• UNI EN 1555-2 : 2011

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    PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 2: PIPES

    Available format(s): 

    Withdrawn date:  09-23-2021

    Language(s): 

    Published date:  01-01-2011

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions, symbols and abbreviations
    4 Material
    5 General characteristics
    6 Geometrical characteristics
    7 Mechanical characteristics
    8 Physical characteristics
    9 Performance requirements
    10 Marking
    Annex A (normative) - Pipes with co-extruded layers
    Annex B (normative) - Pipes with peelable layer
    Annex C (normative) - Squeeze-off technique
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the characteristics of pipes made from polyethylene (PE) for piping systems in the field of the supply of gaseous fuels. Also describes the test parameters for the test methods referred to in this standard.

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

    Development Note Supersedes UNI ISO 4437. (08/2004)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Withdrawn
    Superseded By
    Supersedes

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

    UNI/TR 11481 : 2013 Uses of polyethylene in direct lines and fuel gas distribution - Recognized and applicable technologies - Guidance guidelines for operators
    UNI 9736 : 2014 FITTINGS MANUFACTURED WITH MIXED JUNCTION, METAL-POLYETHYLENE, FOR USE IN PIPELINES FOR THE SUPPLY OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE AND METAL-POLYPROPYLENE PIPES FOR WATER SUPPLY AND OTHER FLUIDS UNDER PRESSURE - REQUIREMENTS, TESTING, FITNESS FOR PURPOSE AND ASSESSMENT OF CONFORMITY
    UNI 11528 : 2014 GAS PLANTS OVER 35 KW - DESIGN, INSTALLATION AND COMMISSIONING
    UNI 10520 : 2009 WELDING OF PLASTIC MATERIALS - HEATED TOOL BUTT WELDING - WELDING OF POLYETHYLENE PIPES AND/OR FITTINGS FOR GAS, WATER AND OTHERS PRESSURE FLUIDS PIPELINES
    UNI 10521 : 2012 WELDING OF PLASTIC MATERIALS - ELECTRO-FUSION WELDING - WELDING OF POLYETHYLENE PIPES AND/OR FITTINGS FOR GAS, WATER AND OTHERS PRESSURE FLUIDS PIPELINES
    UNI 10761 : 2012 COORDINATION OF WELDING, PIPE LAYING AND TEST ACTIVITIES FOR POLYETHYLENE TRANSMISSION LINES OF GASEOUS FUELS, WATER AND OTHER FLUIDS UNDER PRESSURE - TASKS AND RESPONSIBILITIES, REQUIREMENTS FOR TRAINING, QUALIFICATION AND CERTIFICATION OF PERSONNEL

    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
    EN ISO 3126 : 2005 PLASTICS PIPING SYSTEMS - PLASTICS COMPONENTS - DETERMINATION OF DIMENSIONS
    EN 1555-1 : 2010 PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 1: GENERAL
    EN 1555-3:2010+A1:2012 PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 3: FITTINGS
    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
    EN ISO 1167-2:2006 (edition 2) 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 1167-2:2006)
    EN 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 1167-1:2006)
    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)
    EN 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 13479:2009 Polyolefin pipes for the conveyance of fluids Determination of resistance to crack propagation Test method for slow crack growth on notched pipes
    EN ISO 6259-1:2015 THERMOPLASTICS PIPES - DETERMINATION OF TENSILE PROPERTIES - PART 1: GENERAL TEST METHOD (ISO 6259-1:2015)
    EN ISO 13478 : 2007 THERMOPLASTICS PIPES FOR THE CONVEYANCE OF FLUIDS - DETERMINATION OF RESISTANCE TO RAPID CRACK PROPAGATION (RCP) - FULL-SCALE TEST (FST)
    EN ISO 13479:2009 (edition 2) Polyolefin pipes for the conveyance of fluids - Determination of resistance to crack propagation - Test method for slow crack growth on notched pipes (ISO 13479:2009)
    CEN/TR 15438 : 2007 PLASTICS PIPING SYSTEMS - GUIDANCE FOR CODING OF PRODUCTS AND THEIR INTENDED USES
    ISO 6259-1:2015 Thermoplastics pipes Determination of tensile properties Part 1: General test method
    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
    EN ISO 13968 : 2008 PLASTICS PIPING AND DUCTING SYSTEMS - THERMOPLASTICS PIPES - DETERMINATION OF RING FLEXIBILITY
    PREN 1555-4 : DRAFT 2008 PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 4: VALVES
    EN ISO 9969:2016 THERMOPLASTICS PIPES - DETERMINATION OF RING STIFFNESS (ISO 9969:2016)
    EN 1555-5 : 2010 PLASTICS PIPING SYSTEMS FOR THE SUPPLY OF GASEOUS FUELS - POLYETHYLENE (PE) - PART 5: FITNESS FOR PURPOSE OF THE SYSTEM
    EN 12007-2:2012 GAS INFRASTRUCTURE - PIPELINES FOR MAXIMUM OPERATING PRESSURE UP TO AND INCLUDING 16 BAR - PART 2: SPECIFIC FUNCTIONAL REQUIREMENTS FOR POLYETHYLENE (MOP UP TO AND INCLUDING 10 BAR)
    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
    EN ISO 2505 : 2005 THERMOPLASTICS PIPES - LONGITUDINAL REVERSION - TEST METHOD AND PARAMETERS
    EN ISO 1133:2005 PLASTICS - DETERMINATION OF THE MELT MASS-FLOW RATE (MFR) AND THE MELT VOLUME-FLOW RATE (MVR) OF THE THERMOPLASTICS
    ISO 9969:2016 Thermoplastics pipes Determination of ring stiffness
    ISO 1133:2005 Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics
    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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