I.S. EN ISO 14557:2021
Current
The latest, up-to-date edition.
Fire-fighting hoses - Rubber and plastics suction hoses and hose assemblies (ISO 14557:2021)
Hardcopy , PDF
English
09-06-2021
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.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Dimensions, tolerances and maximum mass
6 Performance requirements of finished hose or hose assembly
7 Frequency of testing
8 Marking
Annex A (normative) Test frequency for type tests and routine tests
Annex B (informative) Production acceptance tests
Annex C (normative) Pressure impulse test
Annex D (normative) Reinforcement fracture resistance test (type B hoses only)
Annex E (normative) Test for flexibility at ambient temperature
Annex F (normative) Test for vacuum resistance with flexing
Annex G (normative) Proof pressure test for hose assemblies
Bibliography
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