ASD-STAN
| Project No. | EN 4554:2003 |
|---|---|
| Title | This standard specifies the characteristics of straight unions for inch series pipe couplings, 37°, spherical, in heat resisting steel, for aerospace applications. Connect with fluid system component with port connection in accordance with prEN 4550-3. Nominal pressure : Class D in accordance with ISO 6771 |
| Registration number (WIID) | 21655 |
| Scope | This standard specifies the characteristics of straight unions for inch series pipe couplings, 37°, spherical, in heat resisting steel, for aerospace applications. Connect with fluid system component with port connection in accordance with prEN 4550-3. Nominal pressure : Class D in accordance with ISO 6771 |
| Status | Izstrādē |
| ICS group | 49.080 |