I.S. EN 10217-5:2019现行
Welded steel tubes for pressure purposes - Technical delivery conditions - Part 5: Submerged arc welded nonalloy and alloy steel tubes with specified elevated temperature properties
出版：National Standards Authority of Ireland
专家解读视频
This document specifies technical delivery conditions for two test categories of submerged arc longitudinally (SAWL) or helically (SAWH) welded tubes of circular cross section, with specified elevated temperature properties, made from non-alloy quality steel or alloy special steel.
EN 10217-5 : 2002 AMD 1 2005 - Identical
EN 10217-5:2019 - Identical
EN 10217-5:2019 - Identical
EN 10217-5 : 2002 AMD 1 2005 - Identical
