DIN EN 4557:2004-08
Aerospace series - Pipe couplings, 37°, spherical, in heat resisting steel - Tees nipples, welded end - Inch series; German and English version EN 4557:2003
- Standard No.
- DIN EN 4557:2004-08
- Release Date
- 2004
- Published By
- German Institute for Standardization
- Latest
- DIN EN 4557:2004-08
DIN EN 4557:2004-08 history
- 2004 DIN EN 4557:2004-08 Aerospace series - Pipe couplings, 37°, spherical, in heat resisting steel - Tees nipples, welded end - Inch series; German and English version EN 4557:2003
- 2004 DIN EN 4557:2004 Aerospace series - Pipe couplings, 37°, spherical, in heat resisting steel - Tees nipples, welded end - Inch series; German and English version EN 4557:2003
- 0000 DIN EN 4557:2001
