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BS ISO 4642-2:2015 Rubber and plastics hoses, non-collapsible, for fire-fighting service - Semi-rigid hoses (and hose assemblies) for pumps and vehicles >
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BS ISO 4642-2:2015 Rubber and plastics hoses, non-collapsible, for fire-fighting service - Semi-rigid hoses (and hose assemblies) for pumps and vehicles, 2015
- Foreword
- Introduction
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Classification
- 4.1 General
- 4.2 Classification by types (hose construction)
- 4.3 Classification by class (materials for lining and cover)
- 4.4 Classification by category
- 5 Dimensions, tolerances and maximum mass
- 5.1 Inside diameter and maximum mass
- 5.2 Length and tolerances on length
- 5.3 Concentricity
- 6 Performance requirements of finished hose
- 6.1 Hydrostatic requirements
- 6.1.1 Deformation under maximum working pressure
- 6.1.2 Deformation under proof pressure
- 6.1.3 Minimum burst pressure
- 6.1.4 Kink pressure
- 6.2 Adhesion
- 6.3 Accelerated ageing
- 6.4 Abrasion resistance
- 6.4.1 General
- 6.4.2 Abrasion resistance of class 5 and class 6 hoses
- 6.4.3 Abrasion resistance of classes 1, 2, 3 and 4 hoses
- 6.5 Low temperature flexibility
- 6.6 Hot surface resistance
- 6.7 Ozone resistance
- 6.8 Bending and crush resistance
- 6.9 UV resistance (xenon arc lamp)
- 6.10 Loss in mass on heating
- 6.11 Deformation under crushing (type C only)
- 6.12 Hose assemblies
- 7 Frequency of testing
- 8 Type tests
- 9 Test report
- 10 Recommendation for packaging and storage
- 11 Marking
- Annex A (normative) Kink pressure test
- Annex B (normative) Accelerated ageing test
- Annex C (normative) Surface abrasion resistance test
- Annex D (normative) Point abrasion resistance test
- Annex E (normative) Hot surface resistance test
- Annex F (normative) Bending and crush resistance test
- Annex G (normative) Deformation under crushing test
- Annex H (normative) Adhesion test (lay-flat fire-fighting hoses)
- Annex I (normative) Test for fire-fighting hose assemblies
- Annex J (normative) Type test and routine test
- Annex K (informative) Production tests
- Bibliography [Go to Page]