DS/EN ISO 11621
Gas cylinders - Procedures for change of gas service
| Organization: | DS |
| Publication Date: | 14 November 2005 |
| Status: | active |
| Page Count: | 23 |
| ICS Code (Pressure vessels): | 23.020.30 |
scope:
This 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.
Document History