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EN ISO 28017:2018

Current
Current

The latest, up-to-date edition.

Rubber hoses and hose assemblies, wire or textile reinforced, for dredging applications - Specification (ISO 28017:2018)
Published date

28-02-2018

European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Materials and construction
6 Dimension and tolerances
7 Physical properties
8 Test certificate or report
9 Marking
10 Recommendations for packaging and storage
Annex A (normative) - Type tests and routine tests
Annex B (normative) - Measurement of adhesion
        between end fitting and lining.
Annex C (normative) - Hose assembly tensile-strength test
Bibliography

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.

Committee
CEN/TC 218
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

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ISO 8331:2016 Rubber and plastics hoses and hose assemblies Guidelines for selection, storage, use and maintenance
ISO 8330:2007 Rubber and plastics hoses and hose assemblies Vocabulary
ISO 10619-1:2011 Rubber and plastics hoses and tubing Measurement of flexibility and stiffness Part 1: Bending tests at ambient temperature
ISO 1431-1:2012 Rubber, vulcanized or thermoplastic Resistance to ozone cracking Part 1: Static and dynamic strain testing
ISO 4671:2007 Rubber and plastics hoses and hose assemblies Methods of measurement of the dimensions of hoses and the lengths of hose assemblies
ISO 1402:2009 Rubber and plastics hoses and hose assemblies Hydrostatic testing
ISO 34-2:2015 Rubber, vulcanized or thermoplastic Determination of tear strength Part 2: Small (Delft) test pieces
ISO 8033:2016 Rubber and plastics hoses Determination of adhesion between components

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