BS EN ISO 21003-3:2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Multilayer piping systems for hot and cold water installations inside buildings Fittings
Hardcopy , PDF
16-02-2022
English
29-08-2008
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Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Material characteristics
5.1 Plastics fitting materials specified in reference
product standards
5.2 Plastics fitting materials not specified in reference
product standards
5.3 Metallic fitting material
5.4 Influence on water intended for human consumption
6 General characteristics
6.1 Appearance
6.2 Opacity
7 Geometrical characteristics
7.1 General
7.2 Dimensions of sockets for socket weld, electrofusion
and solvent-cemented fittings
7.3 Dimensions of metallic fittings
8 Mechanical characteristics of plastics fittings (internal
pressure test)
8.1 General
8.2 Plastics fitting materials specified in reference
product standards
8.3 Plastics fitting materials not specified in reference
product standards
9 Physical and chemical characteristics of plastics fittings
9.1 Plastics fitting materials specified in reference
product standards
9.2 Plastics fitting materials not specified in reference
product standards
9.3 Sealing elements
10 Performance requirements
11 Marking
11.1 General requirements
11.2 Minimum required marking
Annex A (normative) - List of reference product standards
Bibliography
Describes the characteristics of fittings 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 for heating systems - under specified design pressures and temperatures appropriate to the class of application.
| Committee |
PRI/88
|
| DevelopmentNote |
Supersedes 06/30133714 DC. (08/2008) Reviewed and confirmed by BSI, November 2017. (11/2017)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
This part of ISO21003 specifies the characteristics of fittings 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 for heating systems — under specified design pressures and temperatures appropriate to the class of application (see Table1 of ISO21003-1:2008).
It also specifies the test parameters for the test methods referred to in this part of ISO21003.
ISO21003 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. This part of ISO21003 is intended for use only in conjunction with all the other parts of ISO21003.
This part of ISO21003 covers fusion, solvent-cemented and mechanical fittings for a range of service conditions (application classes) and design pressures. It is not applicable for values of design temperature, TD, maximum design temperature, Tmax, and malfunction temperature, Tmal, in excess of those in Table1 of ISO21003-1:2008.
NOTE1 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.
The polymeric materials used for the stress-designed layers are the following: polybutylene (PB), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) and chlorinated poly(vinyl chloride) (PVC-C).
The PE-X used shall be fully crosslinked and shall comply with the requirements of the relevant reference product standard (ISO15875).
NOTE2 For the purposes of ISO21003, crosslinked polyethylene (PE-X) as well as adhesives are considered as thermoplastic materials.
| Standards | Relationship |
| ISO 21003-3:2008 | Identical |
| EN ISO 21003-3:2008 | Identical |
| BS 8558:2015 | Guide to the design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages. Complementary guidance to BS EN 806 |
| BS 8558:2011 | Guide to the design, installation, testing and maintenance of services supplying water for domestic use within buildings and their curtilages. Complementary guidance to BS EN 806 |
| 15/30299694 DC : 0 | BS 8558 - GUIDE TO THE DESIGN, INSTALLATION, TESTING AND MAINTENANCE OF SERVICES SUPPLYING WATER FOR DOMESTIC USE WITHIN BUILDINGS AND THEIR CURTILAGES - COMPLEMENTARY GUIDANCE TO BS EN 806 |
| EN 1254-3:1998 | Copper and copper alloys - Plumbing fittings - Part 3: Fittings with compression ends for use with plastics pipes |
| ISO 15874-3:2013 | Plastics piping systems for hot and cold water installations — Polypropylene (PP) — Part 3: Fittings |
| ISO 15877-3:2009 | Plastics piping systems for hot and cold water installations — Chlorinated poly(vinyl chloride) (PVC-C) — Part 3: Fittings |
| 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 |
| BS 7291-2:2006 | Thermoplastics pipes and associated fittings for hot and cold water for domestic purposes and heating installations in buildings Specification for polybutylene (PB) pipes and associated fittings |
| 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 9080:2012 | Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation |
| ISO 21003-5:2008 | Multilayer piping systems for hot and cold water installations inside buildings — Part 5: Fitness for purpose of the system |
| ISO 3126:2005 | Plastics piping systems Plastics components Determination of dimensions |
| ISO 15876-3:2017 | Plastics piping systems for hot and cold water installations — Polybutene (PB) — Part 3: Fittings |
| 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 21003-2:2008 | Multilayer piping systems for hot and cold water installations inside buildings — Part 2: Pipes |
| ISO 21003-1:2008 | Multilayer piping systems for hot and cold water installations inside buildings — Part 1: General |
| ISO 22391-3:2009 | Plastics piping systems for hot and cold water installations — Polyethylene of raised temperature resistance (PE-RT) — Part 3: Fittings |
| BS 7291-4:1990 | Thermoplastics pipes and associated fittings for hot and cold water for domestic purposes and heating installations in buildings Specification for chlorinated polyvinyl chloride (PVC-C) pipes and associated fittings and solvent cement |
| 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 15875-3:2003 | Plastics piping systems for hot and cold water installations — Crosslinked polyethylene (PE-X) — Part 3: Fittings |
| EN 10226-1:2004 | Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation |
| ISO 228-1:2000 | Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation |
| ISO 7686:2005 | Plastics pipes and fittings — Determination of opacity |
| EN 10088-1:2014 | Stainless steels - Part 1: List of stainless steels |
| 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 |
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