10.98 New project rejected Apr 30, 2026
ISO
ISO/TC 67/SC 4 Drilling and production equipment
International Standard
This document specifies the relevant requirements for the design, material selection, manufacturing and quality control, performance verification, as well as packaging, storage, and transportation of intelligent wellhead control valves for gas wells.
ABANDON
ISO/NP 26542
10.98
New project rejected
Apr 30, 2026