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BS EN ISO 5771:2008

Current
Current

The latest, up-to-date edition.

Rubber hoses and hose assemblies for transferring anhydrous ammonia. Specification
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-11-2008

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Pressure rating
5 Materials and construction
   5.1 Lining
   5.2 Reinforcement
   5.3 Cover
   5.4 Hose assemblies
6 Dimensions
   6.1 Inside diameters and tolerances
   6.2 Outside diameter
   6.3 Concentricity
   6.4 Tolerances on length
7 Physical properties
   7.1 Rubber compound
   7.2 Finished hose
   7.3 Ammonia resistance tests
8 Hose assembly delivery test and annual in-use test requirements
9 Frequency of testing
10 Marking
11 Packaging and storage
12 Test certificate
Annex A (normative) - Type and routine testing of production hoses
        and hose assemblies
Annex B (informative) - Periodic (quality control) testing of
        production hoses
Annex C (informative) - Recommendations for the lengths of hoses
        supplied in bulk and for tolerances on the lengths of
        hose assemblies
Bibliography

Defines the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from -40 degree C up to and including +55 degree C.

This International Standard specifies the minimum requirements for rubber hoses used for transferring ammonia, in liquid or in gaseous form, at ambient temperatures from -40°C up to and including+55°C. It does not include specifications for end fittings, but is limited to the performance of the hoses and hose assemblies.

Committee
PRI/66
DevelopmentNote
Supersedes 90/47282 DC. (10/2005) Supersedes 07/30150928 DC. (11/2008)
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current
Supersedes

ISO 4672:1997 Rubber and plastics hoses Sub-ambient temperature flexibility tests
ISO 188:2011 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
ISO 8331:2016 Rubber and plastics hoses and hose assemblies Guidelines for selection, storage, use and maintenance
ISO 7326:2016 Rubber and plastics hoses Assessment of ozone resistance under static conditions
ISO 8330:2007 Rubber and plastics hoses and hose assemblies Vocabulary
ISO/TR 17784:2003 Rubber and plastics hoses and hose assemblies Guide for use by purchasers, assemblers, installers and operating personnel
ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
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 1307:2006 Rubber and plastics hoses — Hose sizes, minimum and maximum inside diameters, and tolerances on cut-to-length hoses
ISO 8033:2016 Rubber and plastics hoses Determination of adhesion between components

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