EN 12201-1:2003

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Cevni sistemi iz polimernih materialov za oskrbo z vodo - Polietilen (PE) - 1. del: SplošnoKunstoff-Rohrleitungssysteme für die Wasserversorgung - Polyethylen (PE) - Teil 1: AllgemeinesSystemes de canalisations en plastiques pour alimentation en eau - Polyéthylene (PE) - Partie 1: GénéralitésPlastics piping systems for water supply - Polyethylene (PE) - Part 1: General91.140.60Sistemi za oskrbo z vodoWater supply systems23.040.20Cevi iz polimernih materialovPlastics pipesICS:Ta slovenski standard je istoveten z:EN 12201-1:2003SIST EN 12201-1:2003en01-oktober-2003SIST EN 12201-1:2003SLOVENSKI
STANDARDPSIST prEN 12201-1:19991DGRPHãþD

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12201-1March 2003ICS 23.040.01; 91.140.60English versionPlastics piping systems for water supply - Polyethylene (PE) -Part 1: GeneralSystèmes de canalisations en plastiques pour alimentationen eau - Polyéthylène (PE) - Partie 1: GénéralitésKunstoff-Rohrleitungssysteme für die Wasserversorgung -Polyethylen (PE) - Teil 1: AllgemeinesThis European Standard was approved by CEN on 27 December 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12201-1:2003 ESIST EN 12201-1:2003

Pressure reduction coefficients.15Bibliography.16SIST EN 12201-1:2003

1) to be published as a Technical SpecificationSIST EN 12201-1:2003

this standard provides no information as to whether the products may be used without restriction in any of theMember States of the EU or EFTA;b)
it should be noted that, while awaiting the adoption of verifiable European criteria, existing national regulationsconcerning the use and/or the characteristics of these products remain in force.Requirements and test methods for components of the piping system are specified in EN 12201-2, EN 12201-3 andEN 12201-4.Characteristics for fitness for purpose are covered in EN 12201-5. PrCEN/TS 12201-7 gives guidance for theassessment of conformity.This Part of EN 12201 covers the general aspects of the plastics piping system.SIST EN 12201-1:2003

a maximum operating pressure, MOP, up to 25 bar 2);b)
an operating temperature of 20 °C as a reference temperature.NOTE 1For applications operating at constant temperatures greater than 20 °C and up to 40 °C, see annex A.EN 12201 covers a range of maximum operating pressures and gives requirements concerning colours andadditives.NOTE 2It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account theirparticular requirements and any relevant national guidance or regulations and installation practices or codes.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text, and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 728,
Plastics piping and ducting systems — Polyolefin pipes and fittings — Determination of oxidationinduction time.EN 921:1994,
Plastics piping systems — Thermoplastics pipes — Determination of resistance to internal pressureat constant temperature.EN 1056, Plastics piping and ducting systems — Plastics pipes and fittings - Method for exposure to direct (natural)weathering.EN 12099,
Plastics piping systems — Polyethylene piping materials and components — Determination of volatilecontent.EN 12107,
Plastics piping systems — Injection-moulded thermoplastics fittings, valves and ancillary equipment —Determination of the long-term hydrostatic strength of thermoplastics materials for injection moulding of pipingcomponents.EN 12118,
Plastics piping systems — Determination of moisture content in thermoplastics by coulometry.EN 12201-2:2003,
Plastics piping systems for water supply — Polyethylene (PE) — Part 2: Pipes.EN ISO 472:2001,
Plastics —Vocabulary (ISO 472:1999).EN ISO 1043-1:2001,
Plastics – Symbols and abbreviated terms — Part 1: Basic polymers and their specialcharacteristics (ISO 1043-1:2001).EN ISO 1133:1999,
Plastics — Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate(MVR) of thermoplastics (ISO 1133:1997).EN ISO 6259-1:2001, Thermoplastics pipes —- Determination of tensile properties — Part 1: General test method(ISO 6259-1:1997).
2)1 bar = 105 N/m2SIST EN 12201-1:2003

Thermoplastics materials for pipes and fittings for pressure applications — Classification anddesignation — Overall service (design) coefficient (ISO 12162: 1995).EN ISO 13478:1997,
Thermoplastics pipes for the conveyance of fluids — Determination of resistance to rapidcrack propagation (RCP) — Full-scale test (FST) (ISO 13478:1997).EN ISO 13479:1997,
Polyolefin pipes for the conveyance of fluids — Determination of resistance to crackpropagation — Test method for slow crack growth on notched pipes (notch test) (ISO 13479:1997).ISO 3:1973,
Preferred numbers — Series of preferred numbers.ISO 1183:1987,
Plastics — Methods for determining the density and relative density of non-cellular plastics.ISO 4065,
Thermoplastics pipes — Universal wall thickness table.ISO 6259-3:1997,
Thermoplastics pipes — Determination of tensile properties — Part 3: Polyolefin pipes.ISO 6964:1986,
Polyolefin pipes and fittings — Determination of carbon black content by calcination and pyrolysis— Test method and basic specification.ISO/TR 9080:1992,
Thermoplastics pipes for the transport of fluids — Methods of extrapolation of hydrostaticstress rupture data to determine the long-term hydrostatic strength of thermoplastics pipe materials.ISO 11414:1996,
Plastics pipes and fittings — Preparation of polyethylene (PE) pipe/pipe or pipe/fitting test pieceassemblies by butt fusion.ISO 13477:1997,
Thermoplastics pipes for the conveyance of fluids — Determination of resistance to rapid crackpropagation (RCP) — Small-scale steady-state test (S4 test).ISO 13953:2001,
Polyethylene (PE) pipes and fittings — Determination of the tensile strength and failure mode oftest pieces from a butt-fused joint.ISO 18553:2002, Method for the assessment of the degree of pigment or carbon black dispersion in polyolefinpipes, fittings and compounds.3 Terms and definitions, symbols and abbreviations3.1 Terms and definitionsFor the purposes of this European Standard, the terms and definitions given in ISO 3:1973, EN ISO 472:2001, andEN ISO 1043-1:2001 together with the following apply.NOTEThe symbols de, e, emin and emax in EN 12201 are equivalent to dey, ey, ey,min and ey,max respectively inISO 11922-1 [1].3.1.1 Geometrical characteristics3.1.1.1nominal size DNnumerical designation of the size of a component, other than a component designated by a thread size, which is aconvenient round number, approximately equal to the manufacturing dimension in millimetres (mm)3.1.1.2nominal size DN/ODnominal size, related to the outside diameter3.1.1.3nominal outside diameter (dn)specified outside diameter, in millimetres, assigned to a nominal size DN/ODSIST EN 12201-1:2003
...