Defines tolerances on dimensions and form for aluminium and aluminium alloy extruded porthole tubes having 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 m (other than round tube) supplied in straight lengths.

NBN EN 755-8:2008

ONORM EN 755-8:1998 - Identical

DIN EN 755-8 (1995-11) - Identical

BS EN 755-8:1998 - Identical

SN EN 755-8:1999 - Identical

NF EN 755-8:1998 - Identical

UNI EN 755-8:2000 - Identical

I.S. EN 755-8:1998 - Identical

NS EN 755-8 Ed. 1 (1998) - Identical

UNE EN 755-8:1999 - Identical

SS EN 755-8 Ed. 1 (1998) - Identical

NEN EN 755-8:1998 - Identical