oSIST prEN 598:2017

Coated and lined ductile iron pipes, fittings and their joints for sewerage and drainage applications - Products characteristics and test and assessment methods

This European Standard specifies the products characteristics and associated test and assessment methods applicable to coated and lined ductile iron pipes, coated and lined fittings and joints which include (non-¬exhaustive list) coated and lined accessories such as collar, tees, saddles, bends, tapers, flanged socket.
Intended use: Gravity and pressure drains and sewers:
-   operating without pressure, or with positive or negative pressure;
-   installed below or above ground;
-   for conveyance of surface water, wastewater in separate systems or in combined systems.

Umhüllte und ausgekleidete Rohre, Formstücke, Zuberhörteile aus duktilem Gußeisen und ihre Verbindungen für Abwasser-Entsorgung - Anforderungen und Prüfverfahren

Diese Europäische Norm legt die Produktmerkmale und zugehörigen Prüf  und Bewertungsverfahren für umhüllte und ausgekleidete Rohre aus duktilem Gusseisen, umhüllte und ausgekleidete Formstücke und Verbindungen fest, zu denen (Aufzählung nicht abschließend) umhüllte und ausgekleidete Zubehörteile wie Kupplungen, Abzweige, Schellen, Bögen, Übergangsstücke, Flanschmuffenstücke gehören.
Vorgesehener Verwendungszweck: Schwerkraft  und Druck Abwasserleitungen und  kanäle:
-   zum Betrieb als Freispiegelleitung oder mit positivem oder negativem Druck;
-   die erdüberdeckt oder oberirdisch eingebaut werden,
zum Transport von Oberflächenwasser und Abwasser in Trenn  oder in Mischwassersystemen.

Tuyaux, raccords et accessoires en fonte ductile et leurs assemblages pour l'assainissement - Prescriptions et méthodes d'essais

La présente Norme européenne spécifie les caractéristiques des produits et les méthodes d’essai et d’évaluation associées applicables aux tuyaux et raccords en fonte ductile revêtus extérieurement et intérieurement, ainsi qu’aux assemblages comprenant (liste non ¬exhaustive) les accessoires revêtus extérieurement et intérieurement tels que les manchons, les tés, les selles, les coudes, les cônes et les brides-emboîtements.
Ces tuyaux, raccords et assemblages sont destinés aux branchements et aux collecteurs d’assainissement gravitaires et sous pression :
-   fonctionnant sans pression, ou sous pression positive ou négative ;
-   mis en oeuvre dans le sol ou en élévation ;
pour transporter les eaux en surface et les eaux usées en système séparatif ou unitaire.

Prevlečene cevi, fitingi in spoji iz duktilne železove litine za odvodnjavanje in kanalizacijo - Karakteristike proizvoda ter metode za preskušanje in ocenjevanje

General Information

• Status: Not Published
• Public Enquiry End Date: 03-Jan-2018
• ICS: 23.040.10 - Iron and steel pipes
• ICS: 23.040.40 - Metal fittings
• ICS: 93.030 - External sewage systems
• Technical Committee: TLP - Pressure vessels
• Current Stage: 98 - Abandoned project (Adopted Project)
• Start Date: 04-Oct-2019
• Due Date: 09-Oct-2019
• Completion Date: 04-Oct-2019
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
• Mandate: M/131 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on pipes, tanks and ancillaries, not in contact with water intended for human consumption
• Ref Project: prEN 598 - Coated and lined ductile iron pipes, fittings and their joints for sewerage and drainage applications - Products characteristics and test and assessment methods

Relations

• Revises: SIST EN 598:2008+A1:2009 - Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Requirements and test methods
• Effective Date: 01-Dec-2017

