UNI EN 10255:2007现行

Describes the requirements for circular non-alloy steel tubes suitable for welding and threading and provides a number of options for the finish of tube ends and coatings. Also includes tubes of specified outside diameter 10,2 mm to 165,1 mm (thread size 1/8, to 6) in two series, medium and heavy, and three types of designated thicknesses.

Supersedes UNI 8863. (01/2005)

UNI 8863:1987

I.S. EN 10255:2004 - Identical

SN EN 10255:2004 - Identical

BS EN 10255:2004 - Identical

DIN EN 10255 (2007-07) - Identical

NF EN 10255:2005 - Identical

NBN EN 10255:2004 - Identical

NS EN 10255:2004 - Identical

UNE EN 10255:2005 - Identical

SS EN 10255:2004 - Identical

NEN EN 10255:2004 - Identical

ONORM EN 10255:2007 - Identical