Aerospace series. Pipe coupling 37°, spherical, in heat resisting steel. Straight unions, threaded. Inch series

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

11-03-2003

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Required characteristics
3.1 Configuration - Dimensions - Tolerances - Masses
3.2 Materials
4 Designation
5 Marking
6 Technical specification

Defines the characteristics of straight unions for inch series pipe couplings, 37 degree, spherical, in heat resisting steel, for aerospace applications.

Committee	ACE/12
DevelopmentNote	Supersedes 98/710280 DC (03/2003)
DocumentType	Standard
Pages	10
PublisherName	British Standards Institution
Status	Current
Supersedes	98/710280 DC : JUL 98

Standards	Relationship
EN 4554:2003	Identical
NBN EN 4554 : 2003	Identical
UNI EN 4554 : 2004	Identical
DIN EN 4554:2004-08	Identical
I.S. EN 4554:2003	Identical
SN EN 4554 : 2003	Identical
NEN EN 4554 : 2003	Identical
NS EN 4554 : 1ED 2003	Identical
NF EN 4554 : 2003	Identical

EN 4550-1:2014	Aerospace series - Pipe coupling, 37° - Design configuration - Inch series - Part 1: Male sealing ends, spherical
ISO 6771:2007	Aerospace Fluid systems and components Pressure and temperature classifications
EN 4550-3:2003	Aerospace series - Pipe coupling, 37° - Design configuration - Inch series - Part 3: Port connections
EN 2424:2008	Aerospace series - Marking of aerospace products
EN 4550-2:2003	Aerospace series - Pipe coupling, 37° - Design configuration - Inch series - Part 2: Port ends
EN 3487:2007	Aerospace series - Steel FE-PA3601 (X6CrNiTi18-10) - Air melted - Softened - Bar for machining - a or D ≤ 250 mm - 500 MPa ≤ Rm ≤ 700 MPa
EN 4560:2015	Aerospace series - Pipe coupling 37°, spherical up to 21 000 kPa - Inch series - Technical specification
ISO 3161:1999	Aerospace — UNJ threads — General requirements and limit dimensions

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BS EN 4554:2003

Aerospace series. Pipe coupling 37°, spherical, in heat resisting steel. Straight unions, threaded. Inch series

Table of Contents

Abstract

General Product Information

International Equivalents

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