標準號：ISO 3304-1985
中文標準名稱：光端精密無縫鋼管 交貨技術條件
英文標準名稱：Plain end seamless precision steel tubes; Technical conditions for delivery
標準類型：H48
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：H48
國際標準分類號：23.040.10
適用范圍：This second edition cancels and replaces the first edition (1975). Specifies the technical conditions for tubes. Tabulates the chemical composition (table 2) and mechanical properties (tables 3 to 6) as well as dimensions (table 9) ranging from 4 mm up to and including 260 mm (outside diameter) and tests (tables 7 and 8). For use in hydraulic piping equipment they shall be used only in the annealed or normalized condition.