Description

This standard is an indispensable guide to those who specify, purchase or supply steel, of the standard purchase specifications and delivery conditions 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.

BS EN 10255:2004 replaces BS 1387:1985, which has been withdrawn.

Scope

This document covers 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.