NEN EN 754-8 : 2016
Current
The latest, up-to-date edition.
ALUMINIUM AND ALUMINIUM ALLOYS - COLD DRAWN ROD/BAR AND TUBE - PART 8: PORTHOLE TUBES, TOLERANCES ON DIMENSIONS AND FORM
12-01-2013
Foreword
1 Scope
2 Tolerances on dimensions
2.1 General
2.2 Diameter - round tube
2.3 Width, depth or width across flats - squares,
rectangles, hexagons, octagons
2.4 Wall thickness
2.5 Length
2.6 Squareness of cut ends
3 Tolerances on form
3.1 General
3.2 Straightness
3.3 Convexity-concavity
3.4 Twist
3.5 Angularity
3.6 Corner and fillet radii
3.7 Depth of dents for round tubes
Defines the tolerances on dimensions and form for aluminium and aluminium alloy cold drawn porthole tubes with an outside diameter (OD) from 3 mm to 350 mm (round tube) or with a cross section contained within a circumscribing circle (CD) from 8 mm to 300 mm (other than round tube), supplied in straight lengths.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| SN EN 754-8 : 2016 | Identical |
| UNI EN 754-8 : 2008 | Identical |
| BS EN 754-8:2016 | Identical |
| DIN EN 754-8:2016-10 | Identical |
| I.S. EN 754-8:2016 | Identical |
| UNE-EN 754-8:2016 | Identical |
| EN 754-8:2016 | Identical |
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