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UNI EN 1592-4 : 1999

Current

Current

The latest, up-to-date edition.

ALUMINIUM AND ALUMINIUM ALLOYS - HF SEAM WELDED TUBES - TOLERANCES ON DIMENSIONS AND FORM FOR SQUARE, RECTANGULAR AND SHAPED TUBES

Published date

09-30-1999

Foreword
1 Scope
2 Normative references
3 Dimensions
4 Tolerances on dimensions
    4.1 Dimensions across flats (tolerances excluding
          flatness)
    4.2 Thickness
    4.3 Length
5 Tolerances on shape
    5.1 Straightness
    5.2 Flatness (convexity or concavity)
    5.3 Perpendicularity of cut ends
    5.4 Twist
    5.5 External radii
    5.6 Deburring
    5.7 Weld fins
    5.8 Shaped welded tubes

Defines tolerances on dimensions and form of square, rectangular and shaped HF seam welded tubes, made from rolled aluminium alloy strip longitudinally welded in a continuous process by passing of an electric current across the abutting edges without the addition of filler metal.

Committee
CT 26
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
SN EN 1592-4 : 1998 Identical
NEN EN 1592-4 : 1998 Identical
NBN EN 1592-4 : 1998 Identical
UNE-EN 1592-4:1998 Identical
EN 1592-4:1997 Identical
DIN EN 1592-4:1997-12 Identical
I.S. EN 1592-4:1998 Identical
BS EN 1592-4:1998 Identical
NF EN 1592-4 : 1997 Identical
NS EN 1592-4 : 1ED 1998 Identical

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