EN 751-1-1996 en Sealing Materials for Metallic Threaded Joints in Contact with 1st 2nd and 3rd Family Gases and Hot Water - Part 1 Anaerobic Jointing Compounds《接触第1 2 3家庭用燃气和热水的金属.pdf
《EN 751-1-1996 en Sealing Materials for Metallic Threaded Joints in Contact with 1st 2nd and 3rd Family Gases and Hot Water - Part 1 Anaerobic Jointing Compounds《接触第1 2 3家庭用燃气和热水的金属.pdf》由会员分享,可在线阅读,更多相关《EN 751-1-1996 en Sealing Materials for Metallic Threaded Joints in Contact with 1st 2nd and 3rd Family Gases and Hot Water - Part 1 Anaerobic Jointing Compounds《接触第1 2 3家庭用燃气和热水的金属.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 751-1 : 1997 The Eu
2、ropean Standard EN 751-1 : 1996 has the status of a British Standard ICS 91.140.40; 91.140.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Part 1. Anaerobic jointing c
3、ompoundsBS EN 751-1 : 1997 This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 July 1997 BSI 1997 The following BSI references relate to the work on this standard: Commit
4、tee reference PSE/2 Draft for comment 94/708883 DC ISBN 0 580 27656 2 Amendments issued since publication Amd. No. Date Text affected Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee PSE/2, Jointing materials and compounds
5、, upon which the following bodies were represented: Asbestos Information Centre Ltd. British Adhesives and Sealants Association British Compressed Gases Association British Hydromechanics Research Group Chartered Institution of Water and Environmental Management Energy Industries Council Industrial
6、Water Society LP Gas Association Water Services Association of England and WalesBS EN 751-1 : 1997 BSI 1997 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 Text of EN 751-1 3ii BSI 1997 BS EN 751-1 : 1997 National foreword This Part of BS EN 751 has been pre
7、pared by Technical Committee PSE/2, and is the English language version of EN 751-1 : 1996, Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Part 1: Anaerobic jointing compounds, published by the European Committee for Standardization (CEN).
8、It supersedes BS 6956 : Part 7 : 1992 which is withdrawn. Cross-references International standards Corresponding British Standard ISO 7-1 BS 21 Specification for pipe threads for tubes and fittings where pressure-tight joints are made on the threads (metric dimensions) ISO 228-1 BS 2779 Specificatio
9、n for pipe threads for tubes and fittings where pressure-tight joints are not made on the threads (metric dimensions) BS 5380 Specification for hydraulic port and stud coupling using O-ring sealing and G series fastening threads EN ISO 2160 BS EN ISO 2160 Petroleum products, Corrosiveness to copper.
10、 Copper strip test EN 437 BS EN 437 Specification for test gases, test pressure and categories of appliance, for gas appliances EN 10242 BS EN 10242 Threaded pipe fittings in malleable cast iron Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of
11、pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 8, an inside back cover and a back cover.CEN European Committee for Standardization Comite Europe en de Normalisation Europa isches Komitee fu r Normung Central Secretariat: rue de Stass
12、art 36, B-1050 Brussels 1996 Copyright reserved to CEN members Ref. No. 751-1 : 1996 E EUROPEAN STANDARD EN 751-1 NORME EUROPE ENNE EUROPA ISCHE NORM December 1996 ICS: 21.140; 23.040.80 Descriptors: Pipe fittings, gas pipes, water pipes, hot water, threaded fittings, sealing materials, definitions,
13、 specifications, tests, effectiveness, marking English version Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water Part 1: Anaerobic jointing compounds Mate riaux de tanche ite pour raccords filete se n contact des gaz de la 1e re, 2e me et3e me
14、 famille et de leau chaude Partie 1: Composition de tanche ite anae robie Dichtmittel fu r Gewindeverbindungen in Kontakt mit Gasen der 1., 2. und 3. Familie und Heiwasser Teil 1: Anaerobe Dichtmittel This European Standard was approved by CEN on 1996-11-24. CEN members are bound to comply with the
15、CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or
16、to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versio
17、ns. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxemburg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.Page 2 751-1 1996 BSI 1997 Foreword This European Standard has been prepa
18、red by Technical Committee CEN/TC 108, Sealing materials and lubricants for gas appliances and gas equipment, the secretariat of which is held by NNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest
19、by June 1997, and conflicting national standards shall be withdrawn at the latest by June 1997. This European Standard consists of the following Parts: Part 1: Anaerobic jointing compounds Part 2: Non-hardening jointing compounds Part 3: Unsintered PTFE tapes This European Standard has been prepared
20、 under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Eur
21、opean Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 Introduction 3 1 Scope 3 2 Normative references 3 3 Definitions 4 4 Classificat
22、ion of jointing compounds 4 5 Requirements 4 5.1 Requirements to be met by the jointing compound as received 4 5.2 Requirements to be met by the jointing compound after assembly 4 5.3 Re-test 4 6 Test material and documentation 5 6.1 Test material 5 6.2 Test documentation 5 7 Test methods 5 7.1 Test
23、s of the jointing compound as received 5 7.2 Test of the jointing compound after assembly 5 8 Marking and Instructions 7 8.1 Marking on packages 7 8.2 Instructions 7Page 3 751-1 1996 BSI 1997 Table 1. Application of anaerobic jointing compounds Fluid Temperature range C Pressure-limit bar Typical ap
24、plication 1st, 2nd, 3rd family gases 1) 220 to 125 5 gas appliances gas equipment installation hot water 2) up to 130 7 heating systems 1) Some jointing compounds can be used for other applications. For such applications, which are outside the scope of this European Standard, the purchaser should co
- 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:
- EN75111996ENSEALINGMATERIALSFORMETALLICTHREADEDJOINTSINCONTACTWITH1ST2NDAND3RDFAMILYGASESANDHOTWATERPART1ANAEROBICJOINTINGCOMPOUNDS

链接地址:http://www.mydoc123.com/p-712680.html