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 598:2017
01-december-2017
3UHYOHþHQHFHYLILWLQJLLQVSRMLL]GXNWLOQHåHOH]RYHOLWLQH]DRGYRGQMDYDQMHLQ
NDQDOL]DFLMR.DUDNWHULVWLNHSURL]YRGDWHUPHWRGH]DSUHVNXãDQMHLQRFHQMHYDQMH
Coated and lined ductile iron pipes, fittings and their joints for sewerage and drainage
applications - Products characteristics and test and assessment methods
Umhüllte und ausgekleidete Rohre, Formstücke, Zuberhörteile aus duktilem Gußeisen
und ihre Verbindungen für Abwasser-Entsorgung - Anforderungen und Prüfverfahren
Tuyaux, raccords et accessoires en fonte ductile et leurs assemblages pour
l'assainissement - Prescriptions et méthodes d'essais
Ta slovenski standard je istoveten z: prEN 598
ICS:
23.040.10 Železne in jeklene cevi Iron and steel pipes
23.040.40 Kovinski fitingi Metal fittings
93.030 Zunanji sistemi za odpadno External sewage systems
vodo
oSIST prEN 598:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 598:2017

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oSIST prEN 598:2017


DRAFT
EUROPEAN STANDARD
prEN 598
NORME EUROPÉENNE

EUROPÄISCHE NORM

October 2017
ICS 23.040.05; 23.040.10; 23.040.40 Will supersede EN 598:2007+A1:2009
English Version

Coated and lined ductile iron pipes, fittings and their joints
for sewerage and drainage applications - Products
characteristics and test and assessment methods
Tuyaux, raccords et accessoires en fonte ductile et Umhüllte und ausgekleidete Rohre, Formstücke,
leurs assemblages pour l'assainissement - Zuberhörteile aus duktilem Gußeisen und ihre
Prescriptions et méthodes d'essais Verbindungen für Abwasser-Entsorgung -
Anforderungen und Prüfverfahren
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 203.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 598:2017 E
worldwide for CEN national Members.

