ISO 3305:1985现行
Plain end welded precision steel tubes - Technical conditions for delivery
出版：International Organization for Standardization
专家解读视频
Provides the technical conditions for tubes. Tabulates the chemical composition and mechanical properties as well asdimension ranging from 4 mm up to and including 160 mm(outside diameter) and tests.
NFA 49 341:1975 - Similar
NS 2503 Ed. 2 (1975) - Similar
NS ISO 3305 Ed. 1 (1991) - Identical
DIN 2393-1 (1994-09) - Similar
DIN 2393-2 (1994-09) - Similar
SS 2353 Ed. 3 (1985) - Similar
KS D ISO 3305:2014 - Identical
KS D ISO 3305:2003 - Identical
JIS G 7217:2003 - Identical
