BS EN 755-7:1998
Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Seamless tubes, tolerances on dimensions and form

Standard No.

BS EN 755-7:1998

Release Date

1998

Published By

British Standards Institution (BSI)

Status

Be replaced 2008-04

Replace By

BS EN 755-7:2008

Latest

BS EN 755-7:2016

Scope

This part of EN 755 specifies the tolerances on dimensions and form for aluminium and aluminium alloy extruded seamless tubes with an outside diameter (OD) from 8 mm to 450 mm (round tube, see Figure 1) or with a cross-section contained within a circumscribing circle (CD) from 10 mm to 350 mm (other than round tube, see Figure 2), supplied in straight lengths. This standard applies only to tube produced by the seamless die/mandrel method of extrusion. This standard applies to extruded seamless tube for general engineering applications only. This standard does not apply to extruded tube produced by tube porthole/bridge method or coiled tube.

BS EN 755-7:1998 history

• 2016 BS EN 755-7:2016 Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Seamless tubes, tolerances on dimensions and form
• 2008 BS EN 755-7:2008 Aluminium and aluminium alloys — Extruded rod/bar, tube and profiles — Part 7: Seamless tubes, tolerances on dimensions and form
• 1998 BS EN 755-7:1998 Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Seamless tubes, tolerances on dimensions and form