EN 13618:2011

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Flexible Anschlussschläuche in Trinkwasser-Installationen - Funktionsanforderungen und PrüfverfahrenFlexibles de raccordement des installations d'eau potable - Exigences fonctionnelles et méthodes d'essaiFlexible hose assemblies in drinking water installations - Functional requirements and test methods91.140.60Sistemi za oskrbo z vodoWater supply systems23.040.70Gumene cevi in armatureHoses and hose assembliesICS:Ta slovenski standard je istoveten z:EN 13618:2011SIST EN 13618:2011en,de01-november-2011SIST EN 13618:2011SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13618
September 2011 ICS 23.040.70; 91.140.60 English Version
Flexible hose assemblies in drinking water installations - Functional requirements and test methods
Tuyaux flexibles pour installations d'eau potable - Spécifications fonctionelles et méthodes d'essai
Flexible Schlauchverbindungen in Trinkwasser-Installationen - Funktionsanforderungen und PrüfverfahrenThis European Standard was approved by CEN on 6 August 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
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B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13618:2011: ESIST EN 13618:2011

Tests on fittings . 17A.1 Dimensions and thread control . 17A.2 Mercury nitrate test or ammonium test . 17A.3 Tightening test . 17A.3.1 Test samples . 17A.3.2 Procedure . 17A.4 Bending test . 19A.4.1 Test samples . 19A.4.2 Procedure . 19A.5 Endurance of the seat of female fittings . 20A.5.1 Test samples . 20A.5.2 Procedure . 20Annex B (normative)
Hose assembly tests . 22B.1 Flow rate test . 22B.1.1 Test samples . 22B.1.2 Procedure . 22B.2 Ageing treatment by hot storage . 23B.2.1 Test samples . 23B.2.2 Procedure . 23B.3 Tensile test . 23B.3.1 Test samples . 23B.3.2 Procedure . 23B.4 Hydrostatic pressure test . 23B.4.1 Test samples . 23B.4.2 Procedure . 23B.5 Hydraulic performance and durability test . 24B.5.1 Test samples . 24B.5.2 Test conditions . 24B.5.3 Procedure . 24B.6 Test of resistance to pressure jumps . 25SIST EN 13618:2011

EN 1254-3, Copper and copper alloys — Plumbing fittings — Part 3: Fittings with compression ends for use with plastic pipes
EN 1254-4, Copper and copper alloys — Plumbing fittings — Part 4: Fittings combining other end connections with capillary or compression ends EN 12540, Corrosion protection of metals — Electrodeposited coatings of nickel, nickel plus chromium, copper plus nickel and copper plus nickel plus chromium EN ISO 196, Wrought copper and copper alloys — Detection of residual stress — Mercury(l) nitrate test (ISO 196:1978) EN ISO 228-1, Pipe threads where pressure-tight joints are not made on the threads — Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) EN ISO 877:2010, Plastics — Methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors (ISO 877:1994) EN ISO 9080, Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of thermoplastics materials in pipe form by extrapolation (ISO 9080:2003) EN ISO 15875-2, Plastics piping systems for hot and cold water installations — Crosslinked polyethylene
(PE-X) — Part 2: Pipes (ISO 15875-2:2003) EN ISO 15876-2, Plastics piping systems for hot and cold water installations — Polybutylene (PB) — Part 2: Pipes (ISO 15876-2:2003) SIST EN 13618:2011

NOTE See Figure 1. 3.2 internal hose internal part of the hose assembly 3.3 braiding external applied reinforcement intended to protect the internal hose from blunt impact, rubbing or constriction, usually achieved with stainless steel or synthetic wires 3.4 sleeve component used to fix internal hose mechanically to fittings 3.5 fitting component attached to the end of the flexible hose to facilitate connection to appliances NOTE Examples of shape and designation of the fitting are given in Table 1.
Key 1 Internal hose 2 Braiding 3 Sleeve 4 Fitting 5 Outer layer (optional) Figure 1 — Example of hose assembly components SIST EN 13618:2011

Fixed male fitting in accordance with EN ISO 228-1 or ISO 7-1
Revolving male fitting in accordance with EN ISO 228-1 or ISO 7-1
Straight female fitting in accordance with EN ISO 228-1 or ISO 7-1
Elbow female fitting in accordance with EN ISO 228-1
Compression biconical fitting
Fitting with plain and short smooth tube with recess
Fitting with plain and short smooth tube without recess
Metric male thread fitting
9 —
Special applications
4 Requirements 4.1 Materials 4.1.1 General All materials used shall be chemically compatible with each other and with the water supplied (following the common chemical reaction and/or corrosion knowledge of the materials concerned). SIST EN 13618:2011
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