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  • ISO 4437-2:2014

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 2: Pipes

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

    Superseded date:  14-02-2024

    Language(s):  English, Russian

    Published date:  13-01-2014

    Publisher:  International Organization for Standardization

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    Abstract - (Show below) - (Hide below)

    ISO 4437-2:2014 specifies the characteristics of pipes made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels.

    It also specifies the test parameters for the test methods referred to in this International Standard.

    In conjunction with part of ISO 4437-1, ISO 4437-3, ISO 4437-4, and ISO 4437-5, it is applicable to PE pipes, fittings and valves, their joints, and joints with components of PE and other materials intended to be used under the following conditions: the maximum operating pressure (MOP) is based on the design stress determined from the compound minimum required strength (MRS) divided by the C factor, and taking into account rapid crack propagation (RCP) requirements; and a temperature of 20 °C is taken as reference temperature for the design basis.

    ISO 4437-2:2014 covers three types of pipes: PE pipes (outside diameter dn) including any identification stripes; PE pipes with co-extruded layers on either or both the outside and/or inside of the pipe (total outside diameter dn), where all PE layers have the same MRS rating; and PE pipes (outside diameter dn) with a peelable and contiguous thermoplastics additional layer on the outside (coated pipe).

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

    Committee ISO/TC 138/SC 4
    Development Note Supersedes ISO/DIS 4437-2. Together with ISO 4437-1, ISO 4437-3 and ISO 4437-5, supersedes ISO 4437, ISO 8085-1, ISO 8085-2 and ISO 8085-3. (01/2014)
    Document Type Standard
    Publisher International Organization for Standardization
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    UNE-EN ISO 15494:2016 Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO 15494:2015)
    BS ISO 4437-3:2014 Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fittings
    17/30341312 DC : 0 BS EN ISO 21225-1 - PLASTICS PIPING SYSTEMS FOR THE TRENCHLESS REPLACEMENT OF UNDERGROUND PIPELINE NETWORKS - PART 1: REPLACEMENT ON THE LINE BY PIPE BURSTING AND PIPE EXTRACTION
    17/30341315 DC : 0 BS EN ISO 21225-2 - PLASTICS PIPING SYSTEMS FOR THE TRENCHLESS REPLACEMENT OF UNDERGROUND PIPELINE NETWORKS - PART 2: REPLACEMENT OFF THE LINE BY HORIZONTAL DIRECTIONAL DRILLING AND IMPACT MOLING
    ISO 17885:2015 Plastics piping systems Mechanical fittings for pressure piping systems Specifications
    16/30315829 DC : 0 BS ISO 12176-1 - PLASTICS PIPES AND FITTINGS - EQUIPMENT FOR FUSION JOINTING POLYETHYLENE SYSTEMS - PART 1: BUTT FUSION
    16/30344923 DC : 0 BS ISO 11413 - PLASTICS PIPES AND FITTINGS - PREPARATION OF TEST PIECE ASSEMBLIES BETWEEN A POLYETHYLENE (PE) PIPE AND AN ELECTROFUSION FITTING
    BS ISO 4437-1:2014 Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) General
    I.S. EN ISO 15494:2015 PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - POLYBUTENE (PB), POLYETHYLENE (PE), POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT), CROSSLINKED POLYETHYLENE (PE-X), POLYPROPYLENE (PP) - METRIC SERIES FOR SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM (ISO 15494:2015)
    ISO 15494:2015 Plastics piping systems for industrial applications — Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) — Metric series for specifications for components and the system
    ISO 4437-4:2015 Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 4: Valves
    ISO 4437-5:2014 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 5: Fitness for purpose of the system
    ISO 4437-3:2014 Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings
    BS ISO 4437-5:2014 Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Fitness for purpose of the system
    BS ISO 4437-4:2015 Plastics piping systems for the supply of gaseous fuels. Polyethylene (PE) Valves
    BS EN ISO 15494:2015 Plastics piping systems for industrial applications. Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP). Metric series for specifications for components and the system
    BS ISO 12176-1:2017 Plastics pipes and fittings. Equipment for fusion jointing polyethylene systems Butt fusion
    BS ISO 17885:2015 Plastics piping systems. Mechanical fittings for pressure piping systems. Specifications
    ISO 17484-1:2014 Plastics piping systems Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) Part 1: Specifications for systems
    DIN EN ISO 15494:2016-03 PLASTICS PIPING SYSTEMS FOR INDUSTRIAL APPLICATIONS - POLYBUTENE (PB), POLYETHYLENE (PE), POLYETHYLENE OF RAISED TEMPERATURE RESISTANCE (PE-RT), CROSSLINKED POLYETHYLENE (PE-X), POLYPROPYLENE (PP) - METRIC SERIES FOR SPECIFICATIONS FOR COMPONENTS AND THE SYSTEM (ISO 15494:2015)
    BS ISO 17484-1:2014 Plastics piping systems. Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) Specifications for systems
    EN ISO 15494:2015 Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO 15494:2015)
    ISO 4437-1:2014 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 1: General
    ISO 12176-1:2017 Plastics pipes and fittings — Equipment for fusion jointing polyethylene systems — Part 1: Butt fusion

