Using Table 2-5.2 of the ASME code, select the facing sketch number according to the following correlations:
Facing Sketch |
Description |
1a |
flat finish faces |
1b |
serrated finish faces |
1c |
raised nubbin-flat finish |
1d |
raised nubbin-serrated finish |
2 |
1/64 inch nubbin |
3 |
1/64 inch nubbin both sides |
4 |
large serrations, one side |
5 |
large serrations, both sides |
6 |
metallic O-ring type gasket |