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prEN 598:2017 (E)
Contents Page
European foreword . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviations . 7
3.1 Terms and definitions . 8
3.2 Abbreviations . 12
4 Product characteristics . 12
4.1 Coated and lined ductile iron pipes . 12
4.1.1 Reaction to fire . 12
4.1.2 Longitudinal bending strength . 12
4.1.3 Internal pressure strength . 12
4.1.4 Maximum load for admissible deformation . 12
4.1.5 Dimension . 12
4.1.6 Tightness of pipes: gas and liquid . 15
4.1.7 Release of dangerous substances . 16
4.1.8 Impact resistance . 16
4.2 Coated and lined fittings and joints . 17
4.2.1 Reaction to fire . 17
4.2.2 Internal pressure strength . 17
4.2.3 Dimensions . 17
4.2.4 Tightness: gas and liquid . 17
4.2.5 Release of dangerous substances . 17
5 Testing, assessment and sampling methods . 18
5.1 Test methods for pipes . 18
5.1.1 Test for reaction to fire . 18
5.1.2 Test for longitudinal bending strength . 18
5.1.3 Test for Internal pressure strength . 19
5.1.4 Test for maximum load for admissible deformation . 20
5.1.5 Test for dimension . 23
5.1.6 Test for Tightness: gas and liquid . 24
5.1.7 Test for Release of dangerous substances . 24
5.1.8 Test for Impact resistance . 25
5.2 Test methods for fittings and joints . 26
5.2.1 Test for reaction to fire . 26
5.2.2 Test for Internal pressure strength . 26
5.2.3 Test for dimensions . 26
5.2.4 Test for Tightness: gas and liquid . 27
5.2.5 Test for Release of dangerous substances . 29
6 Assessment and verification of the constancy of performance . 29
6.1 General . 29
6.2 Type testing . 29
6.2.1 General . 29
6.2.2 Test samples, testing and compliance criteria . 31
6.2.3 Test reports . 32
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6.3 Factory production control (FPC) . 32
6.3.1 General . 32
6.3.2 Requirements . 33
6.3.3 Product specific requirements . 35
6.3.4 Procedure for modifications . 35
6.3.5 One-off products, pre-production products (e.g. prototypes) and products produced
in very low quantity . 36
7 Marking, labelling and packaging . 36
Annex A (normative) Mechanical and chemical properties of linings. 38
A.1 Test results . 38
A.1.1 Abrasion resistance . 38
A.1.1.1 Cement mortar lining . 38
A.1.1.2 Alternative Linings . 38
A.1.2 Chemical resistance to effluents . 39
A.1.2.1 Test assembly . 39
A.1.2.2 Test procedure . 39
A.1.2.3 Measurements . 39
A.1.2.4 Test results . 40
A.1.2.5 Compressive strength of cement mortar lining . 40
Annex B (informative) Coatings. 41
B.1 List of most used coatings . 41
B.1.1 General . 41
B.1.2 External coating of zinc with finishing layer . 41
B.1.2.1 General . 41
B.1.2.2 Zinc mass . 41
B.1.2.3 Thickness of paint coatings . 42
B.1.2.4 External coating . 42
B.1.2.5 Repairs . 43
B.1.3 Internal lining with high alumina cement mortar . 43
B.1.3.1 General . 43
B.1.3.2 Thickness and surface condition . 43
B.1.3.3 Repairs . 44
B.1.3.4 Coating of the joint areas . 44
B.2 Alternative coatings . 44
B.2.1 Pipes . 44
B.2.2 Fittings . 45
B.3 Field of use in relation to characteristics of soils . 46
B.3.1 Standard coating . 46
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B.3.2 Alloy of zinc and aluminium with or without other metals . 46
B.3.3 Reinforced coatings . 46
Annex C (informative) Resistance for jet cleaning and root penetration . 48
C.1 Jet cleaning . 48
C.2 Root penetration resistance of flexible joints. 48
C.2.1 General . 48
C.2.2 Test conditions . 48
C.2.3 Test method for determination of the resistance of flexible joints to root penetration . 48
Annex D (informative) Environmental aspects . 51
D.1 General . 51
D.2 General guidance . 51
D.3 Life cycle approach (LCA) for ductile iron pipe sewage systems . 52
D.4 Assessment of environmental impacts of ductile iron pipe sewage systems . 52
D.5 Overview of environmental aspects of ductile iron pipe systems in sewerage
applications . 52
D.5.1 General . 52
D.5.2 Ductile iron pipe systems for pressurised sewers . 53
D.5.2.1 Energy savings . 53
D.5.2.2 Recycling . 53
D.5.3 Ductile iron pipes for gravity sewerage applications . 54
D.5.3.1 Construction and service stages . 54
D.5.3.2 Recycling . 54
D.5.4 Trenchless applications of ductile iron pipe sewerage systems . 54
D.5.4.1 General . 54
D.5.4.2 Advantages . 54
D.5.4.3 Direct savings . 54
D.5.4.4 Economic savings . 55
Annex E (informative) Pressures for sewers. 56
E.1 General . 56
E.2 Socket and spigot pipes for pressure sewers . 56
E.3 Fittings for socketed joints . 58
E.4 Flanged pipes and fittings for flanged joints . 58
Annex F (informative) Installation . 59
Annex G (normative) Method of calculation of gross calorific potential of external coatings
for the range of products . 60
Annex H (informative) SBI test mounting and fixing . 62
Annex I (informative) Joint testing . 65
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I.1 Test for tightness: liquid and gas . 65
I.1.1 Water leakage: test conditions and criteria . 65
I.1.2 Test for tightness: liquid and gas . 65
I.1.2.1 Leak tightness of components for gravity pipelines . 65
I.1.2.2 Leak tightness of flexible joints to negative internal pressure . 65
I.1.2.3 Leak tightness of flexible joints to dynamic internal pressure . 65
I.1.2.4 Flanged joints with screwed or welded flanges . 66
I.1.2.5 Works leak tightness test for pipes fittings for positive pressure pipelines . 67
I.1.2.5.1 General . 67
I.1.2.5.2 Centrifugally cast pipes . 67
I.1.2.5.3 Pipes not centrifugally cast and fittings . 67
I.2 Works leak tightness test for pipes and fittings for negative pressure pipelines. 68
Annex ZA (informative) Relationship of this European Standard with Regulations (EU)
No.305/2011 . 69
ZA.1 Scope and relevant characteristics . 69
ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) . 70
ZA.3 Assignment of AVCP tasks . 70
Bibliography . 75

