ISO 4422-2 PDF

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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ISO 4422-2-1996 .PDF

Although we endeavour to maintain an up-to-date catalogue, on occasion we may not have the latest version of a document, including where it has not yet been provided through an international feed. 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 be used for buried water mains and services and for water supplies above ground, both inside and outside isl.

Fittings and joints – Part 4: PVC-U, and, if applicable, the classification, i. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. Each member body interested in a subject for which a technical committee has been established has the right to be 44222-2 on that committee.

Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Together with the other parts, this part of IS0 cancels and replaces IS0 It is designed to cover every economic sector and virtually every activity of the humankind where technical standards may be used. Pipes with or without integral sockets This document 442-2 been re-assessed by the committee, and judged to still be up to date.


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It is important to us that you purchase the right document. All fittings shall isp permanently marked or labelled to show the following information: Fitness for purpose of the system.

Pipes with or without integral sockets – Part 3: Reference number IS0 NOTE 2 Reinforcement of the mouth of the fitting to an extent sufficient to prevent creep of the socket and sub- sequent extrusion of the sealing ring is permissible. Follow these links to find other Standards similar to the one you are viewing.

ISO .PDF – [PDF Document]

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.

At the time of publication, the editions indicated were valid. General – Part 2: Fittings made by hot-gas fusion and hot-plate fusion techniques are not covered by this part of IS0 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.


They conform to a standard multi-part format, each part dealing with a specific aspect of the overall system. Each system standard is based on a specific material for a specific application. We recommend that you check the website of the publishers of the international document before making a purchase.

ISO 4422-2:1996

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 isl in writing from the publisher. The end s of fittings made from pipe shall be square to their axis.

Pipes with or without integral sockets.

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. Valves and ancillary equipment – Part 5: Poly vinyl chloride resins. If you need help with 442-2 purchase or have any queries please email enquiries standards.

The work of preparing International Standards is normally carried out through IS0 technical committees.