This standard gives guidance in the selection and evaluation of compatibility between metallic gas cylinder and valve materials, and the gas content.
The compatibility data given is related to single component gases.
Seamless and welded gas cylinders used to contain compressed, liquefied and dissolved gases, are considered.
NOTE : In this Standard the term "cylinder" refers to transportable pressure receptacles, which also include tubes and pressure drums.
Aspects such as quality of delivered product are not considered.
BS EN ISO 11114-1:1998 history
2023BS EN ISO 11114-1:2020+A1:2023 Gas cylinders. Compatibility of cylinder and valve materials with gas contents - Metallic materials