DIN 2559-4-1994 焊缝预加工.第4部分:不锈钢无缝管圆焊缝内径配合

标准号：DIN 2559-4-1994
中文标准名称：焊缝预加工.第4部分:不锈钢无缝管圆焊缝内径配合
英文标准名称：Preparation of welds; part 4: matching of inside diameters for circumferential welds on seamless pipes of stainless steels
标准类型：J33
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.40
适用范围：For matching the inside diameter of butt joints welded from one side with preparation on seamless pipes, limit deviations are laid down. The document is used when connecting pipes from different suppliers by welding. Included are pipes without diameter up to 406,4 mm as well as the formulae for calculation as the calculated matching diameters.