BS ISO 16301:2017
$142.49
Rubber and plastics hoses and hose assemblies, wire- or textile-reinforced, for manually operated hydraulic jacks. Specification
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 24 |
This document specifies the requirements for three classes of wire- or textile-reinforced hydraulic hoses and hose assemblies of nominal sizes ranging from 5 to 25. The hoses and hose assemblies are used in hydraulic jack applications with manually operated hand pumps. They are suitable for use with hydraulic fluids HH, HL, HM, HR and HV at temperature ranging from −40 °C to +55 °C. For tools that require heavy duty services such as a rescue tool, ISO 19718 [ 3 ] applies.
This document does not include requirements for the connection ends. It is limited to the performance of hoses and hose assemblies. The maximum working pressure of hose assemblies is regulated by the lowest maximum working pressure of the components.
NOTE 1 It is the responsibility of the user, in consultation with the hose manufacturer, to establish the compatibility of the hose with the fluid to be used.
NOTE 2 There are two International Standards for hoses for hydraulic jacks and tool applications, i.e. ISO 16301 and ISO 19718 . The comparison table is given in Annex A.
NOTE 3 The classification of HH, HL, HM, HR and HV is found in ISO 6743‑4 [ 2 ].
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references |
| 8 | 3 Terms and definitions 4 List of significant hazards 4.1 General 4.2 Hazards due to bursting or leaking of hoses |
| 9 | 4.3 Hazards due to failure of connectors |
| 10 | 4.4 Hazards due to errors by the operator |
| 11 | 4.5 Hazards due to change in length of hose assembly 5 Classification 5.1 Classes 5.2 Grades |
| 12 | 6 Materials and construction 6.1 Hoses 6.2 Hose assemblies 7 Dimensions and tolerances 7.1 Diameters 7.2 Cover thickness 7.3 Concentricity |
| 13 | 8 Physical properties 8.1 Fluid resistance 8.1.1 Test pieces 8.1.2 Oil resistance 8.2 Performance requirements 8.2.1 Hydrostatic requirements 8.2.2 Change in length |
| 14 | 8.2.3 Minimum bend radius 8.2.4 Resistance to impulse |
| 15 | 8.2.5 Leakage of hose assemblies 8.2.6 Cold bending test 8.2.7 Ozone resistance |
| 16 | 8.2.8 Electrical conductivity 8.2.9 Visual examination 9 Frequency of testing 10 Marking 10.1 Hoses |
| 17 | 10.2 Hose assemblies 11 Test report 12 Recommendations for packaging and storage |
| 18 | Annex A (informative) Selection of hoses |
| 19 | Annex B (normative) Test frequency |
| 20 | Annex C (informative) Production tests |
| 21 | Annex D (informative) Recommendations for lengths of supplied hoses and hose assemblies |
| 22 | Annex E (normative) Test method for electrical conductivity |
| 23 | Bibliography |
