BS EN ISO 4641:2016
$102.76
Rubber hoses and hose assemblies for water suction and discharge. Specification
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 20 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 8 | 4 Classification 5 Coupling and fittings 6 Materials and construction 6.1 Lining 6.2 Reinforcement 6.3 Cover 7 Dimensions and tolerances 7.1 Bore (inside diameter) 7.2 Enlarged ends |
| 9 | 7.3 Unit lengths 7.4 Lining 7.5 Cover 8 Physical properties 8.1 Rubber compounds 8.1.1 Rubber compounds 8.1.2 Tensile strength and elongation at break of rubber lining and cover 8.1.3 Resistance to aging |
| 10 | 8.2 Performance requirements for hoses and hose assemblies 8.2.1 Hydrostatic-pressure requirements (proof pressure test) 8.2.2 Burst test 8.2.3 Resistance to bending (minimum bend radius as a function of nominal size) |
| 11 | 8.2.4 Resistance to suction flattening 8.2.5 Low-temperature flexibility 8.2.6 Adhesion 8.2.7 Ozone resistance of the cover |
| 12 | 9 Frequency of testing 10 Marking 10.1 Hoses 10.2 Hose assemblies 11 Test report/certificate |
| 13 | 12 Packaging and storage |
| 14 | Annex A (normative) Type tests and routine tests |
| 15 | Annex B (informative) Production tests |
| 16 | Annex C (informative) Couplings and end fittings |
| 17 | Bibliography |