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prEN 598:2017 (E)
European foreword
This document (prEN 598:2017) 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 document is currently submitted to the CEN Enquiry.
This document will supersede EN 598:2007+A1:2009.
This standard has been revised to modify Annex ZA and Clause 9.
This document has been prepared under a under a mandate given to CEN by the European Commission
and the European Free Trade Association, and supports basic work requirements of Regulation (EU)
305/2011.
For relationship with EU Regulation, see informative Annex ZA, which is an integral part of this document.
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1 Scope
This European Standard specifies the products characteristics and associated test and assessment
methods applicable to coated and lined ductile iron pipes, coated and lined fittings and joints which
include (non-exhaustive list) coated and lined accessories such as collar, tees, saddles, bends, tapers,
flanged socket.
Intended use: Gravity and pressure drains and sewers:
— operating without pressure, or with positive or negative pressure;
— installed below or above ground;
— for conveyance of surface water, wastewater in separate systems or in combined systems.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 196-1, Methods of testing cement — Part 1: Determination of strength
EN 545, Ductile iron pipes, fittings, accessories and their joints for water pipelines — Requirements and test
methods
EN 681-1, Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage
applications — Part 1: Vulcanized rubber
EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification
using data from reaction to fire tests
EN 13823:2010+A1:2014, Reaction to fire tests for building products — Building products excluding
floorings exposed to the thermal attack by a single burning item
EN ISO 1182, Reaction to fire tests for products — Non-combustibility test (ISO 1182)
EN ISO 1716, Reaction to fire tests for products — Determination of the gross heat of combustion (calorific
value) (ISO 1716)
EN ISO 6506-1, Metallic materials — Brinell hardness test — Part 1: Test method (ISO 6506-1)
EN ISO 6892-1, Metallic materials — Tensile testing — Part 1: Method of test at room temperature (ISO
6892-1)
EN ISO 11925-2, Reaction to fire tests — Ignitability of products subjected to direct impingement of flame
— Part 2: Single-flame source test (ISO 11925-2)
3 Terms, definitions and abbreviations
For the purposes of this document, the following terms, definitions and abbreviations apply.
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3.1 Terms and definitions
3.1.1
nominal size (DN)
alphanumerical designation of size for components of a pipework system, which is used for reference
purposes. It comprises the letters DN followed by a dimensionless whole number which is indirectly
related to the physical size, in millimeters, of the bore or outside diameter of the end connections
[SOURCE: EN ISO 6708:1995]
3.1.2
ovality

AA−
12
out of roundness of a pipe section; it is equal to: 100

AA+
12
where
A is the maximum axis in millimetres;
1
A is the minimum axis, in millimetres
2
3.1.3
standardized length Lu
for socket and spigot pipes the standardized length, Lu is equal to the overall length (OL) minus the depth
of the socket (DOS) as given by the manufacturer

Figure 1 — Length
3.1.4
deviation
design length allowance with respect to the standardized length of a pipe
3.1.5
ductile iron
cast iron used for pipes, fittings and accessories in which graphite is present substantially in spheroïdal
form
3.1.6
pipe
casting of uniform bore, straight in axis, having either socket, spigot or flanged ends, except for flanged-
socket pieces, flanged-spigot pieces and collars which are classified as fittings
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3.1.7
fittings
casting other than a pipe which allows pipeline deviation, change of direction or bore. In addition flanged-
socket pieces, flanged-spigot pieces and collars are also classified as fittings
3.1.8
flange
flat circular end of a pipe or fitting extending perpendicular to its axis, with bolt holes equally spaced on
a circle
NOTE A flange is either fixed (e.g. i
...