95.99 Withdrawal of Standard Dec 8, 2025
ISO
ISO/TC 5/SC 1 Steel tubes
International Standard
23.040.10 Iron and steel pipes
This second edition cancels and replaces the first edition. Specifies the technical conditions for tubes. Tabulates the chemical composition (table 2) and mechanical properties (tables 3 to 6) as well as dimension (table 9) ranging from 4 mm up to and including 160 mm (outside diameter) and tests (tables 7 and 8). For use in hydraulic piping equipment they shall be used only in annealed or normalized condition.
WITHDRAWN
ISO 3305:1976
WITHDRAWN
ISO 3305:1985
95.99
Withdrawal of Standard
Dec 8, 2025