EN ISO 28017:2018
(Main)Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification (ISO 28017:2018)
Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification (ISO 28017:2018)
ISO 28017:2018 specifies requirements for two types, seven classes and three grades of wire- or textile-reinforced dredging hoses with nominal sizes ranging from 100 to 1 200. Within each class, all grades and sizes have the same maximum working pressure. Such hoses are suitable for the delivery or suction of seawater or freshwater mixed with silt, sand, coral and small stones with a specific gravity in the range from 1,0 to 2,3 at ambient temperatures ranging from −10 °C to +40 °C.
ISO 28017:2018 covers two types of hose, as follows:
- type 1: floating type, for delivery only, which includes flotation material to give the hose buoyancy;
- type 2: submarine type for delivery and suction.
ISO 28017:2018 does not specify requirements concerning the service life of hoses or hose assemblies. Specifying such requirements is the responsibility of the customer, in consultation with the hose manufacturer.
Gummischläuche und Schlauchleitungen, Draht- oder Textilverstärkt für Nassbaggeranwendungen - Anforderung (ISO 28017:2018)
Tuyaux et flexibles en caoutchouc, à armature textile ou métallique, pour des applications de dragage - Spécifications (ISO 28017:2018)
ISO 28017:2018 spécifie les exigences pour deux types, sept classes et trois qualités de tuyaux de dragage à armature métallique ou textile, de dimensions nominales allant de 100 à 1 200. Dans chaque classe, toutes les qualités et dimensions ont la même pression maximale de service. Ces tuyaux sont adaptés pour le refoulement ou l'aspiration d'eau de mer ou d'eau douce mélangée à du limon, du sable, des coraux et de petites pierres ayant une densité relative de 1,0 à 2,3 à des températures ambiantes comprises entre −10 °C et +40 °C.
ISO 28017:2018 traite les deux types de tuyaux suivants:
- type 1: type flottant, pour le refoulement uniquement, incluant un matériau de flottaison permettant au tuyau de flotter;
- type 2: type sous-marin, pour le refoulement ou l'aspiration.
ISO 28017:2018 ne spécifie pas d'exigences concernant la durée de vie des tuyaux ou des flexibles. La spécification de ce type d'exigences relève de la responsabilité du client, en concertation avec le fabricant de tuyaux.
Gumene cevi in cevni priključki, ojačeni z žicami ali tekstilom, za uporabo v vodnem bagru - Specifikacija (ISO 28017:2018)
Ta dokument določa zahteve za dve vrsti, sedem razredov in tri stopnje s tekstilom ojačenih cevi za črpanje vode z nazivno velikostjo od 100 do 1200. Znotraj vsakega razreda imajo vsi tipi in velikosti enak najvišji delovni tlak. Take cevi so primerne za dostavo ali sesanje morske ali sladke vode, pomešane z ilovico, peskom, koralami in kamenčki s specifično težnostjo med 1,0 in 2,3 pri temperaturi okolja od −10 °C do +40 °C.
Ta dokument zajema dva tipa cevi, kot sledi:
– tip 1: lebdeči tip, namenjen le dostavi, ki vključuje plavajoč material, zaradi katerega cev ne potone;
– tip 2: podvodni tip za dostavo in sesanje.
Ta dokument ne določa zahtev v zvezi z življenjsko dobo cevi ali sestavo cevi.
Te zahteve mora določiti stranka ob posvetovanju s proizvajalcem cevi.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2018
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SIST EN ISO 28017:2012
SIST EN ISO 28017:2012/A1:2015
*XPHQHFHYLLQFHYQLSULNOMXþNLRMDþHQL]åLFDPLDOLWHNVWLORP]DXSRUDERY
YRGQHPEDJUX6SHFLILNDFLMD ,62
Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications -
Specification (ISO 28017:2018)
Gummischläuche und Schlauchleitungen, Draht- oder Textilverstärkt für
Nassbaggeranwendungen - Anforderung (ISO 28017:2018)
Tuyaux et flexibles en caoutchouc, à armature textile ou métallique, pour des
applications de dragage - Spécifications (ISO 28017:2018)
Ta slovenski standard je istoveten z: EN ISO 28017:2018
ICS:
53.100 Stroji za zemeljska dela Earth-moving machinery
83.140.40 Gumene cevi Hoses
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 28017
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2018
EUROPÄISCHE NORM
ICS 23.040.70 Supersedes EN ISO 28017:2011
English Version
Rubber hoses and hose assemblies, wire or textile
reinforced, for dredging applications - Specification (ISO
28017:2018)
Tuyaux et flexibles en caoutchouc, à armature textile Gummischläuche und Schlauchleitungen, Draht- oder
ou métallique, pour des applications de dragage - Textilverstärkt für Nassbaggeranwendungen -
Spécifications (ISO 28017:2018) Anforderung (ISO 28017:2018)
This European Standard was approved by CEN on 9 March 2018.
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, 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 28017:2018 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 28017:2018) has been prepared by Technical Committee ISO/TC 45 “Rubber
and plastics hoses and hose assemblies” in collaboration with Technical Committee CEN/TC 218
“Rubber and plastics hoses and hose assemblies” the secretariat of which is held by BSI.
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 August 2018, and conflicting national standards shall
be withdrawn at the latest by August 2018.
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 supersedes EN ISO 28017:2011.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: 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 the United Kingdom.
Endorsement notice
The text of ISO 28017:2018 has been approved by CEN as EN ISO 28017:2018 without any modification.
INTERNATIONAL ISO
STANDARD 28017
Third edition
2018-02
Rubber hoses and hose assemblies,
wire or textile reinforced, for dredging
applications — Specification
Tuyaux et flexibles en caoutchouc, à armature textile ou métallique,
pour des applications de dragage — Spécifications
Reference number
ISO 28017:2018(E)
©
ISO 2018
ISO 28017:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
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ii © ISO 2018 – All rights reserved
ISO 28017:2018(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification . 2
4.1 Classes . 2
4.2 Grades . 2
5 Materials and construction . 3
5.1 Hoses . 3
5.2 Flotation material . 3
5.3 End fittings and end connections . 4
6 Dimension and tolerances . 4
6.1 Diameters . 4
6.2 Hose assembly length . 5
7 Physical properties . 5
7.1 Rubber compounds . 5
7.1.1 Abrasion resistance of lining . 5
7.1.2 Tear strength of lining . 5
7.1.3 Rebound resilience of lining . 5
7.1.4 Ozone resistance of cover . 5
7.2 Performance requirements . 6
7.2.1 Hydrostatic requirements . 6
7.2.2 Change in length . 6
7.2.3 Bending test . 7
7.2.4 Leakage of hose assemblies (proof pressure test). 7
7.2.5 Minimum reserve buoyancy . 7
7.2.6 Flotation material recovery . 8
7.2.7 Adhesion between components . 8
7.2.8 Adhesion between end fitting and lining . 8
7.2.9 Minimum tensile strength of empty hose assemblies . 9
7.2.10 Vacuum resistance . 9
7.2.11 Dimensions of flange and other connections . 9
7.2.12 Visual examination . 9
7.3 Frequency of testing . 9
8 Test certificate or report .10
9 Marking .10
10 Recommendations for packaging and storage .10
Annex A (normative) Type tests and routine tests .11
Annex B (normative) Measurement of adhesion between end fitting and lining .12
Annex C (normative) Hose assembly tensile-strength test .15
Bibliography .18
ISO 28017:2018(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directiv
...
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