EN 14901-1:2014+A1:2019

Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 1: Epoxy coating (heavy duty)

This European Standard defines the requirements and test methods for factory applied epoxy coatings (fusion bonded powder or liquid two-pack) used for the corrosion protection of ductile iron fittings and accessories conforming to EN 545, EN 598, EN 969, EN 12842, EN 14525, for:
-   conveying water (e.g. potable water) at operating temperature up to 50 °C excluding frost; or
-   conveying waste water at operating temperature up to 45 °C excluding frost; or
-   conveying gas at operating temperature up to 50 °C;
-   suitable for external environments, i.e. soils, waters and atmospheres of all common corrosion loads, characterized in EN 545:2010, D.2.3.

Rohre, Formstücke und Zubehör aus duktilem Gusseisen - Anforderungen und Prüfverfahren für organische Beschichtungen von Formstücken und Zubehörteilen aus duktilem Gusseisen - Teil 1: Epoxidharzbeschichtung (für erhöhte Beanspruchung)

Diese Europäische Norm legt die Anforderungen und Prüfverfahren fest für werksmäßig aufgebrachte Epoxidharzbeschichtungen (Aufschmelzen von pulverförmigem Epoxidharz oder flüssigem Epoxidharz im Zwei-Komponentenverfahren) für den Korrosionsschutz von Formstücken und Zubehörteilen aus duktilem Gusseisen nach EN 545, EN 598, EN 969, EN 12842, EN 14525
-   zum Transport von Wasser (z. B. Trinkwasser) bei Betriebstemperaturen bis 50 °C, jedoch außerhalb des Frostbereiches; oder
-   zum Transport von Abwasser bei Betriebstemperaturen bis 45 °C, jedoch außerhalb des Frostbereiches; oder
-   zum Transport von Gas bei Betriebstemperaturen bis 50 °C;
-   geeignet für äußere Umgebungsbedingungen, d. h. Böden, Wasser und Atmosphären mit allen üblichen Korrosionsbelastungen nach EN 545:2010, D.2.3.

Tuyaux, raccords et accessoires en fonte ductile - Prescriptions et méthodes d'essai pour les revêtements organiques des raccords et accessoires en fonte ductile - Partie 1 : Revêtement époxy (renforcé)

La présente Norme européenne établit les prescriptions et les méthodes d’essai relatives aux revêtements époxy appliqués en usine (poudre liée par fusion, liquide à deux composants), utilisés pour la protection contre la corrosion des raccords et accessoires en fonte ductile conformes aux normes EN 545, EN 598, EN 969, EN 12842 et EN 14525 destinés à transporter :
-   de l’eau (eau potable par exemple) à une température de fonctionnement allant jusqu’à 50 °C hors gel ; ou
-   des eaux usées à une température de fonctionnement allant jusqu’à 45 °C hors gel ; ou
-   du gaz à une température de fonctionnement allant jusqu’à 50 °C ;
-   et convenant aux environnements extérieurs définis en D.2.3 de l’EN 545:2010, c’est-à-dire la terre, l’eau et les atmosphères corrosives de toute nature.

Cevi, fitingi in pribor iz duktilne železove litine - Zahteve in preskusne metode za zunanje organske prevleke fitingov in pribora iz duktilne železove litine - 1. del: Epoksidna prevleka (za visoke obremenitve) (vključno z dopolnilom A1)

Ta evropski standard določa zahteve in preskusne metode za tovarniško nanesene epoksidne prevleke (s fuzijo sprijet prah ali dvokomponentna tekočina), ki se uporabljajo za protikorozijsko zaščito fitingov in pribora iz duktilne železove litine v skladu s standardi EN 545, EN 598, EN 969, EN 12842, EN 14525 za:
– prenos vode (npr. pitne vode) pri obratovalni temperaturi do 50 °C, brez zamrznitve; ali
– prenos odpadne vode pri obratovalni temperaturi do 45 °C, brez zamrznitve; ali
– prenos plina pri obratovalni temperaturi do 50 °C, brez zamrznitve;
– primerno za zunanja okolja, tj. tla, vode in atmosfere vseh skupnih korozijskih obremenitev, opredeljenih v točki D.2.3 standarda EN 545:2010.

General Information

• Status: Published
• Publication Date: 12-Nov-2019
• Withdrawal Date: 30-May-2020
• ICS: 23.040.10 - Iron and steel pipes
• ICS: 23.040.40 - Metal fittings
• ICS: 25.220.60 - Organic coatings
• Technical Committee: CEN/TC 203 - Cast iron pipes, fittings and their joints
• Drafting Committee: CEN/TC 203/WG 8 - Coatings for pipes, fittings and accessories
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 13-Nov-2019
• Completion Date: 13-Nov-2019
• Ref Project: SIST EN 14901-1:2014+A1:2020 - Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 1: Epoxy coating (heavy duty)

Relations

• Merged From: EN 14901:2014 - Ductile iron pipes, fittings and accessories - Epoxy coating (heavy duty) of ductile iron fittings and accessories - Requirements and test methods
• Effective Date: 19-Jan-2023
• Merged From: EN 14901-1:2014/FprA1 - Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 1: Epoxy coating (heavy duty)
• Effective Date: 28-Aug-2019

