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ISO 16486-6:2012

(Main)

Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 6: Code of practice for design, handling and installation

Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 6: Code of practice for design, handling and installation

ISO 16486-6:2012 specifies a code of practice dealing with unplasticized polyamide (PA-U) piping systems intended to be buried outside buildings and used for the supply of gaseous fuels. It addresses the common basic principles for gas supply systems. ISO 16486-6:2012 is intended to be applied in association with national standards or codes of practice related to the above-mentioned basic principles. It is applicable to mains and service lines, the components of which are prepared for jointing by scraping and/or machining, and gives instructions for the design, storage, handling, transportation, laying conditions and fusion quality control of PA-U pipes and fittings up to and including 250 mm outside diameter, as well as subsequent joint testing, backfilling, pipe system testing, commissioning and decommissioning. It covers butt fusion jointing and electrofusion jointing.

Systèmes de canalisations en matières plastiques pour la distribution de combustibles gazeux — Systèmes de canalisations en polyamide non plastifié (PA-U) avec assemblages par soudage et assemblages mécaniques — Partie 6: Code de pratique pour la conception, la manutention et l'installation

General Information

Status
Withdrawn
Publication Date
03-Jun-2012
ICS
75.200 - Petroleum products and natural gas handling equipment
83.140.30 - Plastics pipes and fittings for non fluid use
Technical Committee
ISO/TC 138/SC 4 - Plastics pipes and fittings for the supply of gaseous fuels
Drafting Committee
ISO/TC 138/SC 4 - Plastics pipes and fittings for the supply of gaseous fuels
Current Stage
9599 - Withdrawal of International Standard
Completion Date
18-Oct-2023
Ref Project

Relations

Revised
ISO 16486-6:2023 - Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing — Part 6: Code of practice for design, handling and installation
Effective Date
06-Jun-2022
Revises
ISO 22621-6:2010 - Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) — Polyamide (PA) — Part 6: Code of practice for design, handling and installation
Effective Date
26-Jun-2010

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ISO 16486-6:2012 - Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointingISO 16486-6:2012 - Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing
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ISO 16486-6:2012 - Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing
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Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 16486-6
First edition
2012-06-01
Plastics piping systems for the supply of
gaseous fuels — Unplasticized polyamide
(PA-U) piping systems with fusion
jointing and mechanical jointing —
Part 6:
Code of practice for design, handling
and installation
Systèmes de canalisations en matières plastiques pour la
distribution de combustibles gazeux — Systèmes de canalisations
en polyamide non plastifié (PA-U) avec assemblages par soudage et
assemblages mécaniques —
Partie 6: Code de pratique pour la conception, la manutention
Reference number
ISO 16486-6:2012(E)
©
ISO 2012

---------------------- Page: 1 ----------------------
ISO 16486-6:2012(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2012
All rights reserved. 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 either ISO at the address below or ISO’s
member body in the country of the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2012 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 16486-6:2012(E)
Contents Page
Foreword .iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 2
5 Design . 3
5.1 General . 3
5.2 Materials, components and jointing equipment. 3
5.3 Maximum operating pressure . 3
5.4 Assembly techniques . 4
5.5 Squeeze-off properties . 4
6 Installation . 4
6.1 Jointing procedure . 4
6.2 Training . 5
6.3 Heated-tool fusion jointing . 5
6.4 Electrofusion jointing . 9
6.5 Laying .12
7 Storage, handling and transport .14
7.1 General .14
7.2 Storage .14
7.3 Handling .
...

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