BS EN 13766:2018+A1:2020
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Thermoplastic multi-layer (non-vulcanized) hoses and hose assemblies for the transfer of liquid petroleum gas and liquefied natural gas. Specification
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 26 |
This document specifies requirements for two types of thermoplastic multi-layer (non-vulcanized) transfer hoses and hose assemblies for carrying liquefied petroleum gas and liquefied natural gas. Each type is subdivided into two classes, one for onshore duties, and the other for offshore. This document is applicable for hose sizes from 25 mm to 250 mm, working pressures from 10,5 bar to 25 bar and operating temperatures from – 196 °C to + 45 °C. NOTE Offshore LNG hose assemblies are also specified in EN 1474-2 [1].
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 6 | 1 Scope 2 Normative references 3 Terms and definitions |
| 7 | 4 Classification 5 Materials and construction |
| 8 | 6 Dimensions 6.1 Internal diameters, with tolerances and minimum bend radii |
| 9 | 6.2 Tolerance on length 7 Performance requirements of hoses and hose assemblies 7.1 Film and fabric 7.2 Hoses |
| 10 | 7.3 End fittings 7.4 Hose assemblies |
| 11 | 7.5 Electrical continuity 8 Test frequency 9 Type tests 10 Marking 10.1 Hose marking |
| 12 | 10.2 Hose assembly marking |
| 13 | Annex A (normative)Method of test for crush recovery |
| 15 | Annex B (normative)Method of test for thermal ageing |
| 16 | Annex C (normative)Method of test of fittings subjected to low temperatures C.1 General C.2 Specimen size |
| 17 | Annex D (normative)Sequence of hydrostatic tests |
| 18 | Annex E (normative)Method of test for fitting security |
| 20 | Annex F (normative)Method of test for leak tightness |
| 21 | Annex G (normative)Method of test for flammability |
| 23 | Annex H (normative)Type and routine tests for hoses and hose assemblies |
| 24 | Annex I (informative)Batch tests for hoses and hose assemblies |
