DIN EN ISO 11621:2008 PDF

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 1.

DIN EN ISO 11621:2008 Referenced Document

ISO 10156:1996 Gases and gas mixtures - Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets
ISO 10460:1993 Welded carbon steel gas cylinders; periodic inspection and testing
ISO 10461:1993 Seamless aluminium-alloy gas cylinders; periodic inspection and testing
ISO 11114-1 Gas cylinders — Compatibility of cylinder and valve materials with gas contents — Part 1: Metallic materials — Amendment 1*， 2023-07-13 Update
ISO 5145:1990 Cylinder valve outlets for gases and gas mixtures; selection and dimensioning
ISO 6406:1992 Periodic inspection and testing of seamless steel gas cylinders

2008 DIN EN ISO 11621:2008-06 Gas cylinders - Procedures for change of gas service (ISO 11621:1997); German version EN ISO 11621:2005
2008 DIN EN ISO 11621:2008 Gas cylinders - Procedures for change of gas service (ISO 11621:1997); German version EN ISO 11621:2005
2006 DIN EN ISO 11621:2006 Gas cylinders - Procedures for change of gas service (ISO 11621:1997);English version of DIN EN ISO 11621:2006