ISO/TR 4673:2022

Gas cylinders — Service life performance of composite cylinders and tubes

This document collects history and experience of composite cylinders and tubes to be used under the International Regulations for the Transport of Dangerous Goods:

—??? with a water capacity up to 3?000?l;

—??? with a design life greater than 15?years.

In particular the document reviews the topic of the service life performance of existing composite cylinders and tubes and provides information and data for the following items:

—??? history of cylinder design;

—??? current testing regimes;

—??? significance of the tests on their performance;

—??? service performance including pre-fill and periodic inspection and tests.

NOTE????? In this document, for “cylinder/tube”, only the term “cylinder” is used.

Edition	2022
Published Date	2022
Published By	International Standardization Organisation/Technical Reference
Page Count	9