I.S. EN ISO 18119:2018&A1:2021
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The latest, up-to-date edition.
Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 1 (ISO 18119:2018/Amd 1:2021)
Hardcopy , PDF
English
25-06-2021
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms and symbols
5 Intervals between periodic inspections and tests
6 List of procedures for periodic inspections and tests
7 Identification of cylinder and preparation for inspection and tests
8 Depressurization and de-valving procedures
9 External visual inspection
10 Inspection of cylinder neck
11 Check of internal condition
12 Supplementary tests
13 Cylinder repairs
14 Pressure test or UT
15 Inspection of valve and other accessories
16 Replacement of cylinder parts
17 Final operations
18 Rejection and rendering cylinder unserviceable
Annex A (informative) Periodic inspection and test periods
Annex B (normative) Description, evaluation of defects and conditions for rejection of
seamless steel and seamless aluminium-alloy cylinders at the time of periodic
inspection
Annex C (informative) List of gases corrosive to cylinder material
Annex D (informative) Volumetric expansion testing of cylinders
Annex E (informative) Test date rings for cylinders
Annex F (informative) Cleaning of seamless aluminium-alloy cylinders
Bibliography
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