| 998% ALUMINA |
| Outside Diam. |
|
Inside Diam. |
|
Outside Diam. |
|
Inside Diam. |
| 1/4" |
|
5/32" |
|
2-1/4" |
|
2" |
| 7mm |
|
5mm |
|
2-1/2" |
|
2-1/4" |
| 5/16" |
|
3/16" |
|
2-3/4" |
|
2-3/8" |
| 3/8" |
|
1/4" |
|
2-3/4" |
|
2-1/2" |
| 7/16" |
|
5/16" |
|
3" |
|
2-3/4" |
| 1/2" |
|
1/4" |
|
3-1/4" |
|
2-7/8" |
| 1/2" |
|
3/8" |
|
3-1/2" |
|
3-1/8" |
| 5/8" |
|
1/2" |
|
3-1/2" |
|
3-1/4" |
| 11/16" |
|
7/16" |
|
3-3/4" |
|
3-3/8" |
| 11/16" |
|
1/2" |
|
4" |
|
3-5/8" |
| 3/4" |
|
1/2" |
|
4-1/4" |
|
3-7/8" |
| 3/4" |
|
9/16" |
|
4-1/2" |
|
4-1/8" |
| 7/8" |
|
5/8" |
|
4-3/4" |
|
4-3/8" |
| 1" |
|
3/4" |
|
5" |
|
4-5/8" |
| 1-1/8" |
|
7/8" |
|
5-1/4" |
|
4-7/8" |
| 1-1/4" |
|
1" |
|
5-1/2" |
|
5-1/8" |
| 1-3/8" |
|
1-1/8" |
|
6" |
|
5-5/8" |
| 1-1/2" |
|
1-1/4" |
|
6-1/2" |
|
6-1/8" |
| 1-5/8" |
|
1-3/8" |
|
6-3/4" |
|
6-1/4" |
| 1-3/4" |
|
1-1/2" |
|
7" |
|
6-1/2" |
| 1-7/8" |
|
1-5/8" |
|
7-1/2" |
|
7" |
| 2" |
|
1-3/4" |
|
8-1/2" |
|
8" |
| 2-1/8" |
|
1-7/8" |
|
9-1/2" |
|
9" |
| |
|
|
|
|
|
|
|
|
| MULLITE |
| Outside Diam. |
|
Inside Diam. |
|
Outside Diam. |
|
Inside Diam. |
| 1/4" |
|
5/32" |
|
2" |
|
1-3/4" |
| 7mm |
|
5mm |
|
2-1/8" |
|
1-7/8" |
| 5/16" |
|
3/16" |
|
2-1/4" |
|
2" |
| 3/8" |
|
1/4" |
|
2-3/8" |
|
2-1/8" |
| 7/16" |
|
5/16" |
|
2-1/2" |
|
2-1/4" |
| 1/2" |
|
3/8" |
|
2-3/4" |
|
2-3/8" |
| 9/16" |
|
7/16" |
|
3" |
|
2-1/2" |
| 5/8" |
|
1/2" |
|
3" |
|
2-3/4" |
| 11/16" |
|
7/16" |
|
3-1/4" |
|
2-7/8" |
| 11/16" |
|
1/2" |
|
3-1/2" |
|
3-1/8" |
| 3/4" |
|
1/2" |
|
3-1/2" |
|
3-1/4" |
| 3/4" |
|
9/16" |
|
3-3/4" |
|
3-1/4" |
| 13/16" |
|
6/16" |
|
4" |
|
3-1/2" |
| 7/8" |
|
5/8" |
|
4" |
|
3-5/8" |
| 15/16" |
|
11/16" |
|
4" |
|
3-3/4" |
| 1" |
|
3/4" |
|
4-1/4" |
|
3-7/8" |
| 1-1/8" |
|
7/8" |
|
4-1/2" |
|
4-1/8" |
| 1-1/4" |
|
1" |
|
4-3/4" |
|
4-3/8" |
| 1-3/8" |
|
1-1/8" |
|
5" |
|
4-5/8" |
| 1-1/2" |
|
1-1/4" |
|
5-3/8" |
|
5" |
| 1-5/8" |
|
1-3/8" |
|
5-1/2" |
|
5-1/8" |
| 1-3/4" |
|
1-1/2" |
|
5-3/4" |
|
5-3/8" |
| 1-7/8" |
|
1-5/8" |
|
6" |
|
5-5/8" |
| |
|
|
|
|
|
|
|
