International Standard
ISO 23555-3
Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa — Part 3: Safety shut-off devices
Reference number
ISO 23555-3
Edition 1
Under publication
u
ISO 23555-3
83517
Final production steps (up to seven weeks).

General information

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)