Purchase your copy of BS EN ISO +A as a PDF download or hard copy directly from the official BSI Shop. All BSI British. Buy EN ISO Plastics Piping Systems For Industrial Applications – Acrylonitrile-Butadiene-Styrene (Abs), Unplasticized Poly(Vinyl Chloride) (Pvc-U) . Buy ISO PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS – ACRYLONITRILE-BUTADIENE-STYRENE (ABS), UNPLASTICIZED.
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Document Status Indicators The Isoo document status indicator indicates that the document is: In cases of dispute, however, method A shall be used. Proceed to Checkout Continue Shopping.
ISOPipe threads where pressure-tight joints are made on the threads — Part 1: For undated references the latest edition of the publication referred to applies including amendments. The values of the minimum required hydrostatic strength see reference curves given in Figure A.
EN ISO – Plastics piping systems for industrial applications – Acrylo –
The BSI copyright notice displayed in this document indicates when the document was last issued. In tests lasting more than 8 h, any time reached which corresponds to a point on or above the relevant reference curve may be considered as a failure time.
Plastics piping systems for industrial applications. The components shall not contain visible impurities. Test assemblies for pressure tests shall be closed with pressuretight end-load-bearing end caps, plugs or flanges which shall be provided with connections for the entry of water and release of air.
International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. Standards are also available from the BSI website at http: Pipes shall be marked at intervals of maximum 1 m, at least once per pipe. Those characteristics and requirements which are dependent on the material are given for each material in the relevant annex see Table 1. It presents the UK view on standards in Europe and at the international level.
BS EN ISO 工业用塑料管道系统.丙烯腈-丁二烯-苯乙烯共聚物(ABS)、未增塑的聚氯乙烯(PVC-U)和氯化聚氯乙烯(PVC-C).元 – MBA智库文档
This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. The values of the minimum required hydrostatic strength see reference curves given in Figure C. Amendments issued since publication Amd. Where fittings and valves are manufactured from the same material as pipes, the material classification shall be the same as for pipes.
Therefore, in this International Standard, the time-related strain behaviour of the assemblies is taken into account and test pressures derived from the isochronous stress-strain diagram are used. Specifies the characteristics general, material, physical and chemical and design requirements for a piping system and its components made from acrylonitrile-butadiene-styrene ABSunplasticized poly vinyl chloride PVC-U or chlorinated poly vinyl chloride PVC-C. Liquid bath or Temperature Immersion time: They do not necessarily represent manufactured components.
Marking shall not initiate cracks or other types of defect which adversely influence the performance of the component.
Jointing face for flat seal Jointing face with O-ring groove Figure A. It is designed to cover every economic sector and virtually every activity of the humankind where technical standards may be used.
EN ISO 15493:2003
Relevant regulations in respect of fire behaviour and explosion risk are applicable if applications are envisaged for inflammable media. The out-of-roundness shall be measured at the point of manufacture.
NOTE If test pressures defined for pipes are used for assemblies made from components of dissimilar materials e. 155493 as permitted under the Copyright, Designs and Patents Act isp extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means — electronic, photocopying, recording or otherwise — without prior written permission from BSI.
Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate isso production of British, European and International standards. If the document is revised or amended, you will be notified by email. The free length l0 shall be 3dn, as defined in ISO 154933 The manufacturer is not responsible for the marking on a component becoming illegible due to actions caused during installation and use such as painting, scratching or covering over, or the use of detergents, etc.
If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. The main task of technical committees is to prepare International Standards. For undated references, the latest edition of the normative document referred to applies. NOTE Attention is drawn to the need to take account of any relevant legislation relating to the colour coding of piping in respect of its purpose or contents for the location in which the components are intended to be used.
Standards Subsctiption may be the perfect solution. Dimensions not given shall be as specified by the manufacturer.
If printing is used, the colour of the printed information shall differ from the basic colour of the component. It is incorporated by Royal Charter.
This standard is also available to be included in Standards Subscriptions. NOTE The internal pressure to be used is calculated as indicated in 8.
BS EN ISO 15493:2003
The preparation of test assemblies shall take into account tolerances related to component manufacture, field assembly and the equipment used, ambient-temperature variations during installation and, where appropriate, sealing material and associated tolerances. Endorsement notice The text of ISO We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.
The adhesive s shall have no detrimental effect on the properties of the components and shall not cause the test assembly to fail to conform to the requirements given in the applicable annex to this International Standard.
Reprocessable material obtained from external sources and recyclable material shall not be used. Metric series Get the latest version of this product Mechanical jointing fittings for use with crosslinked polyethylene PE-X for pressure applications – Part 1: Each end of a component shall be square to its axis and shall be deburred.
Contact the Information Centre. International Classification for Standards ICS is an international classification system for technical standards. Again there may be more recent versions of the document. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service.