ISO Pipes and fittings made of unplasticized poly(vinyl chloride) ( PVC-U) for water supply – Specifications – Part 2: Pipes (with or. Search. Home · ISO PDF. ISO PDF. March 23, | Author: David Sabai | Category: N/A. DOWNLOAD PDF – KB. federation of national standards bodies (ISO member bodies). . ISO , Pipes and fittings made of unplasticized poly(vinyl chloride).
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Pipes with or without integral sockets – Part 3: At the time of publication, the editions indicated were valid.
If you need help with the purchase or have any queries please 442-22 enquiries standards. Follow these links to find other Standards similar to the one you are viewing. NOTE 4 Other information, such as the pipe series des- ignation, may be added. International Classification for Standards ICS is an international classification system for technical standards.
Fitness for purpose of the system. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
Together with the other parts, this part of IS0 cancels and replaces IS0 General – Part 2: PVC-U, and, if applicable, the classification, i. Pipes with or without integral sockets This document has been re-assessed by the committee, and judged to still be up to date.
It is 44422-2 to cover every economic 44422-2 and virtually every activity of the humankind where technical standards may be used. The end s of fittings made from pipe shall be square to their axis.
We recommend that you check the website of the publishers of the international document before making a purchase. Fittings and joints 1 Scope This part of IS0 specifies the characteristics and properties of fittings injection-moulded and post- formed and joints made of unplasticized poly vinyl chloride PVC-Uto 44222- used for buried water mains and services and for water supplies above ground, both inside and outside buildings.
Reference number IS0 Each system standard is based on a specific material for a specific application. Valves and ancillary equipment – Part 5: 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.
All standards are subject to revision, and parties to agreements based on this part of IS0 are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Pipes with or without integral sockets. The work of preparing International Standards is normally carried out through IS0 technical committees.
NOTE 2 Reinforcement of the mouth of the fitting to an extent sufficient to prevent creep iao the socket and sub- sequent extrusion of the sealing ring is permissible.
Fittings made by hot-gas fusion and hot-plate fusion techniques are not covered by this part of IS0 They conform to a standard multi-part 422-2, each part dealing with a specific aspect of the overall system.
Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. All fittings shall be permanently marked or labelled to show the following information: Draft International Standards adopted by the technical committees are circulated to the member bodies for voting.
Fittings and 442-2 – Part 4: Poly vinyl chloride resins.
Pipes Get the latest version of this product Plastics piping systems for soil and waste discharge low and high temperature inside buildings – Polypropylene PP You may be interested in this related standard.
It is important to us that you purchase the right document. Although we endeavour to maintain an up-to-date 44222-2, on occasion we may not have the latest version of a document, including where it has not yet been provided through an uso feed.