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UNI EN ISO 21003-2 : 2011

Current
Current

The latest, up-to-date edition.

MULTILAYER PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS INSIDE BUILDINGS - PART 2: PIPES
Published date

16-06-2011

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Material
6 General characteristics
7 Construction
8 Geometrical characteristics
9 Pressure strength
10 Thermal durability
11 Strength of the weld line of M-pipes
12 Delamination
13 Oxygen permeability
14 Physical and chemical characteristics
15 Performance requirements
16 Marking
Annex A (normative) - List of reference product standards
Annex B (normative) - Design coefficients for multilayer pipes
Annex C (normative) - Determination of the thermal durability
        of the outer layer of M-pipes from resistance to
        cracking after oven ageing
Annex D (normative) - Determination of the thermal durability
        of the outer layer of M-pipes from the elongation at
        break after 50 years
Annex E (normative) - Multilayer M-pipes - Choice of p[D] and
        the use of Miner's rule
Bibliography

Describes the characteristics of pipes for multilayer piping systems intended to be used for hot and cold water installations inside buildings for the conveyance of water - whether or not the water is intended for human consumption (domestic systems) or heating systems - under specified design pressures and temperatures appropriate to the class of application.

DevelopmentNote
Supersedes UNI 10954-1. (02/2009)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current
Supersedes

Standards Relationship
ISO 21003-2:2008 Identical
EN ISO 21003-2:2008/A1:2011 Identical

UNI/TS 11344 : 2009 METALLO-PLASTIC MULTILAYER PIPING SYSTEMS AND FITTINGS FOR INDOOR INSTALLATION FOR THE CONVEYANCE OF GASEOUS FUELS

ISO 2578:1993 Plastics Determination of time-temperature limits after prolonged exposure to heat
EN 12293:1999 Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of mounted assemblies to temperature cycling
ISO 161-1:1996 Thermoplastics pipes for the conveyance of fluids Nominal outside diameters and nominal pressures Part 1: Metric series
ISO 9080:2012 Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation
ISO 17456:2006 Plastics piping systems Multilayer pipes Determination of long-term strength
ISO 15877-2:2009 Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) Part 2: Pipes
ISO 15875-2:2003 Plastics piping systems for hot and cold water installations — Crosslinked polyethylene (PE-X) — Part 2: Pipes
ISO 21003-5:2008 Multilayer piping systems for hot and cold water installations inside buildings — Part 5: Fitness for purpose of the system
ISO 527-2:2012 Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics
ISO 15874-2:2013 Plastics piping systems for hot and cold water installations — Polypropylene (PP) — Part 2: Pipes
ISO 6259-1:2015 Thermoplastics pipes Determination of tensile properties Part 1: General test method
ISO 3126:2005 Plastics piping systems Plastics components Determination of dimensions
ISO 22391-2:2009 Plastics piping systems for hot and cold water installations Polyethylene of raised temperature resistance (PE-RT) Part 2: Pipes
EN 713:1993 Plastics piping systems - Mechanical joints between fittings and polyolefin pressure pipes - Test method for leaktightness under internal pressure of assemblies subjected to bending
ISO 17455:2005 Plastics piping systems Multilayer pipes Determination of the oxygen permeability of the barrier pipe
ISO 10508:2006 Plastics piping systems for hot and cold water installations Guidance for classification and design
ISO 15876-2:2017 Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 2: Pipes
ISO 21003-1:2008 Multilayer piping systems for hot and cold water installations inside buildings — Part 1: General
ISO/TS 21003-7:2008 Multilayer piping systems for hot and cold water installations inside buildings Part 7: Guidance for the assessment of conformity
ISO 21003-3:2008 Multilayer piping systems for hot and cold water installations inside buildings — Part 3: Fittings
ISO 13760:1998 Plastics pipes for the conveyance of fluids under pressure — Miner's rule — Calculation method for cumulative damage
ISO 17454:2006 Plastics piping systems Multilayer pipes Test method for the adhesion of the different layers using a pulling rig
ISO 7686:2005 Plastics pipes and fittings — Determination of opacity
ISO 527-1:2012 Plastics Determination of tensile properties Part 1: General principles

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