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BS EN 4556:2003

Current
Current

The latest, up-to-date edition.

Aerospace series. Pipe coupling 37°, in heat resisting steel. Cap assemblies. Inch series
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-28-2003

Foreword
1 Scope
2 Normative references
3 Required characteristics
  3.1 Configuration - Dimensions - Tolerances - Masses
  3.2 Materials
  3.3 Surface treatment
  3.4 Cap
4 Cap assembly
5 Designation
6 Marking
7 Technical specification

Specifies the characteristics of cap assemblies for inch series pipe couplings, 37 degrees, in heat resisting steel, for aerospace applications.

Committee
ACE/12
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Current

Standards Relationship
NEN EN 4556 : 2003 Identical
NS EN 4556 : 1ED 2003 Identical
DIN EN 4556:2004-08 Identical
NF EN 4556 : 2003 Identical
NBN EN 4556 : 2003 Identical
UNI EN 4556 : 2004 Identical
I.S. EN 4556:2003 Identical
SN EN 4556 : 2003 Identical
EN 4556:2003 Identical

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ISO 6771:2007 Aerospace Fluid systems and components Pressure and temperature classifications
EN 2491:2011 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
EN 4554:2003 Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight unions, threaded - Inch series
EN 2786 : 2008 AEROSPACE SERIES - ELECTROLYTIC SILVER PLATING OF FASTENERS
EN 4553:2003 Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Elbow 90° nipples, welded end - Inch series
EN 4552:2015 Aerospace series - Pipe coupling 37°, spherical, in heat resisting steel - Straight nipples, welded end - 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
EN 4550-4:2014 Aerospace series - Pipe coupling, 37° - Design configuration - Inch series - Part 4: Female sealing ends
EN 4560:2015 Aerospace series - Pipe coupling 37°, spherical up to 21 000 kPa - Inch series - Technical specification

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