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CEN
EN 3691:2001/AC:2003

EN 3691:2001/AC:2003

Current

Current

The latest, up-to-date edition.

AEROSPACE SERIES - PIPE COUPLING 8 DEGREES 30 MINUTES IN TITANIUM ALLOY - UNIONS, BULKHEAD, LONG, WELDED END

Published date

23-07-2003

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Required characteristics
4 Designation
5 Marking
6 Technical specification
7 Installation details

Describes the characteristics of unions, bulkhead, long, welded end for pipe couplings 8 Degree 30 Minutes, in titanium alloy, for aerospace applications.

DevelopmentNote
Supersedes PREN 3691. (10/2002)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
BS EN 3691:2001 Identical
NF EN 3691 : 2002 Identical
SN EN 3691 : 2001 Identical
I.S. EN 3691:2002 Identical
UNI EN 3691 : 2002 Identical
NS EN 3691 : 1ED 2002 Identical
DIN EN 3691:2004-09 Identical
NBN EN 3691 : 2002 COR 2003 Identical
NEN EN 3691 : 2001 Identical
PN EN 3691 : 2004 Identical

BS EN 3083:2001 Aerospace series. Pipe coupling 8°30\' in titanium alloy. Unions, bulkhead, long welded end, for repair
EN 3083:2001/AC:2003 AEROSPACE SERIES - PIPE COUPLING 8 DEGREE 30 MINUTES IN TITANIUM ALLOY - UNIONS, BULKHEAD, LONG WELDED END, FOR REPAIR

EN 3275:2002 Aerospace series - Pipe coupling 8°30' up to 28 000 kPa - Dynamic beam seal - Metric series - Technical specification
EN 2491:2011 Aerospace series - Molybdenum disulphide dry lubricants - Coating methods
PREN 3314 : 200P2 AEROSPACE SERIES - TITANIUM ALLOY TI-P64001 - SOLUTION TREATED AND AGED - BAR FOR MACHINING - D <= 75 MM
ISO 5855-3:1999 Aerospace MJ threads Part 3: Limit dimensions for fittings for fluid systems
EN 2656 : 2001 Aerospace series - Pipe coupling - Coupling end, welded - Geometric configuration
EN 2424:2008 Aerospace series - Marking of aerospace products
EN 3274:2010 Aerospace series - Pipe coupling 8°30' - Thread end - Geometric configuration
PREN 3311 : 200P2 AEROSPACE SERIES - TITANIUM ALLOY TI-P64001 - ANNEALED - BAR FOR MACHINING - D <= 150 MM
EN 3267:2001 Aerospace series - Washers, bulkhead, in titanium alloy

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