10.20 28. 9. 2026.
ISO
ISO/TC 197
Међународни стандард
This document outlines the specification of 60° female cone end-connections for high-pressure
components in hydrogen supply systems. This is appliable for tube couplings up to 12.7 mm
external diameter.
This requirement includes dimensional specification and related tolerances, assembly
description, usage and assembling recommendation, material choices including hardness and
hydrogen compatibility, and related norms.
ПРОЈЕКАТ
ISO/NP 27163
10.20
Почетак изјашњавања о предлогу
28. 9. 2026.