ISO INTERNATIONAL STANDARD 7005-1 Second edition 2011-07-15 Pipe flanges - Part 1: Steel flanges for industrial and general service piping systems Brides de tuyauteries - Partie 1: Brides en acier pour systemes de canalisations industrielles et d'utilisationgenerale Reference number ISO 7005-1:2011(E) @ ISO 2011 py IHS under lic ted without license from IHS Not for Resale ISO 7005-1:2011(E) COPYRIGHTPROTECTEDDOCUMENT @ ISO2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body 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 copyright@iso.org Web www.iso.org Published in Switzerland @ ISO 2011 - All rights reserved etworking permitted without license from IHS Not for Resale ISO 7005-1:2011(E) Contents Page Foreword i Introduction 1 Scope 2 Normative references. 3 Terms and definitions 4 Purchaser specification data. 5 Process. 6 Pressure limits. 7 Material.. 8 Applicationconsiderations... 9 Other considerations for specification 10 Installation guidance.... Annex A (informative) Information to be specified by the purchaser... Bibliography...... 10 CopyrightIneationalOganzaandardizaoghtsreseved ii nse from IHS Not for Resale