DIN EN ISO 7840:2021-05
Small craft - Fire-resistant fuel hoses (ISO 7840:2021); German version EN ISO 7840:2021
| Fecha edición: |
2021-05-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies general requirements and physical tests for fire-resistant hoses for conveying petrol or petrol blended with ethanol, and diesel fuel or diesel fuel blended with FAME, designed for a working pressure not exceeding 0,34 MPa for hoses with inner diameter up to and including 10 mm, and 0,25 MPa for hoses up to 63 mm inner diameter in small craft. It applies to hoses for small craft with permanently installed fuel systems. It does not apply to hoses entirely within the splash well at the stern of the craft connected directly to an outboard engine. Specifications for non-fire-resistant fuel hoses are given in ISO 8469:2021. Specifications for permanently installed fuel systems are given in ISO 10088:2013. |
| Keywords: | Automotive fuels|CE marking|Definitions|Dimensions|Fire resistance|Fire tests|Fire-resistant materials|Flexible pipes|Fuel hose|Fuels|Hoses|Marking|Naval engineering|Offshore engineering|Operating overload pressure|Permeation|Physical testing|Shipbuilding|Ship's equipment|Small craft|Specification|Specification (approval)|Testing|Vessels |
| ICS: | 47.080 - Pequeñas embarcaciones |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 7840:2021 Idéntica ISO 7840:2021 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 7840:2019-06 Reemplaza a DIN EN ISO 7840:2020-04 |
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