BS 6391:2009
Current
The latest, up-to-date edition.
Specification for non-percolating layflat delivery hoses and hose assemblies for fire fighting purposes
Hardcopy , PDF
English
31-03-2009
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification
5 Construction
6 Dimensions
7 Mass
8 Type tests
9 Production test
10 Hose assemblies
11 Marking
Annexes
Annex A (informative) - Recommendations for pressure
testing of hoses in service
Annex B (normative) - Minimum frequency of testing
Annex C (normative) - Method of test for dimensional
stability
Annex D (normative) - Method of test for leakage or
damage in kinked test piece under pressure
Annex E (normative) - Method of test for adhesion
Annex F (normative) - Method of test for moisture
absorption
Annex G (normative) - Method of test for hot surface
resistance
Annex H (normative) - Method of test for heat
resistance
Annex I (normative) - Method of test for abrasion
resistance
Annex J (normative) - Method of test for ozone
resistance
Annex K (normative) - Method of test for pressure
loss
Annex L (normative) - Method of test for security of
couplings in hose assemblies
Bibliography
Defines requirements for types 1, 2 and 3 of non-percolating layflat delivery hoses for fire fighting purposes, which are intended for use at working pressures not exceeding 15 bar, and at a minimum ambient temperature of -20 degree C.
| Committee |
FSH/17
|
| DevelopmentNote |
Supersedes BS 6391(1983) and 08/30163116 DC. (03/2009)
|
| DocumentType |
Standard
|
| Pages |
32
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
this British Standard specifies requirements for types 1, 2 and 3 of non‑percolating layflat delivery hoses for fire fighting purposes, which are intended for use at working pressures not exceeding 15 bar, and at a minimum ambient temperature of −20 °C.
the hoses covered are suitable for use with fire hose couplings conforming to BS 336. additional requirements are specified for hose assemblies, which are hoses supplied with couplings conforming to BS 336 already fitted.
NOTE 1 The working pressure of the hoses in service will not normally exceed 10 bar, but they can be used at pressures up to 15 bar, e.g. when connected to high rise mains.
NOTE 2 1 bar = 105 N/m2 = 105 Pa. All pressure values specified in this standard are gauge pressures.
NOTE 3 BS EN 14540 specifies requirements for non‑percolating layflat hoses for fixed systems. Requirements for semi‑rigid hoses are given in BS EN 1947 for pumps and vehicles and in BS EN 694 for fixed systems.
annex a gives recommendations for the pressure testing of hoses in service. annex B specifies the minimum frequency of tests.
| BS ISO 1817:2015 | Rubber, vulcanized or thermoplastic. Determination of the effect of liquids |
| BS EN ISO 1402:2009 | Rubber and plastics hoses and hose assemblies. Hydrostatic testing |
| BS EN 1947:2014 | Fire-fighting hoses. Semi-rigid delivery hoses and hose assemblies for pumps and vehicles |
| BS 3558-2:2001 | Glossary of rubber terms Additional British terms |
| BS ISO 1431-1:2012 | Rubber, vulcanized or thermoplastic. Resistance to ozone cracking Static and dynamic strain testing |
| BS EN ISO 8330:2014 | Rubber and plastics hoses and hose assemblies. Vocabulary |
| BS EN 14540:2014 | Fire-fighting hoses. Non-percolating layflat hoses for fixed systems |
| BS EN ISO 4671 : 2007 | RUBBER AND PLASTICS HOSES AND HOSE ASSEMBLIES - METHODS OF MEASUREMENT OF THE DIMENSIONS OF HOSES AND THE LENGTHS OF HOSE ASSEMBLIES |
| BS EN 694:2014 | Fire-fighting hoses. Semi-rigid hoses for fixed systems |
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