ISO 21003-5:2008 specifies the characteristics for the fitness for purpose of 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 for heating systems — under specified design pressures and temperatures appropriate to the class of application. It also specifies the test parameters for the test methods referred to in this part of ISO 21003. ISO 21003 is a reference product standard. It is applicable to multilayer pipes, fittings, their joints, and also to joints with components made of other plastics and non-plastics materials intended to be used for hot and cold water installations. ISO 21003-5 is intended for use only in conjunction with all the other parts of ISO 21003.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Fitness for purpose of the joints and the piping system
5.1 General
5.2 Internal pressure test
5.3 Bending test
5.4 Pull-out test
5.5 Thermal cycling test
5.6 Pressure cycling test
5.7 Leaktightness under vacuum
Annex A List of reference product standards (normative)
EN ISO 13056:2018 Plastics piping systems - Pressure systems for hot and cold water - Test method for leaktightness under vacuum (ISO 13056:2011)
EN ISO 19892:2018 Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of joints to pressure cycling (ISO 19892:2011)
EN ISO 19893:2018 Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of mounted assemblies to temperature cycling (ISO 19893:2011)
EN ISO 13056:2018 Plastics piping systems - Pressure systems for hot and cold water - Test method for leaktightness under vacuum (ISO 13056:2011)
EN ISO 19892:2018 Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of joints to pressure cycling (ISO 19892:2011)
EN ISO 19893:2018 Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of mounted assemblies to temperature cycling (ISO 19893:2011)
EN ISO 3501:2015 Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force (ISO 3501:2015)
EN ISO 3501:2022 Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for resistance to pull-out under constant longitudinal force (ISO 3501:2021)
EN ISO 3503:2015 Plastics piping systems - Mechanical joints between fittings and pressure pipes - Test method for leaktightness under internal pressure of assemblies subjected to bending (ISO 3503:2015)
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 1167-2:2006 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 1167-3:2007 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids -- Determination of the resistance to internal pressure -- Part 3: Preparation of components
ISO 1167-4:2007 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids -- Determination of the resistance to internal pressure -- Part 4: Preparation of assemblies
ISO 13760:1998 Plastics pipes for the conveyance of fluids under pressure -- Miner's rule -- Calculation method for cumulative damage
ISO 15874-5:2003 Plastics piping systems for hot and cold water installations -- Polypropylene (PP) -- Part 5: Fitness for purpose of the system
ISO 15875-5:2003 Plastics piping systems for hot and cold water installations -- Crosslinked polyethylene (PE-X) -- Part 5: Fitness for purpose of the system
ISO 15876-5:2003 Plastics piping systems for hot and cold water installations -- Polybutylene (PB) -- Part 5: Fitness for purpose of the system
ISO 15877-5:2003 Plastics piping systems for hot and cold water installations -- Chlorinated poly(vinyl chloride) (PVC-C) -- Part 5: Fitness for purpose of the system
ISO 17456:2006 Plastics piping systems -- Multilayer pipes -- Determination of long-term strength
ISO 21003-1:2008 Multilayer piping systems for hot and cold water installations inside buildings -- Part 1: General
ISO 21003-2:2008 Multilayer piping systems for hot and cold water installations inside buildings -- Part 2: Pipes
ISO 21003-3:2008 Multilayer piping systems for hot and cold water installations inside buildings -- Part 3: Fittings
ISO 22391-5:2007 Plastics piping systems for hot and cold water installations -- Polyethylene of raised temperature resistance (PE-RT) -- Part 5: Fitness for purpose of the system