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in stockReleased: 2017-06-01
UNE EN 4808:2017
Aerospace series - Flange couplings - Weld coupling, 90° elbow, in nickel alloy - Inch series (Endorsed by Asociación Española de Normalización in June of 2017.)
Material aeroespacial. Acoplamiento de brida. Racores soldados, codo de 90 °, en aleación de níquel. Serie en pulgadas. (Ratificada por la Asociación Española de Normalización en junio de 2017.)
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| Standard number: | UNE EN 4808:2017 |
| Pages: | 9 |
| Released: | 2017-06-01 |
| Status: | Standard |
DESCRIPTION
UNE EN 4808:2017
This European Standard specifies the characteristics of straight welded coupling in nickel alloy for swivel flange couplings for inch series aerospace applications. Nominal pressure: The parts shall withstand nominal pressures given in Table 1. The nominal pressure of the assembly depends on associated seal, tube material characteristics, tube diameter and tube wall thickness (see EN 4814). NOTE Assembly in accordance with TR 4815.