ASD-STAN
| Project No. | EN 4556:2003 |
|---|---|
| Title | This standard specifies the characteristics of cap assemblies for inch series pipe couplings, 37°, in heat resisting steel, for aerospace applications. Mateable with prEN 4552, prEN 4553 or prEN 4554 Nominal pressure : Class D in accordance with ISO 6771 |
| Registration number (WIID) | 21657 |
| Scope | This standard specifies the characteristics of cap assemblies for inch series pipe couplings, 37°, in heat resisting steel, for aerospace applications. Mateable with prEN 4552, prEN 4553 or prEN 4554 Nominal pressure : Class D in accordance with ISO 6771 |
| Status | Izstrādē |
| ICS group | 49.080 |