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2020
Nadomešča:
SIST EN 14901:2014
Cevi, fitingi in pribor iz duktilne železove litine - Zahteve in preskusne metode za
zunanje organske prevleke fitingov in pribora iz duktilne železove litine - 1. del:
Epoksidna prevleka (za visoke obremenitve) (vključno z dopolnilom A1)
Ductile iron pipes, fittings and accessories - Requirements and test methods for organic
coatings of ductile iron fittings and accessories - Part 1: Epoxy coating (heavy duty)
Rohre, Formstücke und Zubehör aus duktilem Gusseisen - Anforderungen und
Prüfverfahren für organische Beschichtungen von Formstücken und Zubehörteilen aus
duktilem Gusseisen - Teil 1: Epoxidharzbeschichtung (für erhöhte Beanspruchung)
Tuyaux, raccords et accessoires en fonte ductile - Prescriptions et méthodes d'essai
pour les revêtements organiques des raccords et accessoires en fonte ductile - Partie 1 :
Revêtement époxy (renforcé)
Ta slovenski standard je istoveten z: EN 14901-1:2014+A1:2019
ICS:
23.040.10 Železne in jeklene cevi Iron and steel pipes
23.040.40 Kovinski fitingi Metal fittings
25.220.60 Organske prevleke Organic coatings
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 14901-1:2014+A1
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2019
EUROPÄISCHE NORM
ICS 23.040.10; 23.040.40; 25.220.60 Supersedes EN 14901:2014
English Version
Ductile iron pipes, fittings and accessories - Requirements
and test methods for organic coatings of ductile iron
fittings and accessories - Part 1: Epoxy coating (heavy
duty)
Tuyaux, raccords et accessoires en fonte ductile - Rohre, Formstücke und Zubehör aus duktilem
Prescriptions et méthodes d'essai pour les revêtements Gusseisen - Anforderungen und Prüfverfahren für
organiques des raccords et accessoires en fonte ductile organische Beschichtungen von Formstücken und
- Partie 1 : Revêtement époxy (renforcé) Zubehörteilen aus duktilem Gusseisen - Teil 1:
Epoxidharzbeschichtung (für erhöhte Beanspruchung)
This European Standard was approved by CEN on 28 August 2014 and includes Amendment 1 approved by CEN on 16
September 2019.
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 14901-1:2014+A1:2019 E
worldwide for CEN national Members.

Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Ordering information . 9
5 Technical Requirements . 9
5.1 General . 9
5.2 Surface preparation . 9
5.3 Appearance and continuity . 9
5.4 Adhesion . 9
5.5 Coating thickness . 9
5.6 Cross linkage . 10
5.7 Repairs . 10
5.8 Marking . 10
6 Performance requirements . 10
6.1 General . 10
6.2 Impact resistance . 10
6.3 Indentation resistance . 10
6.4 Non porosity . 10
6.5 Cross linkage . 11
6.6 Durability . 11
6.6.1 General . 11
6.6.2 Heat ageing resistance in air . 11
6.6.3 Heat ageing resistance in water . 11
6.7 Chemical resistance (only for sewage application) . 11
6.8 Abrasion resistance (only for sewage application) . 11
6.9 Materials in contact with water intended for human consumption . 11
7 Test Methods . 11
7.1 Routine tests . 11
7.1.1 General . 11
7.1.2 Surface preparation . 11
7.1.3 Appearance and continuity . 11
7.1.4 Adhesion . 12
7.1.5 Coating thickness . 12
7.1.6 Cross linkage . 12
7.2 Performance tests . 12
7.2.1 General . 12
7.2.2 Impact resistance . 12
7.2.3 Indentation resistance . 12
7.2.4 Non porosity . 13
7.2.5 Durability . 13
Annex A (informative) Quality assurance . 14
A.1 General . 14
A.2 Performance type test, fitting and accessory size grouping . 15
A.3 Quality assessment system . 15
Annex B (informative) Coating materials and application . 16
B.1 General . 16
B.2 Coating application . 16
Annex C (informative) Handling, transportation and storage. 17
C.1 Handling . 17
C.2 Transportation to storage areas . 17
C.3 Storage . 17
C.4 Loading of fittings and accessories for delivery . 17
Bibliography . 18

European foreword
This document (EN 14901-1:2014+A1:2019) has been prepared by Technical Committee CEN/TC 203
“Cast iron pipes, fittings and their joints”, the secretariat of which is held by AFNOR.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by May 2020 and conflicting national standards shall be
withdrawn at the latest by May 2020.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document includes Amendment 1 approved by CEN on 16 September 2019.
This document supersedes !EN 14901:2014".
The start and finish of text introduced or altered by amendment is indicated in the text by tags !".
In comparison with EN 14901:2006, the following changes have been made:
— correction of several typing errors, wrong units etc.;
— actualized dates of referenced standards;
— clearer description of the coating thickness test method (7.1.5);
— attribution of performance requirements “chemical resistance” and “abrasion resistance” to
coatings in sewer applications (Lines 8 and 9 of Table A.1);
— actualization of the requirement “fitness for contact with potable water” according to the present
status (line 10 of Table A.1);
— correction of overlapping nominal sizes at DN grouping (Table A.3).
According to the CEN-CENELEC Internal Regulations, the national standards organisations of the
following countries are bound to implement this European Standard: 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, Republic of
North Macedo
...