Historical
DIN EN 755-8:2008
Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 8: Porthole tubes, tolerances on dimensions and form; German version EN 755-8:2008 (Foreign Standard)
This document specifies the tolerances on dimensions and form for aluminium and aluminium alloy extruded porthole tubes with an outside diameter (OD) from 8 mm to 450 mm (round tube) or with a cross section contained within a circumscribing circle (CD) from 10 mm to 350 mm (other than round tube), supplied in straight lengths. This standard only applies to tube produced by the tube porthole/bridge method. This standard does not apply to: - extruded tubes produced by the seamless, die/mandrel method (EN 755-7), - tubes delivered in coils (prEN 13957), - coiled tubes cut to length (prEN 13957).
CONTENT PROVIDER
Deutsches Institut für Normung [din]
Deutsches Institut für Normung [din]