BS EN ISO 11114-5:2022
Gas cylinders. Compatibility of cylinder and valve materials with gas contents - Test methods for evaluating plastic liners

Standard No.

BS EN ISO 11114-5:2022

Release Date

2022

Published By

British Standards Institution (BSI)

Latest

BS EN ISO 11114-5:2022

Scope

What is ISO 11114-5 - Test methods for evaluating plastic liners about?    ISO 11114-5 is an international organisation for standardization that specifies some gas compatibility test methods to evaluate plastic materials suitable for use in the manufacture of composite gas cylinder liners. ISO 11114-5 is also applicable to the evaluation of the suitability of plastic matrix materials used for Type 5 cylinders.   Some fluids like water, used for cylinders testing, can react positively or negatively when in contact with plastic liners. This compatibility issue is not covered by ISO 11114-5 . BS EN ISO 11114-5:2022 Referenced Document

• ISO 10286 Gas cylinders — Vocabulary
• ISO 178 Surface chemical analysis — Secondary ion mass spectrometry — Linearity of intensity scale in single ion counting time-of-flight mass analysers
• ISO 179-2 Plastics — Determination of Charpy impact properties — Part 2: Instrumented impact test — Amendment 1: Precision data
• ISO 3167 Plastics - Multipurpose test specimens
• ISO 8256 Plastics*， 2023-11-01 Update

BS EN ISO 11114-5:2022 history

• 2022 BS EN ISO 11114-5:2022 Gas cylinders. Compatibility of cylinder and valve materials with gas contents - Test methods for evaluating plastic liners