20.00 Apr 17, 2026
ISO
ISO/TC 17/SC 19
International Standard
Specifies the technical delivery conditions for seamless tubes of circular cross-section with specified elevated temperature properties. These pipes are intended for elevated temperature piping systems. For pressure containing equipment ISO/R 831 and ISO 5730 are available. Replaces ISO 2604-2:1975.
PUBLISHED
ISO 9329-2:1997
PROJECT
ISO/AWI 9329-2
20.00
New project registered in TC/SC work programme
Apr 17, 2026