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

    ISO 17484-1:2014 Plastics piping systems Multilayer pipe systems for indoor gas installations with a maximum operating pressure up to and including 5 bar (500 kPa) Part 1: Specifications for systems
    ISO 4437-5:2014 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 5: Fitness for purpose of the system
    EN 12106:1997 Plastics piping systems - Polyethylene (PE) pipes - Test method for the resistance to internal pressure after application of squeeze-off
    ISO 1167-2:2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the resistance to internal pressure — Part 2: Preparation of pipe test pieces
    ISO 1133-1:2011 Plastics Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics Part 1: Standard method
    ISO 13968:2008 Plastics piping and ducting systems — Thermoplastics pipes — Determination of ring flexibility
    ISO 13477:2008 Thermoplastics pipes for the conveyance of fluids — Determination of resistance to rapid crack propagation (RCP) — Small-scale steady-state test (S4 test)
    ISO/TS 10839:2000 Polyethylene pipes and fittings for the supply of gaseous fuels — Code of practice for design, handling and installation
    ISO 13479:2009 Polyolefin pipes for the conveyance of fluids Determination of resistance to crack propagation Test method for slow crack growth on notched pipes
    ISO 6259-1:2015 Thermoplastics pipes Determination of tensile properties Part 1: General test method
    ISO 4437-1:2014 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) — Part 1: General
    ISO 13478:2007 Thermoplastics pipes for the conveyance of fluids — Determination of resistance to rapid crack propagation (RCP) — Full-scale test (FST)
    ISO 3126:2005 Plastics piping systems Plastics components Determination of dimensions
    ISO 11922-1:1997 Thermoplastics pipes for the conveyance of fluids — Dimensions and tolerances — Part 1: Metric series
    ISO 11357-6:2008 Plastics Differential scanning calorimetry (DSC) Part 6: Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT)
    ISO 4065:1996 Thermoplastics pipes Universal wall thickness table
    ISO 13480:1997 Polyethylene pipes Resistance to slow crack growth Cone test method
    ISO 18225:2012 Plastics piping systems — Multilayer piping systems for outdoor gas installations — Specifications for systems
    CEN/TS 1555-7:2013 Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 7: Guidance for the assessment of conformity
    ISO 6259-3:2015 Thermoplastics pipes Determination of tensile properties Part 3: Polyolefin pipes
    ISO 9969:2016 Thermoplastics pipes Determination of ring stiffness
    ISO 1167-1:2006 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1: General method
    ISO 2505:2005 Thermoplastics pipes — Longitudinal reversion — Test method and parameters
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