prBAS EN 4553:2027

Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Elbow 90° nipples, welded end - Inch series

General information

Status:Project

Number of pages:7

Adoption method:Proglašavanje

Language:engleski

Edition:1.

Realization date:26.10.2026

Forseen date for next stage code:06.11.2026

Technical committee:BAS/TC 63, VS1 - General standardization

ICS:

49.080, Aerospace fluid systems and components

Abstract

This standard specifies the characteristics of welded elbow 90° nipples for inch series pipe couplings, 37°, spherical, in heat resisting steel, for aerospace applications. Nominal pressure : Class D in accordance with ISO 6771

Lifecycle

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Original document and degree of correspondence

EN 4553:2003, identical

Work material

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