STEEL TUBES. SEAMLESS TUBES FOR FERRITIC NON ALLOY AND ALLOY STEEL HEAT EXCHANGERS. DIMENSIONS. TECHNICAL DELIVERY CONDITIONS.
标准号:NFA 49-215-1981
标准名称: 钢管.铁素体非合金和合金钢热交换器用的无缝钢管.尺寸.技术交货条件.
英文名称:STEEL TUBES. SEAMLESS TUBES FOR FERRITIC NON ALLOY AND ALLOY STEEL HEAT EXCHANGERS. DIMENSIONS. TECHNICAL DELIVERY CONDITIONS.
标准类型:国外标准
标准状态:现行
发布日期:1980-05-12
实施日期:1980-05-12
中国标准分类号(CCS):H48
国际标准分类号(ICS):27.060.30
替代以下标准:NF A49-200-2-2002