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ALUMINIUM AND ALUMINIUM ALLOYS - EXTRUDED ROUND, COILED TUBE FOR GENERAL APPLICATIONS - SPECIFICATION

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2008

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Ordering information
5 Requirements
  5.1 Production and manufacturing processes
  5.2 Quality control
  5.3 Chemical composition limits
  5.4 Mechanical properties
  5.5 Surface quality
  5.6 Coil characteristics
  5.7 Additional requirements
6 Tolerances on dimensions
  6.1 General
  6.2 Diameter (outside and/or inside)
  6.3 Wall thickness and wall thickness variation
      (eccentricity)
  6.4 Length
  6.5 Squareness of cut ends
  6.6 Cut end quality
7 Tolerances on form
  7.1 General
  7.2 Straightness
Annex A (informative) - Wall thickness variation
        (eccentricity)
  A.1 General
  A.2 Specifying round tube sizes and tolerances
Bibliography

Describes the tolerances on dimensions and form of round aluminium and aluminium alloys porthole extruded tubes with an outside diameter (OD) of over 2 mm up to and including 50 mm supplied in coil form or in straight lengths cut from coiled material.

DocumentType	Standard
Pages	19
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
EN 13957:2008	Identical
DIN EN 13957:2009-01	Identical
BS EN 13957:2008	Identical
UNE-EN 13957:2010	Identical
UNI EN 13957 : 2009	Identical