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ISO 11621:1997

Gas cylinders — Procedures for change of gas service

Apr 3, 1997

General information

90.93     Dec 3, 2024

ISO

ISO/TC 58/SC 4

International Standard

23.020.35  

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Published

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Scope

This International Standard applies to seamless steel, aluminium alloy and welded steel refillable cylinders of all sizes, including large cylinders (water capacity greater than 150 I).
It provides general requirements and procedures to be considered whenever a cylinder is being transferred from one gas service to another for permanent and liquefied gases.
It does not apply to cylinders for dissolved acetylene, radioactive gases or gases listed in group G of table I.

Life cycle

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PUBLISHED
ISO 11621:1997
90.93 Standard confirmed
Dec 3, 2024

National adoptions

Gas cylinders - Procedures for change of gas service (ISO 11621:1997)

60.60   Standard published

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