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SN EN 4557 : 2003

Current

Current

The latest, up-to-date edition.

AEROSPACE SERIES - PIPE COUPLING 37 DEGREES, SPHERICAL, IN HEAT RESISTING STEEL - TEES NIPPLES, WELDED END - INCH SERIES

Published date

12-01-2013

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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

Specifies the characteristics of welded tees with nipple for inch series pipe couplings, 37 degrees, in heat resisting steel, for aerospace applications.

DocumentType
Standard
PublisherName
Swiss Standards
Status
Current

Standards Relationship
EN 4557:2003 Identical
UNI EN 4557 : 2004 Identical
BS EN 4557:2003 Identical
DIN EN 4557:2004-08 Identical

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