DIN 2458 : 1981被替代
WELDED STEEL PIPES AND TUBES - DIMENSIONS, CONVENTIONAL MASSES PER UNIT LENGTH
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Applies to the dimensions and the conventional masses per unit length of welded steel pipes according to the technical conditions of delivery as stipulated in DIN 1626 Part 1 to Part 4, DIN 17172 and DIN 17177.
ISO 221 : 1976 - Similar to
SNV DIN 2458 : 1981 - Identical
ISO 4200 : 1991(R2018) - Similar to
ISO 4200 : 1991(R2018) - Similar to
ISO 221 : 1976 - Similar to
SNV DIN 2458 : 1981 - Identical
