ISO INTERNATIONAL STANDARD 11372 Third edition 2011-12-15 Gas cylinders Acetylene cylinders Filling conditions and filling inspection Bouteilles a gaz - Bouteilles d'acetylene Conditions de remplissage et de controle au remplissage Reference number ISO 11372:2011(E) @ ISO 2011 by IHS under lic Not for Resale ISO 11372:2011(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO2011 IsO's memberbody in the country of the requester. ISO copyright office Case postale 56 : CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ IsO 2011-All rights reserved etworking permitted without license from IHS Not for Resale ISO 11372:2011(E) Contents Page Foreword Introduction 1 Scope 2 Terms and definitions 3 Filling inspection 3.1 General 3.2 Pre-fill inspection 3.3 Solvent content... 3.4 Inspectionduringfilling. 3.5 Post-fill inspection ... 4 Specific filling inspection of solvent-free acetylene cylinders.. 4.1 Pre-fill inspection 4.2 Post-fill inspection Annex A (informative) Safe operating diagram...... .8 Annex B (normative) Determination of the solvent content in acetylene cylinders Bibliography. Copyright Intenatinal organizaionfar Standardizalion ghts reserved ili nse from IHS Not for Resale