.
2、Big caliber ceramic tube made of 95% alumina is used as lining of hydraulic cyclone for paper-making and mineral separation.And most of the textile ceramic component s are made of alumina 95%.
3、Most of the ceramic spools,structural ceramic components and ceramics for military application are made of alumina 99%.The future is bright and the consumption quantity is increasing year by year.