UNI EN 4557 : 2004
Current
The latest, up-to-date edition.
AEROSPACE SERIES - PIPE COUPLING 37 DEGREE, SPHERICAL, IN HEAT RESISTING STEEL - TEES NIPPLES, WELDED END - INCH SERIES
01-02-2004
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 |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| BS EN 4557:2003 | Identical |
| DIN EN 4557:2004-08 | Identical |
| NEN EN 4557 : 2003 | Identical |
| SN EN 4557 : 2003 | Identical |
| EN 4557:2003 | Identical |
| NF EN 4557 : 2003 | Identical |
| I.S. EN 4557:2003 | Identical |
| NBN EN 4557 : 2003 | Identical |
| NS EN 4557 : 1ED 2003 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.