EN ISO 28017:2011
(Main)Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification (ISO 28017:2011)
Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification (ISO 28017:2011)
ISO 28017:2011 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.
The standard 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.
It 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 28017:2011)
Diese Internationale Norm legt Anforderungen für zwei Arten, sieben Klassen und drei Unterklassen von
Draht- oder Textilverstärkten Nassbaggerschläuchen mit einer Nennweite von 100 bis 1200 fest. Für alle
Klassen, alle Unterklassen und Größen gilt der gleiche maximale Betriebsdruck. Derartige Schläuche sind
geeignet für die Förderung oder das Ansaugen von Meerwasser oder Süßwasser vermischt mit Schlick,
Korallen und kleinen Steinen mit einer Dichte zwischen 1 und 2,3 bei Umgebungstemperaturen von -10 °C bis
zu +40 °C.
Diese Internationale Norm umfasst zwei Arten von Schläuchen, wie folgt:
Typ 1: Schwimmtyp, nur zur Förderung, welches Schwimmmaterial mit einbezieht das für den Auftrieb
des Schlauches sorgt;
Typ 2: Unterwassertyp zur Förderung und Ansaugung.
Diese Internationale Norm enthält keine Festlegungen zu Anforderungen in Bezug auf die betriebliche
Lebensdauer des Schlauches oder der Schlauchleitung. Solche Anforderungen festzulegen liegt in der
Verantwortung des Kunden in Absprache mit dem Schlauchhersteller.
Tuyaux et flexibles en caoutchouc, à armature textile ou métallique, pour des applications de dragage - Spécifications (ISO 28017:2011)
L'ISO 28017:2011 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 de 1,0 à 2,3 à des températures ambiantes comprises entre -10 °C et +40 °C.
L'ISO 28017:2011 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.
L'ISO 28017:2011 ne spécifie pas d'exigences concernant la durée de vie des tuyaux ou des assemblages 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 - Zahteve (ISO 28017:2011)
Ta mednarodni standard določa zahteve za dve vrsti, sedem razredov in tri tipe 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 to +40 °C. Ta mednarodni standard 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 mednarodni standard 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-marec-2012
*XPHQHFHYLLQFHYQLSULNOMXþNLRMDþHQL]åLFDPLDOLWHNVWLORP]DXSRUDERY
YRGQHPEDJUX=DKWHYH ,62
Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications -
Specification (ISO 28017:2011)
Schläuche und Schlauchleitungen, Draht oder Textil verstärkt für den
Nassbaggeranwendungen - Anforderungen (ISO 28017:2011)
Tuyaux et flexibles en caoutchouc, à armature textile ou métallique, pour des
applications de dragage - Spécifications (ISO 28017:2011)
Ta slovenski standard je istoveten z: EN ISO 28017:2011
ICS:
83.140.40 Gumene cevi Hoses
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 28017
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2011
ICS 83.140.40
English Version
Rubber hoses and hose assemblies, wire or textile reinforced,
for dredging applications - Specification (ISO 28017:2011)
Tuyaux et flexibles en caoutchouc, à armature textile ou Gummischläuche und Schlauchleitungen, Draht- oder
métallique, pour des applications de dragage - Textilverstärkt, für Nassbaggeranwendungen - Anforderung
Spécifications (ISO 28017:2011) (ISO 28017:2011)
This European Standard was approved by CEN on 14 November 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: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 28017:2011: E
worldwide for CEN national Members.
Contents Page
Foreword .3
Foreword
This document (EN ISO 28017:2011) has been prepared by Technical Committee ISO/TC 45 "Rubber and
rubber products" 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 May 2012, and conflicting national standards shall be withdrawn at the
latest by May 2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 28017:2011 has been approved by CEN as a EN ISO 28017:2011 without any modification.
INTERNATIONAL ISO
STANDARD 28017
Second edition
2011-11-15
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 28017:2011(E)
©
ISO 2011
ISO 28017:2011(E)
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO’s
member body in the country of the requester.
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Published in Switzerland
ii © ISO 2011 – All rights reserved
ISO 28017:2011(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Classification . 2
4.1 Classes . 2
4.2 Grades . 2
5 Materials and construction . 3
5.1 Hoses . 3
5.2 Flotation material . 4
5.3 End fittings and end connections . 4
6 Dimension and tolerances . 4
6.1 Diameters . 4
6.2 Hose assembly length . 4
7 Physical properties . 5
7.1 Rubber compounds . 5
7.2 Performance requirements . 6
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
ISO 28017:2011(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 28017 was prepared by Technical Committee ISO/TC 45, Rubber and rubber products, Subcommittee
SC 1, Hoses (rubber and plastics).
This second edition cancels and replaces the first edition (ISO 28017:2009), which has been technically revised.
The main changes are the following:
— 5.1: minimum lining thicknesses have been specified for hoses of different nominal sizes;
— 5.2: additional requirements have been specified for flotation materials;
— Clause 6: tighter tolerances have been specified for the inside diameters of all nominal sizes;
— 7.1.2: requirements have been included for the tear strength of the hose lining;
— 7.1.3: requirements have been included for the rebound resilience properties of the hose lining;
— 7.2.5: the requirements concerning minimum reserve buoyancy have been made clearer;
— 7.2.6: the flotation material recovery test procedure has been made clearer;
— 7.2.9: requirements have been included for the minimum tensile strength of empty hose assemblies;
— 7.3: a more detailed description of type test requirements has been given;
— Annex A: a tear strength test and a rebound resilience test of the lining compound have been included, as
well as a tensile-strength test on empty hose assemblies;
— a new annex (Annex C) specifying a tensile-strength test has been added.
iv © ISO 2011 – All rights reserved
INTERNATIONAL STANDARD ISO 28017:2011(E)
Rubber hoses and hose assemblies, wire or textile reinforced,
for dredging applications — Specification
1 Scope
This International Standard 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.
This International Standard 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.
This International Standard 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.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced document
(including any amendments) applies.
ISO 34-1:2010, Rubber, vulcanized or thermoplastic — Determination of tear strength — Part 1: Trouser, angle
and crescent test pieces
ISO 34-2:2011, Rubber, vulcanized or thermoplastic — Determination of tear strength — Part 2: Small (Delft)
test pieces
ISO 1402, Rubber and plastics hoses and hose assemblies — Hydrostatic testing
ISO 1431-1, Rubber, vulcanized or thermoplastic — Resistance to ozone cracking — Part 1: Static and dynamic
strain testing
ISO 4649:2010, Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using a rotating
cylindrical drum device
ISO 4662:2009, Rubber, vulcanized or thermoplastic — Determination of rebound resilience
ISO 4671, Rubber and plastics hoses and hose assemblies — Methods of measurement of the dimensions of
hoses and the lengths of hose assemblies
ISO 7233:2006, Rubber and plastics hoses and hose assemblies — Determination of resistance to vacuum
ISO 8033, Rubber and plastics hoses — Deter
...
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