I.S. EN ISO 5771:2008
Current
The latest, up-to-date edition.
RUBBER HOSES AND HOSE ASSEMBLIES FOR TRANSFERRING ANHYDROUS AMMONIA - SPECIFICATION
Hardcopy , PDF
English
01-01-2008
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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
Important note : All end users must be registered with an Account prior to user licenses being assigned.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.