International Standard
ISO 11621:1997
Gas cylinders — Procedures for change of gas service
Reference number
ISO 11621:1997
Edition 1
International Standard
Read sample
ISO 11621:1997
Published (Edition 1, 1997)
This standard was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 11621:1997

ISO 11621:1997
CHF 63
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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.

General information

  •  : Published
     : 1997-04
    : International Standard confirmed [90.93]
  •  : 1
     : 12
  • ISO/TC 58/SC 4
  • RSS updates

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