标 准 号:BS EN 10217-5-2002 简体中文标题:承压用的焊接钢管.交付技术状态.规定了高温特性的非合金和合金埋弧焊接钢管 繁体中文标题:承压用的焊接钢管.交付技术状态.规定了高温特性的非合金和合金埋弧焊接钢管 English Name:Welded steel tubes for pressure purposes - Technical delivery conditions - Submerged arc welded non-alloy and alloy steel tubes with specified elevated temperature properties