BS EN ISO 13338:2020

This standard BS EN ISO 13338:2020 Gas cylinders. Gases and gas mixtures. Determination of tissue corrosiveness for the selection of cylinder valve outlets is classified in these ICS categories:

• 23.020.30 Gas pressure vessels, gas cylinders
• 23.020.35 Gas cylinders
• 71.100.20 Gases for industrial application

This document provides:

• for pure gases and some liquids, a complete list indicating their corrosiveness;

• for gas mixtures, a calculation method, in the absence of experimental data, relating to the corrosiveness of each of their components;

in order to determine the corrosiveness of gases and gas mixtures on tissue so that a suitable outlet connection can be assigned to each of them.