BS ISO 8789:2018 – TC:2020 Edition
$134.27
Tracked Changes. Rubber hoses and hose assemblies for liquefied petroleum gas in motor vehicles. Specification
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 38 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 22 | National foreword |
| 26 | Foreword |
| 27 | Introduction |
| 29 | 1 Scope 2 Normative references 3 Terms and definitions |
| 30 | 4 Materials and construction 4.1 Materials 4.2 Construction 5 Dimensions and tolerance 5.1 Inside diameter 5.2 Minimum bending radii 5.3 Concentricity |
| 31 | 5.4 Length 6 Physical properties 6.1 Rubber compounds 7 Performance requirements 7.1 General 7.2 Visual examination |
| 32 | 7.3 Finished hose and hose assemblies 8 Requirements for fittings 9 Requirements for hose assemblies 9.1 Leakage test 9.2 Minimum burst pressure, proof pressure and permeability to propane 9.3 Visual examination |
| 33 | 10 Frequency of testing 11 Type tests 12 Marking |
| 34 | Annex A (normative) Type and routine testing of production hoses and hose assemblies |
| 35 | Annex B (informative) Periodic testing of production hoses and hose assemblies |
| 36 | Annex C (informative) Recommendations for lengths of supplied hoses and tolerances on lengths of hose assemblies |
