ISO INTERNATIONAL STANDARD 3914-2 Secondedition 1994-12-01 Textile machinery and accessories Cylindrical tubes: Part 2: Dimensions, tolerances and designation of tubes for open-end spinning machines Materiel pour I'industrie textile - Tubes cylindriques Partie 2: Dimensions, tolerances et désignation des tubes pour machines defilatureafibres libérées ISO Reference number ISO 3914-2:1994(E) No reproduction or networking permitted without license from IHS Not for Resale IS0 3914-2:1994(E) Foreword IsO (the International Organization for Standardization) is a woridwide of preparing International Standards is normally carried out through isO technicalcommittees.Eachmemberbodyinterestedinasubjectfor represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. Iso collaborates closely with the International Electrotechnical Commission (lEC)onallmattersofelectrotechnicalstandardization. circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote International Standard ISO 3914-2 was prepared by Technical Committee IsO/Tc72,Textilemachineryandalliedmachineryandaccessories,Sub- committee sc 2,Winding and preparatory machinery for fabric manufac- ture. This edition cancelsand replaces the first edition (IS0 3914-2:1981), which has been technically revised. machinery and accessories - Cylindrical tubes: -Part1:Recommendedmaindimensions Part 2: Dimensions, tolerances and designation of tubes for open- endspinningmachines Part 3: Dimensions, tolerances and designation of tubes for tape yarns Part 4: Dimensions, tolerances and designation of tubes for textured yarns tinuousspin-drawnsynthetic filamentyarns ISO 1994 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher International OrganizationforStandardization Case Postale 56 . CH-1211 Geneve 20 · Switzerland Printed in Switzerland Copyright International Organization for Standardizatior nsefrom IHS Not for Resale ISO ISO3914-2:1994(E) Part 6: Dimensions, tolerances and designation of tubes for cross- wound packages in winding and twisting Part 7: Dimensions, tolerances and designation of perforated tubes for cheese dyeing ili Nreroucineworkingemitewithout licensefromH Not for Resale