1、BSI Standards PublicationBS EN ISO 28017:2011Rubber hoses and hoseassemblies, wire or textilereinforced, for dredgingapplications Specification(ISO 28017:2011)BS EN ISO 28017:2011+A1:2015BS EN ISO 28017:2011+A1:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of E
2、N ISO 28017:2011+A1:2015. It supersedes BS EN ISO 28017:2011 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/66, Rubber and plastics tubing, hoses and hose assemblies.A list of organizations represented on this committee can be obtained on request
3、to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 85205 3ICS 47.060; 83.140.40Compliance with a Bri
4、tish Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2011.Amendments/corrigenda issued since publicationDate Text affected30 April 2015 Implementation of ISO amendment 1:2015
5、with CEN endorsement A1:2015: Figure C2 amendedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 28017 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 ca
6、outchouc, armature textile ou mtallique, pour des applications de dragage - Spcifications (ISO 28017:2011) Gummischluche und Schlauchleitungen, Draht- oder Textilverstrkt, fr Nassbaggeranwendungen - Anforderung (ISO 28017:2011) This European Standard was approved by CEN on 14 November 2011. CEN memb
7、ers 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 applicati
8、on 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 Managem
9、ent 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, Netherlan
10、ds, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in a
11、ny form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 28017:2011: EEN ISO 28017:2011+A1February 2015BS EN ISO 28017:2011EN ISO 28017:2011 (E) 3 Foreword This document (EN ISO 28017:2011) has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products“ i
12、n 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 201
13、2, 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. Ac
14、cording 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,
15、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. BS EN ISO 28017:
16、2011+A1:2015EN ISO 28017:2011+A1:2015 (E)EN ISO 28017:2011/A1:2015 (E) 3 Foreword This document (EN ISO 28017:2011/A1:2015) 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 assembl
17、ies” the secretariat of which is held by BSI. This Amendment to the European Standard EN ISO 28017:2011 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2015, and conflicting national standards shall be withdrawn
18、at the latest by August 2015. 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 n
19、ational 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,
20、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 28017:2011/Amd 1:2015 has been approved by CEN as EN ISO 28017:2011/A1:2015 without any modification. Forewo
21、rd to amendment A1BS EN ISO 28017:2011ISO 28017:2011(E) ISO 2011 All rights reserved iiiContents PageForeword iv1 Scope 12 Normative references .13 Terms and definitions .24 Classification 24.1 Classes .24.2 Grades 25 Materials and construction .35.1 Hoses 35.2 Flotation material .45.3 End fittings
22、and end connections .46 Dimension and tolerances 46.1 Diameters .46.2 Hose assembly length 47 Physical properties .57.1 Rubber compounds 57.2 Performance requirements .67.3 Frequency of testing .98 Test certificate or report 109 Marking .1010 Recommendations for packaging and storage .10Annex A (nor
23、mative) Type tests and routine tests 11Annex B (normative) Measurement of adhesion between end fitting and lining 12Annex C (normative) Hose assembly tensile-strength test 15BS EN ISO 28017:2011+A1:2015ISO 28017:2011+A1:2015 (E)BS EN ISO 28017:2011ForewordISO (the International Organization for Stan
24、dardization) 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
25、 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 St
26、andards 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 In
27、ternational 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
28、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 thickness
29、es 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 h
30、ose 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
31、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 assem
32、blies; a new annex (Annex C) specifying a tensile-strength test has been added.ISO 28017:2011(E)iv ISO 2011 All rights reservedBS EN ISO 28017:2011+A1:2015ISO 28017:2011+A1:2015 (E)BS EN ISO 28017:2011ForewordISO (the International Organization for Standardization) is a worldwide federation of natio
33、nal 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. Internati
34、onal 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 rule
35、s 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 le
36、ast 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,
37、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 n
38、ominal 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 inclu
39、ded 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 em
40、pty 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 tensi
41、le-strength test has been added.ISO 28017:2011(E)iv ISO 2011 All rights reservedBS EN ISO 28017:2011INTERNATIONAL STANDARD ISO 28017:2011(E)Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications Specification1 ScopeThis International Standard specifies requirements f
42、or 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
43、 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
44、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
45、 referencesThe 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 th
46、ermoplastic Determination of tear strength Part 1: Trouser, angle and crescent test piecesISO 34-2:2011, Rubber, vulcanized or thermoplastic Determination of tear strength Part 2: Small (Delft) test piecesISO 1402, Rubber and plastics hoses and hose assemblies Hydrostatic testingISO 1431-1, Rubber,
47、vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testingISO 4649:2010, Rubber, vulcanized or thermoplastic Determination of abrasion resistance using a rotating cylindrical drum deviceISO 4662:2009, Rubber, vulcanized or thermoplastic Determination of reboun
48、d resilienceISO 4671, Rubber and plastics hoses and hose assemblies Methods of measurement of the dimensions of hoses and the lengths of hose assembliesISO 7233:2006, Rubber and plastics hoses and hose assemblies Determination of resistance to vacuumISO 8033, Rubber and plastics hoses Determination
49、of adhesion between componentsISO 8330, Rubber and plastics hoses and hose assemblies VocabularyISO 8331, Rubber and plastics hoses and hose assemblies Guidelines for selection, storage, use and maintenanceISO 10619-1, Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 1: Bending tests at ambient temperature ISO 2011 All rights reserved 1BS EN ISO 28017:2011+A1:2015ISO 28017:2011+A1:2015 (E)BS EN ISO 28017:20113 Terms and definitionsFor the purposes of this document,
