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  • UNI EN 1401-1 : 2009

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 NON- PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) - PART 1: SPECIFICATIONS FOR PIPES, FITTINGS AND THE SYSTEM

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    Superseded date:  09-08-2022

    Language(s): 

    Published date:  01-01-2009

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms, definitions, symbols and abbreviations
       3.1 Terms and definitions
       3.2 Symbols
       3.3 Abbreviations
    4 Material
       4.1 Raw material
       4.2 Pipe material
       4.3 Fitting material
       4.4 Utilisation of non-virgin materials
       4.5 Sealing ring retaining means
    5 General characteristics
       5.1 Appearance
       5.2 Colour
    6 Geometrical characteristics
       6.1 General
       6.2 Dimensions of pipes
       6.3 Dimensions of fittings
       6.4 Dimensions of sockets and spigots
       6.5 Types of fittings
    7 Mechanical characteristics
       7.1 Mechanical characteristics of pipes
       7.2 Mechanical characteristics of fittings
    8 Physical characteristics
       8.1 Physical characteristics of pipes
       8.2 Physical characteristics of fittings
    9 Performance requirements
    10 Sealing rings
    11 Adhesives
    12 Marking
       12.1 General
       12.2 Minimum required marking of pipes
       12.3 Minimum required marking of fittings
       12.4 Additional marking
    Annex A (normative) Utilisation of non-virgin material
    Annex B (informative) General characteristics of PVC-U pipes
            and fittings
    Annex C (informative) Product standards
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the requirements for solid wall pipes, fittings and the system of unplasticized poly(vinyl chloride) (PVC-U) piping systems in the field of non-pressure underground drainage and sewerage: a) outside the building structure (application area code "U") and b) both buried in ground within the building structure (application area code "D") and outside the building.

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

    Development Note Supersedes UNI 7447. (06/1999)
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Superseded
    Superseded By
    Supersedes

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

    EN 1277:2003 Plastics piping systems - Thermoplastics piping systems for buried non-pressure applications - Test methods for leaktightness of elastomeric sealing ring type joints
    EN 295-3:2012 Vitrified clay pipe systems for drains and sewers - Part 3: Test methods
    ISO 580:2005 Plastics piping and ducting systems — Injection-moulded thermoplastics fittings — Methods for visually assessing the effects of heating
    EN ISO 3126:2005 Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126:2005)
    ISO/TR 10358:1993 Plastics pipes and fittings Combined chemical-resistance classification table
    ENV 1401-3:2001 Plastics piping systems for non-pressure underground drainage and sewerage - Unplasticized poly(vinyl chloride) (PVC-U) - Part 3: Guidance for installation
    EN 681-1:1996/A3:2005 ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 1: VULCANIZED RUBBER
    EN 1411:1996 Plastics piping and ducting systems - Thermoplastics pipes - Determination of resistance to external blows by the staircase method
    EN ISO 9967:2016 Thermoplastics pipes - Determination of creep ratio (ISO 9967:2016)
    EN ISO 1043-1:2011/A1:2016 PLASTICS - SYMBOLS AND ABBREVIATED TERMS - PART 1: BASIC POLYMER AND THEIR SPECIAL CHARACTERISTICS (ISO 1043-1:2011/AMD 1:2016)
    ISO 265-1:1988 Pipes and fittings of plastics materials Fittings for domestic and industrial waste pipes Basic dimensions: Metric series Part 1: Unplasticized poly(vinyl chloride) (PVC-U)
    EN 1055:1996 Plastics piping systems - Thermoplastics piping systems for soil and waste discharge inside buildings - Test method for resistance to elevated temperature cycling
    ISO/TR 7620:2005 Rubber materials — Chemical resistance
    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)
    CEN/TS 15223:2017 Plastics piping systems - Validated design parameters of buried thermoplastics piping systems
    EN 681-2:2000/A2:2005 ELASTOMERIC SEALS - MATERIALS REQUIREMENTS FOR PIPE JOINT SEALS USED IN WATER AND DRAINAGE APPLICATIONS - PART 2: THERMOPLASTIC ELASTOMERS
    EN 12061:1999 Plastics piping systems - Thermoplastics fittings - Test method for impact resistance
    EN 922:1994 Plastics piping and ducting systems - Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) - Specimen preparation for determination of the viscosity number and calculation of the K-value
    ISO 3126:2005 Plastics piping systems Plastics components Determination of dimensions
    EN 476:2011 General requirements for components used in drains and sewers
    ISO 472:2013 Plastics Vocabulary
    EN ISO 9001:2015 Quality management systems - Requirements (ISO 9001:2015)
    EN 727:1994 Plastics piping and ducting systems - Thermoplastics pipes and fittings - Determination of Vicat softening temperature (VST)
    ISO 18373-1:2007 Rigid PVC pipes Differential scanning calorimetry (DSC) method Part 1: Measurement of the processing temperature
    ISO 1183-1:2012 Plastics Methods for determining the density of non-cellular plastics Part 1: Immersion method, liquid pyknometer method and titration method
    EN ISO 9969:2016 Thermoplastics pipes - Determination of ring stiffness (ISO 9969:2016)
    EN 744:1995 Plastics piping and ducting systems - Thermoplastics pipes - Test method for resistance to external blows by the round-the-clock method
    EN 10204:2004 Metallic products - Types of inspection documents
    ISO 9001:2015 Quality management systems — Requirements
    EN ISO 580:2005 Plastics piping and ducting systems - Injection-moulded thermoplastics fittings - Methods for visually assessing the effects of heating (ISO 580:2005)
    EN 580:2003 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes - Test method for the resistance to dichloromethane at a specified temperature (DCMT)
    ISO 9967:2016 Thermoplastics pipes Determination of creep ratio
    EN 1905:1998 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content
    EN 1053:1995 Plastics piping systems - Thermoplastics piping systems for non-pressure applications - Test method for watertightness
    EN ISO 2505:2005 Thermoplastics pipes - Longitudinal reversion - Test method and parameters (ISO 2505:2005)
    ISO 13967:2009 Thermoplastics fittings Determination of ring stiffness
    ISO 1043-1:2011 Plastics — Symbols and abbreviated terms — Part 1: Basic polymers and their special characteristics
    ISO 9969:2016 Thermoplastics pipes Determination of ring stiffness
    EN 12256:1998 Plastics piping systems - Thermoplastics fittings - Test method for mechanical strength or flexibility of fabricated fittings
    EN ISO 472:2013 Plastics - Vocabulary (ISO 472:2013)
    EN ISO 1183-1:2012 Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2012)
    ISO 2505:2005 Thermoplastics pipes — Longitudinal reversion — Test method and parameters
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