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  • ISO 22621-6:2010

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    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

    Available format(s):  Hardcopy, PDF 1 User, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Withdrawn date:  21-03-2019

    Language(s):  English

    Published date:  08-04-2010

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 22621-6:2010 specifies a code of practice dealing with polyamide (PA) piping systems, intended to be buried outside buildings and used for the supply of gaseous fuels.

    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 pipes and fittings up to and including 250 mm outside diameter, as well as subsequent joint testing, backfilling, pipe system testing, commissioning and decommissioning.

    The jointing methods covered by ISO 22621-6:2010 are butt fusion jointing and electrofusion jointing.

    General Product Information - (Show below) - (Hide below)

    Committee ISO/TC 138/SC 4
    Development Note Supersedes ISO/DIS 22621-6. (04/2010)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Withdrawn
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 12327 : 2012 GAS INFRASTRUCTURE - PRESSURE TESTING, COMMISSIONING AND DECOMMISSIONING PROCEDURES - FUNCTIONAL REQUIREMENTS
    ISO 22621-2:2007 Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) Polyamide (PA) Part 2: Pipes
    ISO 12176-3:2011 Plastics pipes and fittings Equipment for fusion jointing polyethylene systems Part 3: Operator's badge
    ISO 22621-3:2007 Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) Polyamide (PA) Part 3: Fittings
    ISO 12176-1:2017 Plastics pipes and fittings Equipment for fusion jointing polyethylene systems Part 1: Butt fusion
    ISO 12176-2:2008 Plastics pipes and fittings Equipment for fusion jointing polyethylene systems Part 2: Electrofusion
    ISO 12162:2009 Thermoplastics materials for pipes and fittings for pressure applications Classification, designation and design coefficient
    ISO 22621-1:2007 Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) Polyamide (PA) Part 1: General
    ISO 22621-5:2010 Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) Polyamide (PA) Part 5: Fitness for purpose of the system
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