Aerospace series. Pipe coupling 37°, spherical, in heat resisting steel. Straight nipples, welded end. Inch series

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-2015

Publisher

British Standards Institution

European foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
Annex A (informative) - Standard evolution form

Defines the characteristics of swivel nuts for inch series pipe couplings, 37 degree, in heat resisting steel, for aerospace applications.

This standard specifies the characteristics of swivel nuts for inch series pipe couplings, 37°, in heat resisting steel, for aerospace applications.

Nominal pressure: Class D in accordance with ISO 6771.

Committee	ACE/69
DevelopmentNote	Supersedes 11/30254550 DC. (07/2015)
DocumentType	Standard
Pages	14
PublisherName	British Standards Institution
Status	Current
Supersedes	BS EN 4552:2003 11/30254550 DC : 0

Standards	Relationship
NEN EN 4552 : 2015	Identical
UNI EN 4552 : 2004	Identical
I.S. EN 4552:2015	Identical
NBN EN 4552 : 2015	Identical
NS EN 4552 : 2003	Identical
DIN EN 4552:2015-09	Identical
NF EN 4552 : 2016	Identical
SN EN 4552 : 2015	Identical
EN 4552:2015	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 4549:2014	Aerospace series - Pipe coupling, in heat resisting steel or in heat resisting nickel alloy - Coupling end, welded - Design configuration - Inch series
EN 2424:2008	Aerospace series - Marking of aerospace products
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
PREN 3468 : 200P1	AEROSPACE SERIES - STEEL FE-PA13 - SOFTENED - 500 < R[M] <= 700 MPA - FORGINGS - D[E] <= 100 MM
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 4552:2015

Aerospace series. Pipe coupling 37°, spherical, in heat resisting steel. Straight nipples, welded end. Inch series

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Abstract

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