BS ISO 16964-2015 Gas cylinders Flexible hoses assemblies Specification and testing《气瓶 柔性软管组件 规格和试验》.pdf
《BS ISO 16964-2015 Gas cylinders Flexible hoses assemblies Specification and testing《气瓶 柔性软管组件 规格和试验》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 16964-2015 Gas cylinders Flexible hoses assemblies Specification and testing《气瓶 柔性软管组件 规格和试验》.pdf(24页珍藏版)》请在麦多课文档分享上搜索。
1、BSI Standards PublicationBS ISO 16964:2015Gas cylinders Flexible hosesassemblies Specification andtestingBS ISO 16964:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 16964:2015.The UK participation in its preparation was entrusted to TechnicalCommittee PVE
2、/3/1, Gas containers - Valve fittings for gas containers.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The Brit
3、ish Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 75508 8ICS 23.020.30; 83.140.40Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee o
4、n 31 October 2015.Amendments/corrigenda issued since publicationDate Text affectedBS ISO 16964:2015 ISO 2015Gas cylinders Flexible hoses assemblies Specification and testingBouteilles gaz Flexibles Spcifications et essaisINTERNATIONAL STANDARDISO16964First edition2015-09-15Reference numberISO 16964:
5、2015(E)BS ISO 16964:2015ISO 16964:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mecha
6、nical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, Swit
7、zerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 16964:2015ISO 16964:2015(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Requirements 24.1 Production pressure tests . 24.1.1 Strength test . 24.1.2 Leak test 24.2 Type tests
8、. 24.2.1 General 24.2.2 Burst pressure test (3 samples per type) . 24.2.3 Pressure cycle test (3 samples per type) 34.2.4 Oxygen compatibility test (3 samples per type). 44.2.5 Acetylene compatibility test (3 samples) . 44.2.6 Gas material compatibility 44.2.7 Test of the safety cable (2 samples) 44
9、.2.8 Additional tests (see Annex A) . 45 Marking 6Annex A (normative) Examples of kink test, side impact test and torsion test . 7Bibliography .13 ISO 2015 All rights reserved iiiContents PageBS ISO 16964:2015ISO 16964:2015(E)ForewordISO (the International Organization for Standardization) is a worl
10、dwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on
11、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 (IEC) on all matters of electrotechnical standardization.The procedures used to develop this do
12、cument and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Direct
13、ives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the developm
14、ent of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO spec
15、ific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 58, Gas cylinders,
16、Subcommittee SC 2, Cylinder fittings.iv ISO 2015 All rights reservedBS ISO 16964:2015ISO 16964:2015(E)IntroductionFlexible hose assemblies are used to transfer industrial and medical gases into cylinders, bundles and trailers and also to supply such gases to user equipment.There is a range of existi
17、ng International Standards to be used for specific applications or hose construction: ISO 14113 which covers hoses made with internal rubber or plastics tubing and used to supply gases to customers for welding applications; ISO 21969 which covers hoses with an internal corrugated metallic liner and
18、used to supply medical gases to customers; ISO 10380 which covers hoses with internal corrugated metallic liner for all applications including non-industrial and medical gases.ISO 14113 and ISO 21969 cover only specific customer applications and are intended to be used accordingly, while ISO 10380 i
19、s general in its approach.The purposes of this International Standard are: to provide the specification and testing requirements for high pressure flexible hose assemblies intended to be connected at filling pressure to cylinders, cylinder bundles or trailers for use when filling and emptying gas at
20、 production sites and also where the customer is connecting directly to the cylinder valve, e.g. a cylinder to manifold connection to cover the applications not described by the above International Standards, (flexible hose assemblies for filling centres, flexible hose assemblies for all customer ap
21、plications), to specify a new range of testing requirements which will more effectively evaluate the ability of flexible hose assemblies to remain safe in operation. These test requirements replace the traditional reliance on having a high ratio between rated pressure and burst pressure. ISO 2015 Al
22、l rights reserved vBS ISO 16964:2015BS ISO 16964:2015Gas cylinders Flexible hoses assemblies Specification and testing1 ScopeThis International Standard provides specification and testing requirements for high pressure flexible hose assemblies intended to be connected to gas cylinders, bundles of cy
23、linders or trailers for use when filling and emptying gas at production sites and also for customer use. This International Standard applies to flexible hose assemblies with rated pressures up to 1 000 bar for use in the temperature range of 40 C to +65 C.This International Standard is not applicabl
24、e to: rubber and plastics flexible hose assemblies for welding, cutting and related processes up to 45 MPa (450 bar) for customer use (see ISO 14113); high pressure flexible hose assemblies for use with medical gas systems for customer use (see ISO 21969); low pressure hose assemblies for use with m
- 1.请仔细阅读文档,确保文档完整性,对于不预览、不比对内容而直接下载带来的问题本站不予受理。
- 2.下载的文档,不会出现我们的网址水印。
- 3、该文档所得收入(下载+内容+预览)归上传者、原创作者;如果您是本文档原作者,请点此认领!既往收益都归您。
下载文档到电脑,查找使用更方便
10000 积分 0人已下载
下载 | 加入VIP,交流精品资源 |
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BSISO169642015GASCYLINDERSFLEXIBLEHOSESASSEMBLIESSPECIFICATIONANDTESTING 柔性 软管 组件 规格 试验 PDF

链接地址:http://www.mydoc123.com/p-585224.html