This European Standard specifies the required characteristics, inspection and test methods, quality assurance and procurement requirements for inch series, pipe coupling, 37°, spherical, for temperature ranges from type II to type V according to ISO 6771 and nominal pressure up to 21000 kPa. In addition to the requirements of this technical specification, the coupling assemblies shall be qualified in accordance with equipment or component specification requirements.
EN 4560:2015 Referenced Document
ASD-STAN prEN 2951-1997 Aerospace Series Metallic Materials Test Method Micrographic Determination of Content of Non-Metallic Inclusions (Edition P 1)
ASD-STAN TR 2674-1997 Serie Aerospatiale Conception Et Realisation Des Tuyauteries Pour Fluides Liquides Ou Gazeux Tuyauteries Rigides, Installation (Edition 1)
EN 10204:2004 Metallic products - Types of inspection documents*， 2024-04-20 Update
EN 9133:2004 Aerospace series - Quality management systems - Qualification procedure for aerospace standard parts*， 2024-04-20 Update
EN ISO 1302:2002 Geometrical Product Specifications (GPS) - Indication of Surface Texture in Technical Product Documentation ISO 1302: 2002
ISO 2685:1998 Aircraft - Environmental test procedure for airborne equipment - Resistance to fire in designated fire zones
ISO 2859-1:1999 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
ISO 6771:2007 Aerospace - Fluid systems and components - Pressure and temperature classifications
ISO 6772:2012 Aerospace - Fluid systems - Impulse testing of hydraulic hose, tubing and fitting assemblies
ISO 7137:1995 Aircraft - Environmental conditions and test procedures for airborne equipment
ISO 8625-1:1993 Aerospace; fluid systems; vocabulary; part 1: general terms and definitions relating to pressure
EN 4560:2015 history
2015EN 4560:2015 Aerospace series - Pipe coupling 37°, spherical up to 21000 kPa - Inch series - Technical specification
2003EN 4560:2003 Aerospace series - Pipe coupling 37 degree, spherical, up to 21000 kPa - Inch series - Technical specification